Agilent Technologies M1205A V26 Service Manual

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Table of Contents

Troubleshooting

Summary of Contents for Agilent Technologies M1205A V26

Page 1 $JLOHQW 0$ 9 DQG 9 6HUYLFH *XLGH 3DUW 1R 0/ 3ULQWHG -XQH 7KLUG (GLWLRQ...
Page 2 Agilent shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material. Copyright © Agilent Technologies, Inc. 1998, 1999, 2000...
Page 3 3ULQWLQJ +LVWRU\ New editions of this document will incorporate all material updated since the previous edition. Update packages may be issued between editions and contain replacement and additional pages to be merged by a revision date at the bottom of the page.
Page 5: Table Of Contents
&RQWHQWV 2YHUYLHZ 2YHUYLHZ &KDSWHU ,QWURGXFLQJ WKH $JLOHQW 99 6HULHV Objective .
Page 6 Battery Care and Handling ..............2-19 Cleaning and Disinfecting Procedures .
Page 7 Performing the RS232 Loopback Test ........... 4-21 Display Tests .
Page 8 Performing the CO Module Self-Test ........... 5-44 Performing the Temperature Module Self-Test .
Page 9 Rear Housing Removal Procedures ............8-7 Removing Battery Contact Board .
Page 10 Practice Exercise............... . 9-35 Practice Exercise Answers .
Page 11 In this Section ............... A-4 To Remove the SDN Daughter Board .
Page 12 Contents...
Page 13: Jlohqw
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Overview The $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH is a combined reference guide and self- paced course featuring chapters on how to test, troubleshoot, and repair the monochrome Model V24, the color Model V24C/V26C, and the color battery Model V24CT/V26CT. The Agilent M1205A monochrome Model V24, color Model V24C/V26C, and color battery Model V24CT/V26CT will be referred to throughout this guide as “instrument”, “V24”, “V24C/V26C”, or “V24CT/V26CT”...
Page 14 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 0DLQWHQDQFH 3KLORVRSK\ The monochrome Model V24, color Model V24C/V26C, and color battery Model V24CT/ V26CT are maintained using one of two service strategies: 2QVLWH PDLQWHQDQFH This support philosophy is board or assembly replacement through the Support Materials Organization (SMO). <HDU 5DSLG 5HSDLU :DUUDQW\ 6HUYLFH This support philosophy provides unit repair service through a mail-in program.
Page 15 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH +RZ WR 8VH 7KLV *XLGH You begin the course by viewing the videotape. The videotape presentation will cover important points to remember when configuring, repairing, and troubleshooting the instrument. The video presentation also provides an overview of the key functions and features of the instrument.
Page 16 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 2YHUYLHZ...
Page 17 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Chapter 1 Introducing the Agilent V24/V26 Series 2EMHFWLYH After reading this chapter and completing the Practice Exercise, you will be able to identify and describe all of the major components and features of the Agilent Model V24, the Agilent Model V24C/V26C, and the Agilent Model V24CT/V26CT.
Page 18: Features
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH )LJXUH $JLOHQW 99 6HULHV Features Some of the following features are release-dependent. For further information, see the appropriate 7HFKQLFDO 'DWD 6KHHW. • Flexible configuration and optional battery (Model V24CT/V26CT) permit monitoring patients in most critical and acute patient care areas of a hospital as well as in transport sit- uations.
Page 19 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH • Compatible with the Agilent patient care system. • Comprehensive Patient Data Management provides 24-hour storage of up to 16 continu- ously monitored parameters sampled at one-minute intervals. • Offers optional ST Segment Analysis software which measures the elevation or depression of the ST segment on up to 3 ECG leads and provides waveform recall capability.
Page 20: Physical, Functional Overview
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Physical, Functional Overview The Agilent V24/V26 Series is a versatile patient monitoring system, allowing user-specific customization using a variety of hardware and software components. These components include: • Mainframe • Monochrome or Color Flat Panel for display of up to six waveforms •...
Page 21 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH D8VÃÃÃÃ6qˆy‡ÃÃÃ Ã6ƒ…vyÃ($Ã!)$ QVGT@ AÃCS €W 135/72 (94) QG@UC TƒP Ã! TƒP @U8P DH8P ()#& 6XSS 6yh…€ÃW‚yÃ %$ RSTÃW‚yÃ $ )LJXUH ([DPSOH RI 0DLQ 6FUHHQ 'LVSOD\ The Flat Panel display assembly consists of a backlit, high-contrast monochrome or color panel with an anti-glare screen for superior readability.
Page 22: System Board
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 6\VWHP %RDUG The microprocessors for the Agilent V24/V26 Series are all contained on the System Board. The System Board contains the circuitry to control all key operational functions including: • Acquire and process all physiological data from the plug-in parameter modules. •...
Page 23 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH ,QWHUIDFH &RQQHFWLRQV The System Board controls all interfaces to the instrument including: $JLOHQW 3DWLHQW &DUH 6\VWHP 1HWZRUN A single upstream Agilent monitoring network (SDN) connector allows connection to an Agilent patient care system network. This allows the V24/V26 Series to access waveforms, numerics, and alarms from other networked patient monitoring bedsides.
Page 24: Flat Panel Adapter Board
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH )ODW 3DQHO $GDSWHU %RDUG The Monochrome Model V24 Flat Panel adapter board provides an interface between the monochrome Flat Panel display assembly and System Board. The board contains the backlight inverter assembly, Flat Panel bias and contrast/brightness circuitry. Flat Panel Adapter Board )LJXUH )ODW 3DQHO $GDSWHU %RDUG 3RZHU 6XSSO\...
Page 25 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 3RZHU 6XSSO\ 2XWSXW 9ROWDJH The following table depicts the slight Power Supply output voltage differences between the monochrome Model V24, color Model V24C/V26C, and color battery Model V24/V26. Monochrome Model V24 Color Model V24C/V26C Color Model V24CT/V26CT +5 Volts @ 2.0 Amps, max +5 Volts @ 2.5 Amps, max...
Page 26: Plug-In Satellite Rack
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 3OXJLQ 6DWHOOLWH 5DFN The 6- or 8-slot Plug-in Satellite Rack houses parameter modules and connects to the mainframe by a standard front end cable. The rack may be conveniently mounted on IV pole or patient’s bedside. STANDARD 8 SLOT PLUG-IN RACK PARAMETER MODULES...
Page 27: Parameter Modules
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 3DUDPHWHU 0RGXOHV The Agilent V24/V26 Series provides 6 or 8 slots to support the following parameter modules (Release C.0):. 3DUDPHWHU 0RGHO 1XPEHU 1XPEHU 6XSSRUWHG 0RGXOH M1001A/B Maximum of one M1001A/B or M1002A/B per monitor. M1002A/B ECG/RESP M1006A/B...
Page 28: Front Panel
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH )URQW 3DQHO The Agilent V24/V26 Series front panel contains the controls and indicators which operate the instrument. The front panel comprises softkeys and hardkeys. The softkeys perform multiple functions which correspond to labels displayed at the bottom of the screen. When no softkey labels are on the screen, the softkeys do not function.
Page 29 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH )URQW 3DQHO +DUGNH\ )XQFWLRQV +DUGNH\ 'HVFULSWLRQ 3UHVVLQJ WKLV NH\ GLVSOD\V D VHOHFWLRQ ZLQGRZ WKDW DOORZV $ODUPV DODUPV WR EH VXVSHQGHG RU VZLWFKHG RQ DOORZV DODUP OLPLWV WR EH VHW DQG UHYLHZHG 6XVSHQG 3UHVVLQJ WKLV NH\ WRJJOHV WKH $ODUPV 6XVSHQG VWDWH 3UHVVLQJ WKLV NH\ VLOHQFHV DQ DODUP ,I WKH FDXVH RI WKH DODUP 6LOHQFH5HVHW...
Page 30 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH $JLOHQW 0RGHO 9&79&7 )URQW 3DQHO ,QGLFDWRUV Confirm Trends/ Module Calc Setup Delayed Record Battery Battery Charging Charged Power The front panel of the Model V24CT/V26CT has the following indicators: • AC Power - indicates the Model V24CT/V26CT is connected to an AC power source. •...
Page 31: Interface Connections
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH ,QWHUIDFHV There are two different types of interfaces available. One is the Agilent patient care system interface which comes standard with most Agilent V24/V26 Models. The second type of interface, the RS-232 interface, is optional and permits MECIF connectivity for data transfer to other computers and connection to the Agilent Anesthesia Gas Module.
Page 32: Patient Data Management
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH $JLOHQW 3DWLHQW &DUH 6\VWHP ,QWHUIDFH :KDW LV WKH $JLOHQW When connected to the Agilent patient care system network, or Agilent monitoring network SDWLHQW FDUH V\VWHP" (SDN), the Agilent V24/V26 Series is capable of receiving and displaying current vital signs, waves and alarms from other bedsides on the network.
Page 33: Specifications
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Specifications )XQFWLRQDOLW\ DQG 2SWLRQ 6HWV For an overview of the functionality and options for each bundle in Releases A.0, B.0 and C.0, please refer to Table “Release C.0 Functionality and Options,” on page 2-46 and Table “Release A.0/B.0 Functionality and Options,”...
Page 34 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH (QYLURQPHQWDO 7HPSHUDWXUH 5DQJH 2SHUDWLQJ 0RGHOV 9 9& 9& +5 to 40°C (41 to 104°F) 0RGHOV 9&7 9&7 +5 to 35°C (41 to 95°F) 6WRUDJH 0RGHOV 9 9& 9& -20 to 60°C (4 to 140°F) 0RGHOV 9&7 9&7 -15 to 40°...
Page 35 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 3DWLHQW 'DWD 0DQDJHPHQW &RQWLQXRXVO\ $FTXLUHG 'DWD 0D[LPXP QR RI SDUDPHWHUV 16 6DPSOH ,QWHUYDO 12 seconds, or 1 minute average (average of five 12-second intervals). 0D[LPXP QR RI YDOXHV IRU HDFK SDUDPHWHU 1441. 6WRUDJH up to 24 hours. $SHULRGLFDOO\ $FTXLUHG 'DWD 0D[LPXP QR RI SDUDPHWHUV 76 0D[LPXP QR RI YDOXHV IRU HDFK SDUDPHWHU 48/96 (bundle specific).
Page 36: Display
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 'LVSOD\ 0RQRFKURPH 'LVSOD\ In Release B.0: white-on-black presentation using monochrome backlit Flat Panel display. Previous releases support black-on-white presentation as well as white-on-black. 'LVSOD\ VL]H 24.13 cm (9.5 in diagonal measure) &RORU 'LVSOD\ Flat panel color display 'LVSOD\ VL]H 26 cm (10.4 in diagonal measure) 7KH UHPDLQLQJ 'LVSOD\UHODWHG VSHFLILFDWLRQV SHUWDLQ WR DOO PRGHOV 'LVSOD\ 5HVROXWLRQ 640 x 480 Pixels...
Page 37: Practice Exercise
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Practice Exercise To check your understanding, please answer the following questions. After completing this exercise, check your answers to those provided at the end of this chapter. 1. Why should the Agilent V24/V26 Series be the last instrument on an Agilent monitoring network (SDN) branch? _________________________________________________________________ _________________________________________________________________...
Page 38 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5. What is the display resolution of the instruments? 460 x 280 Pixels 640 x 480 Pixels 820 x 480 Pixels 1020 x 640 Pixels none of the above 6. What parameter module(s) are NOT compatible with the instruments? ssCO Data Transfer /PLETH...
Page 39 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 3UDFWLFH ([HUFLVH $QVZHUV The instruments only have one upstream Agilent monitoring network (SDN) connector. c. 8 Waves c. Arrhythmia status messages, delayed annotated waveform, and arrhythmia data management g. All of the listed functions. b.
Page 40 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH ,QWURGXFLQJ WKH $JLOHQW 99 6HULHV...
Page 41: Objectives
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Chapter 2 Testing & Maintaining the Agilent V24/V26 Series The first section in this chapter, “Test and Inspection Requirements”, describes the procedures required to ensure that the Agilent V24/V26 Series monitor is in safe working order.
Page 42: Battery Care And Handling
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 0DLQWHQDQFH &KHFNOLVW &KHFN +HUH 7RSLFV LQ WKLV &KDSWHU 6HH 3DJH Test and Inspection Requirements When to Perform Test Blocks Power On and Performance Tests Safety Tests 2-11 General Inspections of the System Inspect the System Hardware 2-15 Inspect the Cables and Cords 2-15...
Page 43: Safety Tests
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Test and Inspection Requirements This section is intended primarily for Agilent customer engineers and lists the test requirements for servicing, installation and preventive maintenance. For some tests it is required that the Agilent engineer documents the results in a service record. Table 1-1 “When to Perform Test Blocks”...
Page 44 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 8VH RQO\ WKH SRZHU FRUG VXSSOLHG ZLWK WKH LQVWUXPHQW 8VH RQO\ D WKUHH :$51,1* ZLUH UHFHSWDFOH WKDW LV SURSHUO\ JURXQGHG :KHQ FRQQHFWLQJ D QRQPHGLFDO GHYLFH VXFK DV D SULQWHU WR WKH 56 ,QWHUIDFH RI 0RGHO 9&79&7 WKH PRQLWRU PXVW EH SURSHUO\ JURXQGHG DQG WKH QRQPHGLFDO GHYLFH PD\ QRW KDYH D FKDVVLV OHDNDJH FXUUHQW DERYH —$ —$ LQ WKH 86 ,I WKH OHDNDJH FXUUHQW LV KLJKHU WKH QRQPHGLFDO GHYLFH PXVW EH SRZHUHG IURP D VHSDUDWLRQ WUDQVIRUPHU...
Page 45 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 3RZHU 2Q DQG 3HUIRUPDQFH 7HVWV 7DEOH 7HVW DQG ,QVSHFWLRQ 5HTXLUHPHQWV 7HVW %ORFN 7HVW RU ³,QVSHFWLRQ´ WR 3HUIRUP ([SHFWHG 7HVW 5HVXOWV :KDW WR 5HFRUG 1DPH RQ 6HUYLFH 5HFRUG 9LVXDO 7HVW 93 RU 9) Inspect the system for obvious signs of damage. The system does not have Also check external leads and accessories.
Page 46 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH 7HVW DQG ,QVSHFWLRQ 5HTXLUHPHQWV 7HVW %ORFN 7HVW RU ³,QVSHFWLRQ´ WR 3HUIRUP ([SHFWHG 7HVW 5HVXOWV :KDW WR 5HFRUG 1DPH RQ 6HUYLFH 5HFRUG 3HUIRUPDQFH $FFXUDF\ 7HVW Value displayed on 7HVW 1%3 6WHS $FWLRQ Monitor = x1 0RGXOH Connect the manometer and the pump If difference (<= 3mm)
Page 47 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH 7HVW DQG ,QVSHFWLRQ 5HTXLUHPHQWV 7HVW %ORFN 7HVW RU ³,QVSHFWLRQ´ WR 3HUIRUP ([SHFWHG 7HVW 5HVXOWV :KDW WR 5HFRUG 1DPH RQ 6HUYLFH 5HFRUG /LQHDULW\ 7HVW Value displayed on Monitor = x3 6WHS $FWLRQ If difference Reduce the manometer pressure (<= 3 mmHg) down to 150 mmHg.
Page 48 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH 7HVW DQG ,QVSHFWLRQ 5HTXLUHPHQWV 7HVW %ORFN 7HVW RU ³,QVSHFWLRQ´ WR 3HUIRUP ([SHFWHG 7HVW 5HVXOWV :KDW WR 5HFRUG 1DPH RQ 6HUYLFH 5HFRUG 3HUIRUPDQFH %DURPHWULF 3UHVVXUH $GMXVWPHQW 3URFHGXUH Difference = x2 36&3[[ 7HVW (<= 4 mmHg) 6WHS $FWLRQ 6LGHVWUHDP...
Page 49 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH 7HVW DQG ,QVSHFWLRQ 5HTXLUHPHQWV 7HVW %ORFN 7HVW RU ³,QVSHFWLRQ´ WR 3HUIRUP ([SHFWHG 7HVW 5HVXOWV :KDW WR 5HFRUG 1DPH RQ 6HUYLFH 5HFRUG 3HUIRUPDQFH 6WHS Connect the patient simulator to the C.O. 7KHVH UHVXOWV 7HVW &DUGLDF GR QRW KDYH WR Module using the patient cable.
Page 50 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH 7HVW DQG ,QVSHFWLRQ 5HTXLUHPHQWV 7HVW %ORFN 7HVW RU ³,QVSHFWLRQ´ WR 3HUIRUP ([SHFWHG 7HVW 5HVXOWV :KDW WR 5HFRUG 1DPH RQ 6HUYLFH 5HFRUG 3HUIRUPDQFH 6WHS Connect the patient simulator to the ECG 7KHVH UHVXOWV 7HVW (&* GR QRW KDYH WR input and the defibrillator to the monitor...
Page 51: In This Section
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Safety Tests For Europe and Asia-Pacific: according to IEC 601-1:1988+A1+1991+A2:1995 = EN60601-1:1990+A1:1991+A2:1995 For the US: according to UL 2601-1 The test procedures outlined in this section are to be used only for verifying safe installation or service of the product in question.
Page 52 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH 7HVW DQG ,QVSHFWLRQ 5HTXLUHPHQWV ± 6DIHW\ 7HVW %ORFN 7HVW RU ³,QVSHFWLRQ´ WR 3HUIRUP ([SHFWHG 7HVW 5HVXOWV :KDW WR 5HFRUG RQ 1DPH 6HUYLFH 5HFRUG 6DIHW\ 63[ RU 6)[ Patient Leakage Current AC Maximum leakage current = x <= 50 µA @ 250V...
Page 53 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH 6DIHW\ 7HVW 'LDJUDPV Test Block Name Test or Inspection to Perform Safety(1) System Enclosure HrqvphyÃryrp‡…vphyÃ†’†‡r€ Leakage Current – OE (open earth) D†‡…ˆ€r‡Ãˆqr…Ã‡r†‡ TvthyÃƒh…‡† TvthyÃƒh…‡† (**) vÃhq‚… vÃhq‚… Ã‚ˆ‡ƒˆ‡ Ã‚ˆ‡ƒˆ‡ GÃI P‡ur… D†‡…ˆ€r‡Ã 6ƒƒyvrqÃƒh…‡...
Page 54 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH 6DIHW\ 7HVW 'LDJUDPV Test Block Name Test or Inspection to Perform Safety(3) (*) Not present in Class 2 Patient Leakage D†‡…ˆ€r‡Ãˆqr…Ã‡r†‡ Current – AC GÃI 6ƒƒyvrqÃƒh…‡ IÃG Q@Ã T#ÃÃÃÃÃÃÃ TvthyÃƒh…‡ vÃhq‚…Ã ‚ˆ‡ƒˆ‡ D†ˆyh‡vtÃƒhq GÃI ÃÃÃÃS...
Page 55 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH *HQHUDO ,QVSHFWLRQV RI WKH 6\VWHP ,QVSHFW WKH 6\VWHP +DUGZDUH 6WHS Examine the exterior of the unit for cleanliness and general physical condition. Ensure that plastic housings are intact, that all hardware is present and tight, and that there are no spilled liquids or other serious abuse.
Page 56 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH ,QVSHFW WKH /('V RI WKH 6\VWHP The System Boot automatically starts every time the system is switched ON. 7(67 Turn the System On by pressing the power switch in the lower left-hand corner of the display. 5(68/7 The system will click and light-up the LEDs on the keypad.
Page 57 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH ,QVSHFW WKH &RQWUROV RI WKH 6\VWHP 6WHS Examine all controls for physical condition. During the course of this examination, 7KH VHOIWHVW HQVXUHV WKDW WKH V\VWHP LV ensure that the controls perform their proper function IXQFWLRQLQJ FRUUHFWO\ LW GRHV QRW 6WHS ...
Page 58: Performance Assurance Test
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 3HUIRUPDQFH $VVXUDQFH 7HVW The following performance assurance test is designed to be completed to verify proper operation when: • The monitor has been installed. • An assembly has been replaced. • To verify the operation any time the unit is suspect. To verify your monitor works properly, perform the following procedure: 6WHS Connect the power cord to the monitor and plug it in to an AC power source.
Page 59 BATTERIES. TO PREVENT DAMAGE TO THE BATTERIES, THE BATTERIES SHOULD BE CHARGED FULLY PRIOR TO USE. Only batteries obtained from Agilent Technologies specifically for use with the Model V24CT/V26CT should be used. Use of other batteries could damage the Model V24CT/ V26CT.
Page 60 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Never short the contacts of the battery together, as it can burn out the connections and could damage the monitor. To this end, never remove the display assembly with the batteries installed. Keep the batteries clean. Wipe the batteries with a dry cloth, or if necessary, use a water dampened cloth.
Page 61 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH of the batteries and comparing it to Figure 2-1. If the batteries discharge much more quickly than expected by the graph, the batteries have exceeded their useful life and should be replaced. Another way to test the capacity of the battery is to perform the charge and discharge test. Following a full charge, discharge the battery at 0.75 A to the end voltage of 10.5 V at an ambient temperature of 25°C (+2°C) and then let it sit at the same temperature for one hour.
Page 62 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH &\FOLF /LIH The cyclic life of a battery can be estimated by measuring the duration time of one cycle. For this test, one cycle consists of a discharge through a 16 ohm resistor to the end voltage of 10.5 V per battery and a charge of six hours with a charger that uses a charging voltage of 14.70 V (+0.2 V) and an initial maximum current of 0.92 A.
Page 63 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH &OHDQLQJ DQG 'LVLQIHFWLQJ 3URFHGXUHV This section details the cleaning procedures for the System as a whole and for the Recorder and Blood Analysis Modules in particular. 2EMHFWLYH In order to meet the chapter’s goals, you should be able to understand which cleaning and disinfecting agents you should use to safely clean an Agilent V24/V26 Series.
Page 64 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH *HQHUDO &OHDQLQJ RI WKH 6\VWHP • The V24/V26 Series should be kept free of dust and dirt. • Exterior cleaning of the case and screen is recommended. Clean it with a lint-free cloth, moistened with either warm water (40°C/104°F. max) and soap, a diluted non-caustic deter- gent or one of the approved cleaning agents listed below: 6RDSV mild soaps...
Page 65 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH *HQHUDO 'LVLQIHFWLQJ RI WKH 6\VWHP We recommend that you disinfect the product only when necessary as determined by your hospital’s policy, to avoid long term damage to the product. We also recommend that the products being disinfected be cleaned first, as described under “General Cleaning of the System”.
Page 66 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH &OHDQLQJ WKH 5HFRUGHU 0RGXOH The paper roller and paper out sensors should be cleaned periodically. 6WHS Open the recorder door and remove the roll of paper, if present. 6WHS Use a lint free cloth and Isopropyl Alcohol to wipe the roller. Be sure to clean all sides of the roller.
Page 67 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 6WHS Open the door, re-thread the paper, and resume normal operation. (For best results use only Agilent Recorder Paper - P/N 40477A/B.) recln1 120mm H X 150mm W )LJXUH &OHDQLQJ WKH 3ULQWKHDG RI WKH 5HFRUGHU 0RGXOH 5HSODFLQJ 5HFRUGHU 3DSHU 6WHS Open paper loading door and remove the remaining paper core.
Page 68 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 6WHS Push roll into Thermal Recorder until it is centered securely on the roll hubs. Cut or tear off and discard first two inches of paper. Tear front edge of paper at an angle. Direct front point of paper towards recorder, and insert it over small plastic shelf under roll.
Page 69 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HPRYLQJ 3DSHU /RDGHG %DFNZDUGV If paper is loaded backwards in the thermal recorder, perform the following: 6WHS Tear off paper and open thermal recorder door. 6WHS Pinch paper at shelf below roller, and pull paper off of the roller. 6WHS Gently push paper back on to paper roll.
Page 70 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 6WHS With paper rolled loosely, pinch several thicknesses of loose paper at the front of the roll, and pull roll out from thermal recorder. Perform paper changing procedure. &OHDQLQJ WKH %ORRG $QDO\VLV 0RGXOH The filter for the ventilator fan should be cleaned periodically.
Page 71 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 8SJUDGH DQG &ORQLQJ ,QVWUXFWLRQV In this section, you will learn how to use the Agilent Programming Tool to upgrade or reload software, and to perform EEPROM cloning of your V24/V26 Series monitor. To perform the procedures described in this section, you will need the Agilent Programming Tool Kit (M2300-67100) and a Flash Card.
Page 72 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 6RIWZDUH 5HYLVLRQ ( )ODVK &DUG 3DUW 1XPEHUV $JLOHQW 8VH 2QO\ &XVWRPHU 8VH ([FKDQJH 1HZ 3DUW ([FKDQJH 1HZ 3DUW )ODVK &DUG /DQJXDJH 3DUW 1XPEHU 1XPEHU 3DUW 1XPEHU 1XPEHU ENGLISH M1204-7801B M1204-7401B M1204-7851B M1204-7451B FRENCH M1204-7802B M1204-7402B M1204-7852B M1204-7452B...
Page 73 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 6RIWZDUH 5HYLVLRQ & )ODVK &DUG 3DUW 1XPEHUV 0RGHO 9 0RQRFKURPH RQO\ VHULDO SUHIL[ OHVV WKDQ $JLOHQW 8VH 2QO\ &XVWRPHU 8VH ([FKDQJH 3DUW 1HZ 3DUW ([FKDQJH 3DUW 1HZ 3DUW )ODVK &DUG /DQJXDJH 1XPEHU 1XPEHU 1XPEHU 1XPEHU...
Page 74 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH &RQQHFWLQJ WKH )ODVK 3URJUDPPLQJ 7RRO Always power down monitor before connecting/disconnecting Flash Programming Tool or &$87,21 inserting/removing flash card. To connect the Flash Programming Tool to the V24/V26 Series monitor, complete the following steps: 6WHS Turn the monitor power switch OFF.
Page 75 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 6WHS Insert the appropriate flash card into the programming tool. 6WHS Connect one end of the service tool cable to the service port connector on the pro- gramming tool. Depending upon the task to be performed, you will connect the other end of the cable to the appropriate service port connector on the monitor.
Page 76 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 8SJUDGLQJ WKH 8WLOLW\ &38 6RIWZDUH &$87,21 Monitor power must be off before proceeding! 6WHS Connect the unattached end of the service port cable to the ORZHU service port on the V24/V26 Series monitor. 6WHS Turn the V24/V26 Series monitor power switch ON.
Page 77 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 6WHS 87,/ 6: 8SJUDGH Press the softkey to display the Utility CPU Software Upgrade screen. M1204 Utility CPU Upgrade Config Mode active - No Monitoring! 8WLOLW\ &38 6: 8SJUDGH Current Utility Revision: UK0005 New Revision will be: L_00_03 (UL0003) L.00.03 M1204-1401F UTILITY CPU (ENG)
Page 78 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH M1204 Utility CPU Upgrade Config Mode active - No Monitoring! 8WLOLW\ &38 6: 8SJUDGH Current Utility Revision: UK0005 New Revision will be: L_00_03 (UL0003) UTILITY Programming complete..Turn power off, disconnect tool, and reconnect to the upper service port (Application CPU).
Page 79 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 8SJUDGLQJ WKH $SSOLFDWLRQ &38 6RIWZDUH (QWHU WKH GHIDXOW SDVVZRUG RQ WKH ILUVW XVH RI WKH 3URJUDPPLQJ 7RRO WKHQ VHW :$51,1* \RXU RZQ SDVVZRUG 7KLV VKRXOG QRW EH ZULWWHQ GRZQ RU PDGH DYDLODEOH WR QRQ $JLOHQW SHUVRQQHO 2QFH D QHZ SDVVZRUG LV HQWHUHG WKH GHIDXOW SDVVZRUG FDQQRW EH UH HQWHUHG ,W LV H[WUHPHO\ LPSRUWDQW WKDW WKH QHZ SDVVZRUG EH UHPHPEHUHG VLQFH DOO...
Page 80 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 6WHS 6RIWZDUH 8SJUDGH Press the softkey to display the Application Software Upgrade screen. M1204 UPGRADE A Config Mode active - NO MONITORING! 6RIWZDUH 8SJUDGH Monitor Serial Number is 3609A07285 Current SW Release is M1204-1401E New Revision will be L_00_03...
Page 81 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 3HUIRUPLQJ DQ ((3520 8SJUDGH You may use this function when repairing a failed EEPROM, replacing a board, or for future upgrades. ((3520 8SJUDGH 6WHS From the Instrument Configuration screen, press the softkey to display the EEPROM Upgrade main screen. 6HOHFW ((3520 6WHS Press the...
Page 82 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH M1204 UPGRADE A Config Mode active - NO MONITORING! ((3520 8SJUDGH Monitor Serial Number is 3609A07285 Current EEPROM Number is M1204-10720 M1204-10820 Upgrade will be done to M1204-10202: Standard Config. (H06) 4 waves, 2 Press, 2 Temp, SDN, CO , C.O., Data Transfer, ADM, BAM 1H[W...
Page 83 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH ((3520 1XPEHU 7DEOHV The following EEPROM tables show the only possible combinations of options 6RIWZDUH 5HOHDVH & ((3520 3DUW 1XPEHUV 99 6HULHV DOO VHULDO QXPEHUV ((3520 ((3520 2SWLRQ 2SWLRQ 3DUW QXPEHU 3DUW QXPEHU M1204-10820 M1204-11830 6r†‡ur†vh...
Page 84 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Software Release B.0 EEPROM Part Numbers V24/V26 Series - all serial numbers ((3520 ((3520 2SWLRQ 2SWLRQ 3DUW QXPEHU 3DUW QXPEHU M1204-10700 M1204-10760 D8VÃpyh††vp M1204-10701 M1204-10762 M1204-10702 M1204-10763 M1204-10703 C10,C06 M1204-10764 C10,C06 M1204-10704 C10,C12 M1204-10765 C10,C12 M1204-10705 C06,C12...
Page 85 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 6RIWZDUH 5HOHDVH $ ((3520 3DUW 1XPEHUV 99 6HULHV DOO VHULDO QXPEHUV ((3520 ((3520 2SWLRQ 2SWLRQ 3DUW QXPEHU 3DUW QXPEHU M1204-10600 M1204-10660 pyh††vp M1204-10601 M1204-10662 M1204-10602 M1204-10663 M1204-10603 C10,C06 M1204-10664 C10, C06 M1204-10604 M1204-10670 M1204-10610 M1204-10672 M1204-10611...
Page 86 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH 5HOHDVH & )XQFWLRQDOLW\ DQG 2SWLRQV Functionality Cardiac = Standard in this Model = Optional available = not available RS232 Recorder Data Transfer Drug Calculation Split Screen oxyCRG ST Segment Analysis Anesthetic Gas Module Neonatal Event Review EASI ECG Printer Package...
Page 87 7DEOH 5HOHDVH $% )XQFWLRQDOLW\ DQG 2SWLRQV Functionality = Standard in this Model = Optional available = not available RS232 Recorder Data Transfer Drug Calculation Split Screen oxyCRG ST Segment Analysis Anesthetic Gas Module Tabular Trends Neonatal Event Review Max. Plug-in Modules Number of Waves D21,C06 3,4,6...
Page 88 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 6RIWZDUH 5HYLVLRQ ( ((3520 3DUW 1XPEHUV 2SWLRQ 3DUW QXPEHU 2SWLRQ 3DUW QXPEHU M1204-10401 Anesthesia M1204-10421 (H01) M1204-10402 M1204-10422 M1204-10403 M1204-10423 D20, D21 M1204-10404 D20, D21 M1204-10424 C10, D20 M1204-10405 C10, D20 M1204-10425 C10, D20, D21 M1204-10406 C10, D20, D21 M1204-10426...
Page 89 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH ((3520 &RQILJXUDWLRQV $SSOLFDWLRQ %XQGOHV 5HYLVLRQ ( FRQWG $QHVWKHVLD + $QHVWKHVLD + • Special OR Config Set Defaults - OR Unit Type • Special OR Config Set Defaults - OR Unit Type Only Only •...
Page 90 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 3HUIRUPLQJ ((3520 &ORQLQJ You can use this function to copy EEPROM configurations from one unit to another, rather than program settings individually for each monitor. ((3520 &ORQLQJ From the Monitor Setup screen, press the softkey to display the EEPROM Cloning screen shown below.
Page 91 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH M1204 UPGRADE A Config Mode active - No Monitoring! ((3520 &ORQLQJ Monitor Serial Number is 3609A07285 M1204-10720 Current EEPROM Number is M1204-10820 Settings avail. for EEPROM - Press CONFIRM to read EEPROM to local memory 5HDG 3URJUDP 6HWWLQJV...
Page 92 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH ((3520 8SJUDGHV %HWZHHQ $SSOLFDWLRQ %XQGOHV The following does 127 apply to CPC Tool programming cards designated for “Agilent use only”. With Software Release E, it is possible to reprogram the EEPROM to change the instrument configuration from any one of four application bundles to any other.
Page 93 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH ',3 6ZLWFK 3RVLWLRQV IRU 8SJUDGHV LQ 5HO $% 7DEOH ',3 6ZLWFK 3RVLWLRQV IRU 8SJUDGHV LQ 5HO $% 8SJUDGH WR ,QGH[ Default LOSE LOSE LOSE LOSE LOSE LOSE LOSE LOSE LOSE LOSE LOSE LOSE LOSE LOSE LOSE...
Page 94 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH ',3 6ZLWFK 6HWWLQJV VRIWZDUH 5HOHDVH ( UHTXLUHG 7DEOH ',3 6ZLWFK 6HWWLQJV VRIWZDUH 5HOHDVH ( UHTXLUHG 6ZLWFK 3RVLWLRQ $SSOLFDWLRQ %XQGOH (ALL CLOSED) (NO CHANGE) SW2 OPEN. Standard Configuration All others closed SW3 OPEN Anesthesia (H01) All others closed SW4 OPEN Neonatal (H02)
Page 95: Isolating And Solving Instrument Problems
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Chapter 3 Troubleshooting the Agilent V24/V26 Series 2EMHFWLYH After reading this chapter, you will be able to diagnose and isolate hardware failures at the level of the field-replaceable part. Use this chapter when you suspect you have a problem with your Agilent Model V24/V26, or when you are referred to this module from another procedure.
Page 96 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Isolating and Solving Instrument Problems You can use the following table to isolate and solve problems which may occur in the instrument. 7DEOH 6\PSWRP 5HODWHG 7URXEOHVKRRWLQJ 7DEOH 6\PSWRPV &DXVH RI )DLOXUH 5HPHG\ 6\VWHP UHODWHG SUREOHPV Unable to upgrade the instrument using Power was left on the instrument Replace the System Board.
Page 97 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH 6\PSWRP 5HODWHG 7URXEOHVKRRWLQJ 7DEOH &RQWLQXHG 6\PSWRPV &DXVH RI )DLOXUH 5HPHG\ Display is blank No 12 volts present in the instrument Adjust monochrome contrast or contrast control not adjusted cor- control. rectly, or backlight failed. Power Supply LED is off for 12 volts.
Page 98 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH 6\PSWRP 5HODWHG 7URXEOHVKRRWLQJ 7DEOH &RQWLQXHG 6\PSWRPV &DXVH RI )DLOXUH 5HPHG\ Contrast or Brightness control knob does Voltage control in Flat Panel Assem- Replace Flat Panel Adapter Board not adjust display contrast or intensity bly fails.
Page 99 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Troubleshooting Checklists &KHFN IRU 2EYLRXV 3UREOHPV When first troubleshooting the instrument, check for obvious problems by answering basic questions such as: If it is a battery model (V24CT/V26CT), are batteries installed? Power switch is turned on? AC power cord connected to instrument and plugged into AC wall outlet? Circuit breakers are working properly in circuit breaker panel and power is available at wall outlet?
Page 100 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Green LEDs on the keypad (4 arrow and Confirm keys) are on momentarily when power is applied to the instrument. Yellow Confirm Alarm Alarm Silence/ Trends/ Module Other Monitor GREEN LED Alarms Procedures Reset Calcs Setup Patients...
Page 101 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH 0RGHOV 9 9& 9& 0RGHO 9&79&7 %DWWHU\ YHUVLRQ The location of the +5VDC, +12VDC, and +60VDC The location of the +18VDC, +5VDC, and +12/60VDC LEDs is illustrated. It is approximately the same for the LEDs is illustrated.
Page 102: Blown Fuses (Model V24Ct/V26Ct)
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH /(' 7URXEOHVKRRWLQJ 6\VWHP %RDUG /(' &RQGLWLRQ DQG GHVFULSWLRQ 5HPHG\ SDN Functionality LED Should be OFF when operating properly. Replace System Board if LED is If ON, indicates reset error in SDN cir- cuitry (If you have the SDN Daughter Board, refer to Appendix A.)
Page 103: Parameter Rack/Module Fault (Model V24Ct/V26Ct)
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Check 60V LED. ___If only the 60V LED is still out or flashing after unplugging the rack from the monitor, then this indicates a power supply, internal 60V cable, or connector problem. ___Disconnect the 60V power supply to the System Board by disconnecting the 60V cable from the System Board.
Page 104 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH For the CT model only, check battery operation by disconnecting the AC power cord from the AC power source. ___The leftmost LED on the power supply should go out after a few seconds. The other two LEDs to the right of it should remain illuminated.
Page 105 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH &KHFN 0RQRFKURPH )ODW 3DQHO $GDSWHU %RDUG Attach a voltmeter to two test points where shown. TP5 VLCD TP4 Flat Panel GND Monochrome Flat Panel Adapter Board Test Points Unplug Flat Panel cable. Turn contrast knob. The voltage reading should indicate a range of between -12 and -21 volts DC (approximate) as you adjust the potentiometer.
Page 106: Removing The Front Housing Assembly
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Remove the Front Housing (see “Removing the Front Housing Assembly” on page 9-2). If the LEFTMOST LED (AC Power) was extinguished, check fuses F1and F2 (AC fuses), and F6 (18V fuse). Fuses F1 and F2 can be checked visually. Fuse F6 must be checked with an ohmmeter and is considered good if it reads a short.
Page 107 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Reapply power to the monitor and see that fuses do not blow. If the fuses blow again, replace the Power Supply Assembly (see “Chapter 8 Repairing the Agilent Model V24CT/V26CT”). If the MIDDLE LED (+5Vdc logic supply to System Board) and the RIGHTMOST LED (12V) are extinguished.
Page 108 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH If only the MIDDLE LED is extinguished, replace fuse F4. 3DUDPHWHU 5DFN0RGXOH )DXOW 0RGHO 9&79&7 Use this section if an error message stating “only 6 slots may be occupied by modules” is displayed or if the RIGHTMOST LED on the Power Supply assembly is flashing. If the message “only 6 slots may be occupied by modules”...
Page 109 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HVLGXDO &DSDFLW\ &KDUJLQJ /(' &KDUJHG /(' More than 40%, Less Steady than 90% More than 90% Steady Use a voltmeter and measure each battery. For battery 1, the battery voltage can be sensed between pin 8 and ground. For battery 2, the voltage can be sensed between pin 6 and ground.
Page 110 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH If the voltage is less than 9 Vdc, the batteries have been over-discharged and the charger cannot be armed. If this is the case, the Charging LED on the front panel will not light when the batteries are being charged.
Page 111: Using Support Functions
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Chapter 4 Using Support Functions 2EMHFWLYH This chapter describes how to troubleshoot problems using error codes and other support functions. This chapter shows you: • How to use the Status Log to check for error codes, and other service information. •...
Page 112 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Using Support Functions (UURU &RGHV The first line of fault isolation is the (UURU &RGHV. Whenever one of the subsystems is unable to perform an operation, an error code is generated. Error codes can be for fatal and non-fatal errors.
Page 113 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7R 8VH (UURU &RGHV Access the Status Log: From any of the operating modes, press the Hardkey. Monitor Setup 0RUH &KRLFHV Press the softkey. Use the ARROW keys to move the highlighting to the softkeys that include 6WDWXV /RJ 6WDWXV /RJ Press the...
Page 114 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 6WDWXV /RJ (UURUV - the decimal number range the error code gives in its status log entry. 6WDUWXS (UURU - the hexadecimal number range of the start up error code. 3RVVLEOH &DXVH - the possible cause for the error code report. &RUUHFWLYH $FWLRQ - actions recommended to isolate the fault to a replaceable assembly.
Page 115 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH (UURU &RGH /LVWLQJ IRU 'HYLFH ,' &RQWLQXHG 6WDWXV /RJ 3RVVLEOH &RUUHFWLYH 6WDUWXS (UURUV (UURUV &DXVH $FWLRQ 300 - 301 012CH- 012DH EPROM checksum incorrect. System Configuration problem - refer to the corrective action description in the appropriate section after this table.
Page 116 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH (UURU &RGH /LVWLQJ IRU 'HYLFH ,' &RQWLQXHG 6WDWXV /RJ 3RVVLEOH &RUUHFWLYH 6WDUWXS (UURUV (UURUV &DXVH $FWLRQ No response from the utility CPU System Configuration problem - refer to to a request for the VUF revision the corrective action description in the appropriate section after this table.
Page 117 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH (UURU &RGH /LVWLQJ IRU 'HYLFH ,' &RQWLQXHG 6WDWXV /RJ 3RVVLEOH &RUUHFWLYH 6WDUWXS (UURUV (UURUV &DXVH $FWLRQ 1096 - 1127 0448H - 0467H No Extended Test result due to Hardware/Software problem - refer to Hardware problem.
Page 118 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 6\VWHP &RQILJXUDWLRQ 3UREOHPV This section tells you how to troubleshoot configuration problems identified in the error code listing. 3URFHGXUHV In general, the procedure for your configuration requires you to perform some visual checks, verify you are operating with the proper software revision for your Monitor, and then perform fault isolation procedures.
Page 119 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH *HQHUDO (UURU &RGH /LVW This section lists general error codes that you might see for Device ID codes other than 16400 (4010H). The source of the problem is not dependent on the Device ID 7DEOH 'HYLFH ,' (UURU &RGHV (UURU &RGH 3RVVLEOH &DXVH...
Page 120 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH (UURU &RGH /LVW IRU 6SHFLILF 'HYLFH ,'V 2WKHU 7KDQ + This section lists error codes with specific Device IDs other than 16400 (4010H). The source of the fault, and meaning of the error codes listed can only be determined by the identification of the error code’s specific Device ID.
Page 121: Network Test
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Using the Service Mode $FFHVVLQJ 6HUYLFH 0RGH Press . The Monitor Setup screen is displayed. Monitor Setup 0RUH &KRLFHV Press Press the arrow key to highlight Operating Modes. 2SHUDWLQJ 0RGHV Press the softkey. The Operating Mode task window will appear.
Page 122 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH &KDQJLQJ WKH *OREDO 6ZLWFKHV The Global Switches facility can be used to change the global configuration of the system. The global configuration is the same for all configuration sets. To enter the Global Switches task window: Press the hardkey.
Page 123 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH The following types of modules support Settings Transfer: • All modules with marked on the front panel • The Pressure, C.O., CO and Temperature Modules (also without the mark). The ECG and ST applications have settings stored in the ECG and ECG/RESP modules respectively.
Page 124 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7R $FFHVV 0RQLWRU 5HYLVLRQV 6FUHHQ Press . The Monitor Setup should appear. Monitor Setup 0RQLWRU 5HYLVLRQ Press softkey. The following screen will appear listing current parameter modules plugged into the instrument. Parameter Module Detection also functions in Monitor Mode 127( $/$506 6863(1'('('...
Page 125: Patient Data Management
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH +DUGZDUH 5HYLVLRQ • Subsystem (for example: System) • Part Number (hardware - for example: M1204-60107) • Firmware Revision (for example: 0) 6RIWZDUH 5HYLVLRQ The software revision screen lists the software revision of the monitor and the part number of the EEPROM.
Page 126 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH &ROG 6WDUW 'XULQJ D FROG VWDUW WKH 6\VWHP %RDUG UXQV D GHWDLOHG WHVW RI PHPRU\ ZKLFK HUDVHV WKH &$87,21 V\VWHP GDWDEDVH IRU SDWLHQW GDWD PDQDJHPHQW $OO DFWLYH VHWWLQJV DQG SDWLHQW GDWD DUH ORVW All user default values for configurable items, including parameter module settings, are restored and an extensive self-test is carried out.
Page 127 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 3RZHU 2Q 0RGH 3URFHGXUH 7KH SRZHU RQ PRGHV DUH SURYLGHG This facility enables the service engineer to perform a power on reset of the system. Use the IRU VHUYLFH Power On facility as follows: SXUSRVHV RQO\ 7KH\ GR QRW LQIOXHQFH WKH PRQLWRULQJ SRZHU...
Page 128 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH &ROXPQ 81,7 Lists codes for the names of each device on each branch of the network. The codes, and the devices to which they refer, are as follows: &$5(3 78580A &/29 78534 Patient Monitor &203 Computer &203...
Page 129 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Additional lines are displayed below the device line when a device is assigned to a central station (as in the previous example). This does not signify that the central station is physically connected to the same branch as the device. When a device is assigned to a central station, the letter “C”...
Page 130 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH &ROXPQ 67$786 This column provides information about the SDN state of each device. An example status line would be: 6'1 21 1(7 7 Which can be interpreted as follows: Device is connected to the SDN Network. Network is active.
Page 131 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 3HUIRUPLQJ WKH 56 /RRSEDFN 7HVW An RS232 Transmit/Receive (loop back) test can be performed to check both the transmit and the receive capabilities of the RS232 port. The test is performed as follows: 6WHS Change to Service Mode.
Page 132 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH 56 /RRSEDFN 7HVW &RQQHFWRU Pin Number Signal Connection Designation 25 Pin 9 Pin OPEN NOTES: 1. R= 1.21K 1/8W resistor (Agilent Part No. 0757-0274). The resistor is used for current limit protection. 2.
Page 133 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 'LVSOD\ 7HVWV 0RQRFKURPH 0RQLWRU 6HWXS Press hardkey. 0RQLWRU 6HWXS Press hardkey again (or use arrow keys) to highlight upper row of choices. 'LVSOD\ 7HVWV Press softkey. &RQILUP Select display test to be executed followed by the hardkey.
Page 134: Description Of The Boot Process
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Description of the Boot Process 2YHUYLHZ The boot process takes place in the following four stages: Hardware self test. File transfer. Software initialization - phase 1. Software initialization - phase 2. When all tests are successful and no hardware failures are detected, the boot process lasts between 12-15 seconds before ECG monitoring can begin.
Page 135 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 6WDJH 6RIWZDUH ,QLWLDOL]DWLRQ 3KDVH In the first software initialization phase, each software module initializes its buffers. A check of the local buffer data is also made. If a hot start is made, the data should be correct in the local buffer on the CPU.
Page 136: Fixing Recorder Problems
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Fixing Recorder Problems The V24/V26 Series uses the M1116A and M1116B Recorder Modules to make hard-copy recordings of the patient data which is displayed on the screen. The method for troubleshooting is the same for either recorder: identify the physical or functional problem, then find it in the accompanying table and follow the corrective action that is recommended.
Page 137: Fixing Printing Problems
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Fixing Printing Problems External printers can be connected to the V24/V26 Series through the RS232 Connector. This module shows you how to troubleshoot problems based on symptoms given by a printer. Use this module if your printer is causing a malfunction of the V24/V26 Series or if you are referred to this module from another procedure.
Page 138 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH +3 /DVHU-HW/DVHU-HW 3ULQWHUV The switch positions required to print locally on the HP LaserJet/LaserJet + printers are: S1: OFF ON ON OFF OFF OFF ON ON S2: All OFF S3: All OFF S4: All OFF. +3 /DVHU-HW ,,,,,,9 6HULHV 3ULQWHUV The configuration for printing locally to the HP LaserJet II/III/IV printers is set using the keys on the control panel of the printer:...
Page 139 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Chapter 5 Troubleshooting Plug-in Modules This chapter tells you how to troubleshoot problems that come from faults within the plug-in modules or the associated circuitry within the rest of the instrument. The modules use visual indications, error messages, and INOP messages to indicate a fault.
Page 140: Procedure Overview
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Procedure Overview 7DEOH 7URXEOHVKRRWLQJ DQG 6HOI7HVW 3URFHGXUHV 7RSLF 3DJH Troubleshooting tcpO2/tcpCO2 Problems Troubleshooting ECG and ECG/RESP Problems Troubleshooting Pressure Problems 5-10 Troubleshooting NBP Problems 5-12 Troubleshooting Cardiac Output Problems 5-14 Troubleshooting SpO2/Pleth Problems 5-17 Troubleshooting Temperature Module Problems 5-19...
Page 141 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Troubleshooting tcpO /tcpCO Problems This section describes how to troubleshoot and correct faults associated with the tcpO /tcpCO module. The procedures for recognizing, isolating, and correcting faults using this module are as follows: • Identifying a problem based on visual indications or repeated INOPS. •...
Page 142 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Replace the rack and plug in the tcpO /tcpCO module into the new rack. If the LED on the module does not light up, replace the rack interface card in the function box. If a " LQVWHDG RI D QXPHULF and one or more INOP messages are displayed for the tcpO /tcpCO...
Page 143 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH 7DVN :LQGRZ PHVVDJHV IRU WKH WFS2 WFS&2 0RGXOH !Ã Message Possible Cause Corrective Action Prompt: insert trans- Microswitch in Calibra- Replace the Calibration chamber. ducer in chamber tion chamber is faulty. appears when the transducer is in the chamber and the cal- ibration is started.
Page 144: Test Equipment
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH UHDGLQJV DUH TXHVWLRQDEOH, perform the following actions: If tcpO /tcpCO Perform a tcpO zero check and tcpCO gain check for the transducer. These checks tell you whether the tcpO /tcpCO transducer is working correctly. 7HVW (TXLSPHQW The following list gives you the test equipment recommended to perform the specification test on the tcpO...
Page 145 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 6WHS Check the values displayed on the screen. The displayed tcpO must be < 6 mmHg (0.8kPa) within 10 minutes. The displayed tcpCO value must be within the range listed in the table within 10 minutes. If the tcpO is not <...
Page 146: Troubleshooting Ecg And Ecg/Resp Problems
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Troubleshooting ECG and ECG/RESP Problems This section describes how to troubleshoot and correct faults associated with the ECG/RESP module. The procedures for recognizing, isolating, and correcting faults using this module are as follows: • Identifying a problem based on visual indications or repeated INOPS. 7R 7URXEOHVKRRW WKH 0RGXOH If QHLWKHU QXPHULFV QRU D " are displayed for the ECG/RESP module, perform the following actions:...
Page 147 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH If a " LQVWHDG RI D QXPHULF and one or more INOP messages are displayed for the ECG/RESP module, perform the following actions: 3OHDVH QRWH WKDW IRU SURFHHGLQJ WR WKH QH[W VWHSV D WUXQN FDEOH ZLWK OHDG VHW PXVW EH FRQQHFWHG WR WKH PRGXOH 6WHS Perform a module self-test (See “Performing the ECG or ECG/RESP Module Self- Test”...
Page 148: Troubleshooting Pressure Problems
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Troubleshooting Pressure Problems This section describes how to troubleshoot and correct faults associated with the M1006A and M1006B Pressure plug-in modules. The procedures for recognizing, isolating, and correcting faults with this module are as follows: •...
Page 149 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Replace the rack and plug in the PRESSURE module into the new rack. If the LED on the module does not light up, replace the rack interface card in the function box. If a " LQVWHDG RI D QXPHULF and one or more INOP messages are displayed for the PRESSURE module, perform the following actions: 3OHDVH QRWH WKDW IRU SURFHHGLQJ WR WKH QH[W VWHSV D WUDQVGXFHU PXVW EH FRQQHFWHG WR WKH PRGXOH...
Page 150: Troubleshooting Nbp Problems
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Troubleshooting NBP Problems $JLOHQW XVHV To ensure accurate NIBP measurements, the NBP plug-in module can be calibrated. Agilent LQYDVLYH SUHVVXUH DV recommends that the module is calibrated once every 12 months. UHIHUHQFH IRU 1%3 'LDVWROLF This section describes how to troubleshoot and correct faults associated with the NBP module.
Page 151 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Plug any other (not faulty) module into the same slot and check if the LED lights up. If the LED of the alternative module lights up, the NBP module is defect and has to be replaced. If it does not, either the rack or the rack interface card is defect.
Page 152: Troubleshooting Cardiac Output Problems
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Troubleshooting Cardiac Output Problems This section describes how to troubleshoot and correct faults associated with the Cardiac Output plug-in module. The procedures for recognizing, isolating, and correcting faults with this module are as follows: •...
Page 153 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH If a " LQVWHDG RI D QXPHULF and one or more INOP messages are displayed for the C.O. module, perform the following actions: 3OHDVH QRWH WKDW IRU SURFHHGLQJ WR WKH QH[W VWHSV D &2 ,QWHUIDFH &DEOH SOXV FDWKHWHU DQG ,QMHFWDWH 7HPSHUDWXUH 3UREH RU WKH 6HUYLFH 7RRO 0 PXVW EH FRQQHFWHG WR WKH PRGXOH 6WHS Refer to the following table.
Page 154 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH module failures. The following table describes the messages and corrective actions to take. 7DEOH 7DVN :LQGRZ PHVVDJHV IRU WKH &2 0RGXOH 7DVN :LQGRZ 3RVVLEOH &DXVH &RUUHFWLYH $FWLRQ 0HVVDJH no Tinj transducer Cable of Injectate Make sure that cable of the Injectate Temperature Probe is connected Temperature...
Page 155: Troubleshooting Spo 2 /Pleth Problems
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Troubleshooting SpO /Pleth Problems This section describes how to troubleshoot and correct faults associated with the SpO /Pleth plug- in module. The procedures for recognizing, isolating, and correcting faults with this module are as follows: •...
Page 156 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH If a " LQVWHDG RI D QXPHULF and one or more INOP messages are displayed for the SpO2/Pleth module, perform the following actions: 3OHDVH QRWH WKDW IRU SURFHHGLQJ WR WKH QH[W VWHSV D WUDQVGXFHU PXVW EH FRQQHFWHG WR WKH PRGXOH 6WHS Perform a Self-Test (See “Performing the SpO2/Pleth Module Self-Test”...
Page 157: Troubleshooting Temperature Module Problems
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Troubleshooting Temperature Module Problems This section describes how to troubleshoot and correct faults associated with the Temperature plug-in module. The procedures for recognizing, isolating, and correcting faults using this module are as follows: • Identifying a problem based on visual indications or repeated INOPS. 7R 7URXEOHVKRRW WKH 0RGXOH If QHLWKHU QXPHULFV QRU D " are displayed for the TEMP module, perform the following actions:...
Page 158 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH If a " LQVWHDG RI D QXPHULF and a INOP message is displayed for the TEMP module, perform the following actions: 3OHDVH QRWH WKDW IRU SURFHHGLQJ WR WKH QH[W VWHSV D WUDQVGXFHU PXVW EH FRQQHFWHG WR WKH PRGXOH 6WHS Perform a Self-Test (See “Performing the Temperature Module Self-Test”...
Page 159: Troubleshooting Co 2 Problems
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Troubleshooting CO Problems This section describes how to troubleshoot and correct faults associated with the CO plug-in module. The procedures for recognizing, isolating, and correcting faults with this module are as follows: • Identifying a problem based on visual indications or repeated INOPS. 7R 7URXEOHVKRRW WKH 0RGXOH If QHLWKHU QXPHULFV QRU D " are displayed for the CO module, perform the...
Page 160 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH If a " LQVWHDG RI D QXPHULF and one or more INOP messages are displayed for the module, perform the following actions: 3OHDVH QRWH WKDW IRU SURFHHGLQJ WR WKH QH[W VWHSV D WUDQVGXFHU PXVW EH FRQQHFWHG WR WKH PRGXOH 6WHS Perform a Self-Test (See “Performing the CO2 Module Self-Test”...
Page 161 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH ,123 0HVVDJH IRU &2 0RGXOH ,123 0HVVDJH 3RVVLEOH &DXVH &RUUHFWLYH $FWLRQ OCCLUSION Sidestream flow between 50-80 Replace tubing. ml for more than 10 minutes or Tubing locked in pump system, tubing or filter to patient. SIDESTRM Sidestream malfunction in the Replace module.
Page 162: Troubleshooting Blood Analysis Problems
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Troubleshooting Blood Analysis Problems This section describes how to troubleshoot and correct faults associated with the Blood Analysis plug-in module. The procedures for recognizing, isolating, and correcting faults with this module are as follows: •...
Page 163 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH If ,123 PHVVDJHV are displayed for the Blood Analysis module, perform the following actions. More detailed information relating to the cause of some of the INOPs can be found in the Blood Analysis Task Window (see Table 5-15 on page 5- 26).
Page 164 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH 7DVN :LQGRZ PHVVDJHV IRU WKH %ORRG $QDO\VLV 0RGXOH 0HVVDJH LQ ,123 RU (UURU 7DVN SURPSW 3RVVLEOH &DXVH &RUUHFWLYH $FWLRQ &RGH :LQGRZ PHVVDJH Temperature out BLOOD- The room temperature Ensure that ambient tem- of range ANL ROOM is too cold or warm -...
Page 165 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH 7DVN :LQGRZ PHVVDJHV IRU WKH %ORRG $QDO\VLV 0RGXOH 0HVVDJH LQ ,123 RU (UURU 7DVN SURPSW 3RVVLEOH &DXVH &RUUHFWLYH $FWLRQ &RGH :LQGRZ PHVVDJH Incompatible BLOOD- V24/V26 language and Call your service repre- Language ANL CON- module language are sentative.
Page 166 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH 7DVN :LQGRZ PHVVDJHV IRU WKH %ORRG $QDO\VLV 0RGXOH 0HVVDJH LQ ,123 RU (UURU 7DVN SURPSW 3RVVLEOH &DXVH &RUUHFWLYH $FWLRQ &RGH :LQGRZ PHVVDJH Unable to Posi- Blood Analy- 31, 34 No movement of sam- Perform a new measure- tion Sample sis failed...
Page 167: Troubleshooting Bis Problems
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Troubleshooting BIS Problems This section describes how to troubleshoot and correct faults associated with the BIS components. The procedures for recognizing, isolating, and correcting faults using these components are as follows: • Identifying a problem based on visual indications or repeated INOPS. 0$ 6HQVRU 3,&...
Page 168 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Replace the cable from the Satellite Rack to the function box. Again unplug and re-plug the BIS module and check if the LED lights up. If it does not, proceed with the following: Plug any other (not faulty) module into the same slot and check if the LED lights up.
Page 169: Compatibility Matrix
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH ,123 0HVVDJHV IRU WKH %,6 0RGXOH ,123 0HVVDJH 3RVVLEOH &DXVH &RUUHFWLYH $FWLRQ BIS ENGINE INCOMPAT BIS Engine Software is A software upgrade may be required. not supported. Enter BIS Task Window and write down the Revision numbers displayed for “Module FW Rev”...
Page 170 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH ,123 0HVVDJHV IRU WKH %,6 0RGXOH ,123 0HVVDJH 3RVVLEOH &DXVH &RUUHFWLYH $FWLRQ BIS SENSOR DISCONN Sensor not properly con- Make sure that the BIS Sensor is prop- nected to PIC and/or PIC erly connected to the PIC and the PIC is not properly connected to properly connected to the DSC.
Page 171 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH ,123 0HVVDJHV IRU WKH %,6 0RGXOH ,123 0HVVDJH 3RVVLEOH &DXVH &RUUHFWLYH $FWLRQ BIS HIGH IMPEDANCE Impedance of one or Press the electrode pads firmly. more electrode(s) is If INOP persists, replace Sensor provid- above the valid range, ing proper skin preparation.
Page 172 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 6HOI7HVW 3URFHGXUHV IRU %,6 FRPSRQHQWV 3,&'6& 7HVW 7(67 In Monitoring mode connect the 6HQVRU 6LPXODWRU (for maximum usage please refer to the documentation delivered with the Sensor Simulator) to the Patient Interface Cable (for part number please refer to Table 6-16 on page 6-25). 0RGXOH 6HWXS Enter the BIS Task Window by pressing , followed by...
Page 173 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5(68/76 DSC is functioning correctly and the test is passed with the following results displayed: Module: 7HVW SDVVHG BIS Engine: 7HVW SDVVHG DSC: 7HVW SDVVHG The small table located right of the “DSC Test passed / failed” entry lists more detailed results of the DSC Self-Test.
Page 174 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 0RGXOH '6& FW Rev Installed Firmware Revision of the BIS Type of DSC used. module. Supported types: 9 (DSC-3). Serial Number of the BIS module used. FW Rev Installed Firmware Revision of the DSC. Test passed / Result of the automatic BIS Self-Test Test passed / failed...
Page 175: Troubleshooting Vuelink Module Problems
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Troubleshooting VueLink Module Problems 127( For detailed troubleshooting information on the VueLink module, please refer to the documentation delivered with your external device driver. For general testing of the VueLink module the following test procedure can be performed: 0$ 9XH/LQN 7HVWV XVLQJ 9XH/LQN 7HVW 0RGXOH The VueLink Test Module (part number M1186-60510) is a plug-in module used to test M1032A VueLink modules in the Agilent V24/V26.
Page 176 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH The test module acts in the same way as an external device would, and sends signals to the VueLink module in both analog and digital form. The computer module checks these signals for validity, and then displays “passed” or “failed” on the screen. The Task Window displays two waveforms, a triangular one and a rectangular one.
Page 177: Performing Plug-In Module Self-Tests
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Performing Plug-In Module Self-Tests The Agilent V24/V26 Series contains auto-tests and self-tests that are designed to demonstrate that the monitor is interacting with the plug-in modules. 2EMHFWLYH In order to meet the chapter’s goals, you should be able to perform a plug-in module self-test and identify the normal outputs of a self-test.
Page 178 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 6HOI7HVW 3URFHGXUH 2YHUYLHZ 6WHS Choose a patient category (Adult/Pedi/Neo) by pressing the following key sequence: 0RGXOH 6HWXS &RQILJ 6HWV &KDQJH 3DW &DWHJ 6WHS Display 30 seconds of the waveforms and numerics of all connected modules by pressing: 0RQLWRU 6HWXS 7HVW 6LJQDOV...
Page 179 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH BED 17 Adult 23 FEB 89 18:19 Test Signals active - No monitoring! Non-paced mode M HR 120/O (60) 120/0 (58) ETCO IMCO 18:19 PLETH RESP 5.00 C.O. RESP AWRR Tblood 37.0 10nm ([DPSOH RI DQ H[WHQGHG 6HOI7HVW GLVSOD\ VKRZLQJ DOO SRVVLEOH ZDYHIRUPV Troubleshooting Plug-in Modules 5-41...
Page 180 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 3HUIRUPLQJ WKH (&* RU (&*5(63 0RGXOH 6HOI7HVW $XWR &KHFN: None. 6HOI7HVW: The ECG and ECG/RESP self-test may be performed at any time as the lead selector (&* WHVW VLJQDOV DUH UHFWDQJXODU SXOVHV and pace pulse detection are inhibited during the check. The module will produce ECG test ZKLFK UHSUHVHQW EHDW signals at the beginning of the processing circuitry, and process the test signals in the same way WREHDW KHDUW UDWH DQG...
Page 181 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH &$87,21 )RU WKH 0$% 3UHVVXUH 0RGXOHV ZLWK DQDORJ RXWSXW 2SWLRQ &2 GR QRW DWWHPSW GHILEULOODWLRQ XQOHVV SXPS FDEOH LV FRQQHFWHG DW ERWK HQGV RU GLVFRQQHFWHG HQWLUHO\ 7KH VLJQDO WR WKH EDOORRQ SXPS VWRSV ZKHQ D VHOIWHVW LV LQ SURJUHVV RU LQ 'HPR &RQILJXUDWLRQ RU 6HUYLFH 0RGHV 3HUIRUPLQJ WKH 1%3 0RGXOH 6HOI7HVW 7KLV PRGXOH KDV QR...
Page 182 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7LQM 0C + 0.1C 3HUIRUPLQJ WKH WFS2 WFS&2 0RGXOH 6HOI7HVW 7KLV PRGXOH RQO\ GLVSOD\V QXPHULFV $XWR &KHFN The check is performed automatically when the system is switched on, during calibration, and continuously when no transducer is connected. When the auto check fails, the INOP message: Equipment Malfunction is given (refer to the Troubleshooting Chapter in this manual for troubleshooting details).
Page 183 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH $:55 25 rpm 3HUIRUPLQJ WKH 7HPSHUDWXUH 0RGXOH 6HOI7HVW $XWR &KHFN None. 6HOI7HVW The Temperature module self-test may be performed at any time as the switch network 7KLV PRGXOH RQO\ GLVSOD\V D QXPHULF switches to the reference resistors for the duration of the check. The system connects the reference resistors to the beginning of the processing circuitry, and processes this test value in the same way as the patient values are processed.
Page 184 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 1R IODVK Module processors are not working properly and the module should be replaced. 3HUIRUPLQJ WKH 9XH/LQN 0RGXOH 6HOI7HVW 0$ 5HIHU WR 9XH/LQN 0RGXOH $XWR &KHFN The VueLink Module performs an automatic check when the module is plugged in +DQGERRN IXUWKHU VHUYLFH GHWDLOV to the module rack of the system.
Page 185 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Chapter 6 Repairing the Agilent Model V24 2EMHFWLYH After reading this chapter and completing the Practice Exercise you will be able to UHPRYH and UHSODFH the following Agilent Model V24 major assemblies: • Front Housing Assembly and major components •...
Page 186: Removal Procedures
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Removal Procedures This section presents procedures to disassemble the instrument to the extent required to remove and replace faulty assemblies. Do not further disassemble the product past the point described in these procedures. High Voltage - Voltages dangerous to life are present in the instrument. Do not perform any :$51,1* disassembly procedures (other than parameter module removal) with power applied to the instrument.
Page 187 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HPRYLQJ WKH )URQW +RXVLQJ $VVHPEO\ Remove 4 screws from the rear of the Front Housing Assembly. Separate Front Housing Assembly from Rear Housing and lay it down on a flat surface. Front Housing Assembly Rear Housing Disconnect the Keypad cable from the System Board.
Page 188 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 1. Keypad connector 2. Flat Panel data con- nector 3. Flat Panel contrast knob connector 5HSDLULQJ WKH $JLOHQW 0RGHO 9...
Page 189 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HPRYLQJ WKH )ODW 3DQHO 'LVSOD\ $VVHPEO\ )LQJHUSULQWV DQG GLUW EHWZHHQ WKH )ODW 3DQHO 'LVSOD\ DQG SODVWLF DQWLJODUH VFUHHQ VKRZ &$87,21 &$87,21 XS SURPLQHQWO\ GXULQJ LQVWUXPHQW RSHUDWLRQ 7DNH FDUH QRW WR WRXFK WKH )ODW 3DQHO VFUHHQ RU WKH LQVLGH RI WKH FOHDU SODVWLF DQWLJODUH VFUHHQ 5HPRYH DQ\ ILQJHUSULQWV RU GLUW XVLQJ D QRQUHVLGXH IRUPLQJ FOHDQHU VXFK DV DOFRKRO DQG D OLQWIUHH FORWK Remove the Front Housing Assembly as described above.
Page 190 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HPRYLQJ WKH )URQW +RXVLQJ .H\SDG Remove power to the instrument and disconnect the AC power cord. Remove the Front Housing Assembly and keypad ribbon cable. Remove four nuts securing keypad to the Front Housing. Remove keypad from Front Housing.
Page 191 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HPRYLQJ WKH )ODW 3DQHO $GDSWHU %RDUG Disconnect the Flat Panel interface cable from the Flat Panel Adapter Board. Disconnect the Backlight cable from the Flat Panel Adapter Board. Remove the 4 screws connecting the Flat Panel Adapter Board to the Flat Panel Bracket. Flat Panel Adapter Board Flat Panel interface cable Backlight cable...
Page 192 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HPRYLQJ WKH )ODW 3DQHO %DFNOLJKW 7XEH Remove the Flat Panel Display Assembly as described above Disconnect Flat Panel interface cable from Flat Panel Adapter Board. Disconnect Flat Panel Backlight connector from Flat Panel Adapter Board. Turn the Flat Panel Bracket over and lay on a flat surface (Display side up).
Page 193 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Loosen screw connecting LOOSEN SCREW the Backlight cover to the Flat Panel using a jeweler size Phillips screw driver, but do not remove completely. Push up on 3 tabs to release cover. PUSH UP Slide cover forward and up to remove...
Page 194 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HPRYLQJ WKH 6\VWHP %RDUG Remove the Front Housing Assembly. Disconnect the cables from the System Board as shown below. 6\VWHP %RDUG LQWHUIDFH FRQQHFWRUV 1. Keypad connector 2. Flat Panel Data Connector 3. 5V and 12V power supply connector 4.
Page 195 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Remove the 5 screws securing the System Board to the Rear Housing. Remove the System Board from the Rear Housing. 5HSDLULQJ WKH $JLOHQW 0RGHO 9 ...
Page 196 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HPRYLQJ WKH 3RZHU 6XSSO\ $VVHPEO\ $ 3RZHU OHDNDJH WR JURXQG PD\ RFFXU GXH WR GLUW\ FDEOH FRQQHFWRUV 7KH SRZHU VXSSO\ &$87,216 FDEOH FRQQHFWRUV VKRXOG EH YHULILHG IRU FOHDQOLQHVV DIWHU UHPRYLQJ DQG EHIRUH UHSODFLQJ WKH SRZHU VXSSO\ % <RX VKRXOG SHUIRUP WKH OHDNDJH FXUUHQW WHVW GHVFULEHG LQ 7HVWLQJ 0DLQWDLQLQJ WKH $JLOHQW 99 6HULHV ZKHQHYHU UHPRYLQJ DQG UHSODFLQJ WKH SRZHU VXSSO\ $ JURXQG...
Page 197 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH From underneath the instrument, remove 4 screws securing the instrument feet to the rear housing. Remove feet. From underneath the instrument, remove one retaining screw at the front center of the rear housing. Depending on the type of rear housing, remove the following: •...
Page 198 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH • On rear housings with a serial prefix code of >= 3608, remove the 6 screws at the rear of the instrument. Slide the Power Supply Chassis Assembly from the front of the Rear Housing. Power Supply Chassis 5HSDLULQJ WKH $JLOHQW 0RGHO 9...
Page 199 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Remove 5 screws connecting the Power Supply Board to the chassis. Power Switch Cable ON/OFF Switch Power Switch Harness (not shown, under Power Supply) Disconnect the Power Switch Cable from the Power Supply Board. Lift Power Supply Board off the chassis.
Page 200 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Reassembly Procedures The procedures described in this section begin with the instrument’s power turned off, and the instrument is disassembled. +LJK 9ROWDJH 9ROWDJHV GDQJHURXV WR OLIH DUH SUHVHQW LQ WKH LQVWUXPHQW 'R QRW SHUIRUP :$51,1* DQ\ DVVHPEO\ SURFHGXUHV RWKHU WKDQ SDUDPHWHU PRGXOH LQVWDOODWLRQ ZLWK SRZHU DSSOLHG WR WKH LQVWUXPHQW )DLOXUH WR DGKHUH WR WKLV ZDUQLQJ FRXOG FDXVH VHULRXV LQMXU\...
Page 201 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Attach the Front Housing Assembly to the Rear Housing. Replace the 4 screws at the rear of the Front Housing Assembly. Front Housing Assembly Rear Housing Connect the Local Distribution Cable, AC power cable, Plug-in Satellite Rack cable, Defib sync cable, and RS232 Cable (where appropriate).
Page 202 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HSODFLQJ WKH )ODW 3DQHO 'LVSOD\ $VVHPEO\ )LQJHUSULQWV DQG GLUW EHWZHHQ WKH )ODW 3DQHO 'LVSOD\ DQG SODVWLF DQWLJODUH VFUHHQ VKRZ &$87,21 XS SURPLQHQWO\ GXULQJ LQVWUXPHQW RSHUDWLRQ 7DNH FDUH QRW WR WRXFK WKH )ODW 3DQHO VFUHHQ RU WKH LQVLGH RI WKH FOHDU SODVWLF DQWLJODUH VFUHHQ 5HPRYH DQ\ ILQJHUSULQWV RU GLUW XVLQJ D QRQUHVLGXH IRUPLQJ FOHDQHU VXFK DV DOFRKRO DQG D OLQWIUHH FORWK Grasp the sides and insert the Flat Panel Bracket (containing the Flat Panel) into the Front Housing.
Page 203 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HSODFLQJ WKH )URQW +RXVLQJ .H\SDG Insert the keypad onto the Front Housing. Replace four nuts securing keypad to the Front Housing. Install the Front Housing Assembly 5HSDLULQJ WKH $JLOHQW 0RGHO 9 ...
Page 204 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HSODFLQJ WKH )ODW 3DQHO $GDSWHU %RDUG Place the Flat Panel Adapter Board over the 4 spacers attached to the Flat Panel Bracket. Flat Panel Adapter Board Flat Panel interface cable Backlight cable Replace the 4 screws connecting the Flat Panel Adapter Board to the Flat Panel Bracket. Connect the Backlight cable to the Flat Panel Adapter Board.
Page 205 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HSODFLQJ WKH )ODW 3DQHO %DFNOLJKW 7XEH Install the Flat Panel Back- light Tube. 1RWHV 7KH ORQJHU OHQJWK %DFNOLJKW ZLUH LV SODFHG DORQJ WKH %DFNOLJKW LQ WKH FKDQQHO SURYLGHG LQ WKH KRXVLQJ :KHQ UHLQVWDOOLQJ RU UHSODF LQJ WKH EDFNOLJKW LQVXUH WKDW WKH ORQJHU ZLUH LV SODFHG LQ WKH FKDQQHO DV VKRZQ ,I WKH %DFNOLJKW LV LQVWDOOHG EDFNZDUGV WKHQ WKH...
Page 206 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Replace 4 screws securing the Flat Panel to the Flat Panel Bracket. Flat Panel Bracket Install the Flat Panel Display Assembly. 5HSDLULQJ WKH $JLOHQW 0RGHO 9...
Page 207 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HSODFLQJ WKH 3RZHU 6XSSO\ $VVHPEO\ $ 3RZHU OHDNDJH WR JURXQG PD\ RFFXU GXH WR GLUW\ FDEOH FRQQHFWRUV 7KH SRZHU VXSSO\ &$87,21 FDEOH FRQQHFWRUV VKRXOG EH YHULILHG IRU FOHDQOLQHVV DIWHU UHPRYLQJ DQG EHIRUH UHSODFLQJ WKH SRZHU VXSSO\ % <RX VKRXOG SHUIRUP WKH OHDNDJH FXUUHQW WHVW GHVFULEHG LQ &KDSWHU ZKHQHYHU UHPRYLQJ DQG UHSODFLQJ WKH SRZHU VXSSO\ $ JURXQG IDXOW PD\ RFFXU FDXVLQJ D XVHU VDIHW\ FRQFHUQ...
Page 208 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Slide the Power Supply Chassis Assembly into the front of the Rear Housing. Power Supply Chassis Depending on the type of Rear Housing, install the following: • On rear housings with a serial prefix <3608, secure the 5 screws and ground lug at the rear of the instrument as shown below.
Page 209 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH • On rear housings with a serial prefix code of >= 3608, secure the 6 screws at the rear of the instrument. From underneath the instrument, replace one retaining screw. From underneath the instrument, replace the 4 screws securing the instrument feet to the Rear Housing.
Page 210 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Connect all cables to the System Board as shown. Install the Front Housing Assembly. 5HSODFLQJ WKH 6\VWHP %RDUG Insert the System Board into the Rear Housing. Replace the 5 screws securing the System Board to the Rear Housing. If the System Board was replaced, reprogram the Flash Memory.
Page 211 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Connect the cables to the System Board as shown. System Board interface connectors: 1. Keypad connector 2. Flat Panel Data Connector 3. 5V and 12V power supply connector 4. Service ports (not cabled) 5. SDN interface cable 6.
Page 212 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Practice Exercise To check your understanding, please complete the following exercise. Write the name of each assembly in the space provided which correspond to each letter shown in the illustration. After naming each replaceable assembly, check your answer with the answers provided on the following page.
Page 213 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 3UDFWLFH ([HUFLVH $QVZHUV A. Front Housing B. Flat Panel Interface Cable C. Flat Panel Adapter Board D. Keypad Cable E. Flat Panel Data Cable F. System Board G. Flat Panel Display Assembly (or Flat Panel Bracket containing the Flat Panel) H.
Page 214 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HSDLULQJ WKH $JLOHQW 0RGHO 9...
Page 215: Removing The Front Housing Assembly
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Chapter 7 Repairing the Agilent Model V24C/V26C 2EMHFWLYH After reading this chapter and Chapter 9 )URQW +RXVLQJ $VVHPEO\ 9&9& 9&7 9&7, and completing the Practice Exercises, you will be able to UHPRYH and UHSODFH the following Agilent Model V24C/V26C major assemblies: •...
Page 216 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Which one you have depends on the country to which it was shipped by the factory. You can differentiate them by looking at the “option string” on the serial number label on the right-hand side of the monitor.
Page 217: Removal Procedures
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Removal Procedures This section presents procedures to disassemble the instrument to the extent required to remove and replace faulty assemblies. Do not further disassemble the product past the point described in these procedures. +LJK 9ROWDJH 9ROWDJHV GDQJHURXV WR OLIH DUH SUHVHQW LQ WKH LQVWUXPHQW :$51,1* 'R QRW SHUIRUP DQ\ GLVDVVHPEO\ RU UHDVVHPEO\ SURFHGXUHV RWKHU WKDQ SDUDPHWHU PRGXOH UHPRYDO ZLWK SRZHU DSSOLHG WR WKH LQVWUXPHQW...
Page 218 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH • Pozidrive screwdriver (medium) 5HSDLULQJ WKH $JLOHQW 0RGHO 9&9&...
Page 219: Removing The Front Housing
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Removing the Front Housing See Chapter 9 Removing the Rear Housing Disassembling the Rear Housing consists of two parts: Removing the System Board Removing the power supply 5HPRYLQJ WKH 6\VWHP %RDUG Remove the Front Housing. Disconnect the cables from the System Board as shown below.
Page 220 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH System Board interface connectors: 1. Keypad connector 2. Flat Panel Data Connector 3. 5V and 12V power supply connector 4. Service ports (not cabled) 5. SDN interface cable 6. Defib sync connector (not cabled) 7.
Page 221 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Remove the 5 screws securing the System Board to the Rear Housing. Remove the System Board from the Rear Housing. 5HSDLULQJ WKH $JLOHQW 0RGHO 9&9& ...
Page 222 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HPRYLQJ WKH 3RZHU 6XSSO\ $VVHPEO\ $ 3RZHU OHDNDJH WR JURXQG PD\ RFFXU GXH WR GLUW\ FDEOH FRQQHFWRUV 7KH SRZHU VXSSO\ &$87,216 FDEOH FRQQHFWRUV VKRXOG EH YHULILHG IRU FOHDQOLQHVV DIWHU UHPRYLQJ DQG EHIRUH UHSODFLQJ WKH SRZHU VXSSO\ % <RX VKRXOG SHUIRUP WKH OHDNDJH FXUUHQW WHVW GHVFULEHG LQ &KDSWHU ZKHQHYHU UHPRYLQJ DQG UHSODFLQJ WKH SRZHU VXSSO\ $ JURXQG IDXOW PD\ RFFXU FDXVLQJ D XVHU VDIHW\ FRQFHUQ...
Page 223 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH From underneath the instrument, remove 4 screws securing the instrument feet to the Rear Housing. Remove feet. From underneath the instrument, remove one retaining screw at the front center of the Rear Housing. Remove the 6 screws at the rear of the instrument. 5HSDLULQJ WKH $JLOHQW 0RGHO 9&9&...
Page 224 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Slide the Power Supply Chassis Assembly from the front of the Rear Housing Power Supply Chassis Disconnect the 5v/12v Power Supply cable ground lug from the chassis. Disconnect the power switch cable from the Power Supply Board by pushing in the 2 tabs on the connector and pulling up.
Page 225 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Remove 5 screws connecting the Power Supply Board to the chassis. ON/OFF Switch Power Switch Harness (not shown, under Power Supply) Lift Power Supply Board off the chassis. If replacing the Power Supply Board, move the 5v/12v cable and 60v cable to the 127( replacement Power Supply Board.
Page 226: Replacement Procedures
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Replacement Procedures The procedures described in this section begin with the instrument’s power turned off and the instrument disassembled. High Voltage - Voltages dangerous to life are present in the instrument. Do not perform any :$51,1* assembly procedures (other than parameter module installation) with power applied to the instrument.
Page 227: Rear Housing Replacement
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Rear Housing Replacement Re-assembling the rear housing consists of two parts Installing the Power Supply Installing the System Board 5HSODFLQJ WKH 3RZHU 6XSSO\ %RDUG $ 3RZHU OHDNDJH WR JURXQG PD\ RFFXU GXH WR GLUW\ FDEOH FRQQHFWRUV 7KH SRZHU VXSSO\ &$87,216 FDEOH FRQQHFWRUV VKRXOG EH YHULILHG IRU FOHDQOLQHVV DIWHU UHPRYLQJ DQG EHIRUH UHSODFLQJ WKH SRZHU VXSSO\...
Page 228: Replacing The Power Supply Board
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH If replacing the Power Supply Board, move the 5v/12v cable and 60v cable to the 127( replacement Power Supply Board. Slide the Power Supply Chassis Assembly into the Rear Housing. Power Supply Chassis Secure the 6 screws at the rear of the instrument. From underneath the instrument, replace one retaining screw at the front center of the Rear Housing.
Page 229 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH From underneath the instrument, replace the 4 screws securing the instrument feet to the Rear Housing. If the System board is currently installed, connect all cables to the System Board as shown, otherwise proceed to the following section, 5HSODFLQJ WKH 6\VWHP %RDUG. 5HSDLULQJ WKH $JLOHQW 0RGHO 9&9&...
Page 230 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH System Board interface connectors: 1. Keypad connector 2. Flat Panel Data Connector 3. 5V and 12V power supply connector 4. Service ports (not cabled) 5. SDN interface cable 6. Defib sync connector (not cabled) 7.
Page 231: Removing The Flat Panel Display Assembly
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Chapter 8 Repairing the Agilent Model V24CT/V26CT 2EMHFWLYH After reading this chapter and Chapter 9 )URQW +RXVLQJ $VVHPEO\ 9&9& 9&7 9&7, and completing the Practice Exercises, you will be able to UHPRYH and UHSODFH the following Agilent Model V24CT/V26CT major assemblies: •...
Page 232 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Your Model V24CT/V26CT is one of four different versions: 127( Opt. 024 = Standard Opt. 025 = Asian Opt. 028 = Asian, New Display Opt. 029 = Standard, New Display Which one you have depends on the country to which it was shipped by the factory. You can differentiate them by looking at the “option string”...
Page 233: Overview Removal Procedures
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Overview Removal Procedures This section presents procedures to disassemble the instrument to the extent required to remove and replace faulty assemblies. Do not further disassemble the product past the point described in these procedures. +LJK 9ROWDJH 9ROWDJHV GDQJHURXV WR OLIH DUH SUHVHQW LQ WKH LQVWUXPHQW :$51,1* 'R QRW SHUIRUP DQ\ GLVDVVHPEO\ RU UHDVVHPEO\ SURFHGXUHV RWKHU WKDQ...
Page 234: Front Housing Removal Procedures
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Front Housing Removal Procedures The procedures below processes are listed in the order they would occur should the front housings require complete disassembly. Should complete disassembly not be necessary, follow the procedures below only to the point required to remove and replace faulty assemblies.
Page 235 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HPRYLQJ WKH /HDG $FLG %DWWHULHV Remove power to the Model V24CT/V26CT by pressing the power switch to OFF and disconnecting the AC power cord. At the rear of the Model V24CT/V26CT, open the battery door (swings downward). Lift up on the battery retaining switch and the battery pops out.
Page 236: Front Housing Removal Procedures
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HPRYLQJ WKH 3DUDPHWHU 0RGXOH 5DFN Press the power switch to OFF and disconnect the AC power cord. Remove Lead Acid batteries. Remove parameter modules from parameter module rack by pressing up on retaining tab and sliding parameter modules from rack.
Page 237: Removing The System Board
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Rear Housing Removal Procedures Disassembling the Rear Housing consists of: Removing power to the Model V24CT/V26CT by pressing the power switch to OFF and disconnecting the AC power cord. Removing Lead Acid Batteries (see 9-5). Removing Parameter Module Rack (see 9-6).
Page 238 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HPRYLQJ WKH 6\VWHP %RDUG Remove the Front Housing. See 9-2. Disconnect the cables from the System Board as shown below. System Board interface connectors: 1. Keypad connector 2. Flat Panel Data Connector 3. 5V and 12V power supply connector 4.
Page 239 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Remove the 5 screws securing the System Board to the Rear Housing. Remove the System Board from the Rear Housing. 5HSDLULQJ WKH $JLOHQW 0RGHO 9&79&7 ...
Page 240 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HPRYLQJ WKH 3RZHU 6XSSO\ $VVHPEO\ $ 3RZHU OHDNDJH WR JURXQG PD\ RFFXU GXH WR GLUW\ FDEOH FRQQHFWRUV 7KH SRZHU VXSSO\ &$87,216 FDEOH FRQQHFWRUV VKRXOG EH YHULILHG IRU FOHDQOLQHVV DIWHU UHPRYLQJ DQG EHIRUH UHSODFLQJ WKH SRZHU VXSSO\ % <RX VKRXOG SHUIRUP WKH OHDNDJH FXUUHQW WHVW GHVFULEHG LQ &KDSWHU ZKHQHYHU UHPRYLQJ DQG UHSODFLQJ WKH SRZHU VXSSO\ $ JURXQG IDXOW PD\ RFFXU FDXVLQJ D XVHU VDIHW\ FRQFHUQ...
Page 241 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH From underneath the instrument, remove 4 screws securing the instrument feet to the Rear Housing and 1 retaining screw. Remove feet. 5HSDLULQJ WKH $JLOHQW 0RGHO 9&79&7 ...
Page 242 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH At the rear of the instrument, remove six screws and ground lug securing assembly to rear of the rear housing. Lift on the battery release levers so power supply assembly comes free from the rear housing.
Page 243 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HPRYLQJ 3DUDPHWHU 0RGXOH 5DFN 'RFNLQJ &RQQHFWRU Remove power to the Model V24CT/V26CT by pressing the power switch to OFF and disconnecting the AC power cord. Remove Lead Acid Batteries (see 9-5). Remove Front Housing Assembly (see 9-2). Remove Power Supply Assembly (see 9-10).
Page 244 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Remove two screws and remove rack connector. 5HSDLULQJ WKH $JLOHQW 0RGHO 9&79&7...
Page 245: Rear Housing Replacement Procedures
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Rear Housing Replacement Procedures The procedures described in this section begin with the instrument’s power turned off and the instrument disassembled. +LJK 9ROWDJH 9ROWDJHV GDQJHURXV WR OLIH DUH SUHVHQW LQ WKH LQVWUXPHQW 'R QRW SHUIRUP :$51,1* DQ\ DVVHPEO\ SURFHGXUHV RWKHU WKDQ SDUDPHWHU PRGXOH LQVWDOODWLRQ ZLWK SRZHU DSSOLHG WR WKH LQVWUXPHQW )DLOXUH WR DGKHUH WR WKLV ZDUQLQJ FRXOG FDXVH VHULRXV LQMXU\...
Page 246 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Connect contrast adjust, key board, and flat panel cables to Power Supply assembly. Replace display assembly. Replace lead-acid batteries. 5HSDLULQJ WKH $JLOHQW 0RGHO 9&79&7...
Page 247 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HSODFLQJ 6\VWHP %RDUG Verify power to the Model V24CT/V26CT is OFF and that the AC power cord is discon- nected. Verify that the Lead-Acid batteries have been removed. Insert the System Board into the Rear Housing. Replace the 5 screws securing the System Board to the Rear Housing.
Page 248 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HSODFLQJ %DWWHU\ &RQWDFW %RDUG Verify power to the Model V24CT/V26CT is OFF and that the AC power cord is discon- nected. Verify that the Lead-Acid batteries have been removed. Secure Battery Contact Board to Power Supply Assembly using four screws. Replace Front Housing Assembly.
Page 249 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Practice Exercise To check your understanding, please complete the following exercise. Write the name of each assembly in the space provided which correspond to each letter shown in the illustration. After naming each replaceable assembly, check your answer with the answers provided on the following page.
Page 250 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 3UDFWLFH ([HUFLVH $QVZHUV A. Keypad Cable B. Flat Panel Bracket C. Flat Panel Adapter Board D. DSPC Board E. 12v Cable F. CDCI Board G. Front Housing H. Flat Panel Data Cable I. Flat Panel Brightness Control Assembly J.
Page 251 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HSDLULQJ WKH $JLOHQW 0RGHO 9&79&7 ...
Page 252 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HSDLULQJ WKH $JLOHQW 0RGHO 9&79&7...
Page 253: Replacing Lead-Acid Batteries
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Chapter 9 Front Housing Assembly V24C/V26C & V24CT/V26CT 2EMHFWLYH After reading this chapter and completing the Practice Exercise you will be able to UHPRYH and UHSODFH the following Agilent Model V24C/V26C/V24CT/V26CT major assemblies: • Front Housing Assembly and major components ,Q WKLV FKDSWHU The removal and replacement procedures for the instrument are easy to complete when following the step-by-step procedures.
Page 254 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Removing the Front Housing Assembly +LJK 9ROWDJH 9ROWDJHV GDQJHURXV WR OLIH DUH SUHVHQW LQ WKH LQVWUXPHQW 'R QRW :$51,1* SHUIRUP DQ\ GLVDVVHPEO\ RU UHDVVHPEO\ SURFHGXUHV RWKHU WKDQ SDUDPHWHU PRGXOH UHPRYDO ZLWK SRZHU DSSOLHG WR WKH LQVWUXPHQW )DLOXUH WR DGKHUH WR WKLV ZDUQLQJ FRXOG FDXVH VHULRXV LQMXU\ RU GHDWK 7R UHPRYH WKH IURQW KRXVLQJ DVVHPEO\ Remove power to the Model V24C/V26C/V24CT/V26CT by pressing the power switch to OFF...
Page 255 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Remove the 4 screws from the rear of the front housing assembly. Separate front housing assembly from rear housing and continue to hold the front housing assembly for support. Front Housing Assembly Rear Housing Assembly While supporting the front housing assembly, disconnect the Flat Panel data cable from the System board.
Page 256 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Lay the display down on a flat surface. Srh…ÃC‚ˆ†vt Fr’ƒhqÃ8hiyrÃB…‚ˆqÃGˆtÃ†p…r Tr…‰vpr H99Ã‰r…†v‚Ã‚y’ Q‚…‡ Fr’ƒhqÃ8hiyr 8‚‰r… A…‚‡ÃC‚ˆ†vt 6‡vtyh…rÃTp…rr Ayh‡ÃQhryÃ7…vtu‡r†† 8‚‡…‚yÃ6††r€iy’ Ayh‡ÃQhryÃ7…vtu‡r††Ã Ayh‡ÃQhryÃ9h‡h 8‚‡…‚yÃ6††r€iy’ Ayh‡ÃQhryÃ9h‡h 8hiyr B…‚ˆqÃGˆtÃ 8hiyr B…‚ˆqÃGˆt H99Ã‰r…†v‚Ã‚y’ Ayh‡ÃQhryÃ7…hpxr‡ SADÃTƒ…vt† If your monitor has a new type of flat screen display it will look slightly different from the 127( above picture.
Page 257 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Version 1: Assembly procedure for Display Options 021 to 025 and J90 with PDC 3931 or greater 5HPRYLQJ WKH %RDUG 6KLHOG Remove the Front Housing Assembly (see "Removing the Front Housing Assembly" on page 9-2). Remove the 2 hex stand-off screws (5 mm) located in the narrow channel securing the Board Shield and Flat Panel Bracket to the top of the Front Housing.
Page 258 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HPRYLQJ WKH )ODW 3DQHO 'LVSOD\ $VVHPEO\ )LQJHUSULQWV DQG GLUW EHWZHHQ WKH )ODW 3DQHO 'LVSOD\ DQG SODVWLF DQWLJODUH VFUHHQ VKRZ &$87,21 XS SURPLQHQWO\ GXULQJ LQVWUXPHQW RSHUDWLRQ 7DNH FDUH QRW WR WRXFK WKH )ODW 3DQHO VFUHHQ RU WKH LQVLGH RI WKH FOHDU SODVWLF DQWLJODUH VFUHHQ 5HPRYH DQ\ ILQJHUSULQWV RU GLUW XVLQJ D QRQUHVLGXH IRUPLQJ FOHDQHU VXFK DV DOFRKRO DQG D OLQWIUHH FORWK Remove Front Housing Assembly (see page 9-2).
Page 259 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Gently lift up on the Flat Panel Bracket containing the Flat Panel and remove it from the Front Housing. )URQW +RXVLQJ $VVHPEO\ 9&9& 9&79&7 ...
Page 260 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HPRYLQJ WKH %RDUG $VVHPEO\ The 3-Board Assembly consists of the DSPC Board, CDCI Board, and Flat Panel Adapter 127( Board. Remove the Board Shield (see page 9-5). Remove the 2 hex stand-off nuts securing the ferrite block and wide Flat Panel Ribbon Cable to the Flat Panel Bracket.
Page 261 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Lifting the entire 3-board assembly off the Flat Panel assembly. If necessary to remove individual boards from the board assembly, grip either the CDCI Board or the Flat Panel Adapter Board securely and gently pull so that the board connec- tor separates from the DSPC board.
Page 262: Removing The Flat Panel
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HPRYLQJ WKH )ODW 3DQHO Remove the Front Housing Assembly. See "Removing the Front Housing Assembly" on page 9-2. Remove the Flat Panel Display Assembly. See "Removing the Flat Panel Display Assem- bly" on page 9-6. Remove the Board Shield.
Page 263 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HPRYLQJ WKH )ODW 3DQHO %DFNOLJKW 7XEH When removing backlight, carefully place the Flat Panel with display side down on a clean 127( flat surface. Using a jeweler size Phillips screwdriver, remove the backlight cover housing the 2 back- light wires by unscrewing the 2 screws.
Page 264 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HPRYH WKH )URQW +RXVLQJ .H\SDG Remove the Front Housing Assembly. See "Removing the Front Housing Assembly" on page 9-2. Remove four nuts securing Keypad to the Front Housing. Remove Keypad from Front Housing. To UHDVVHPEOH the unit, follow the disassembly procedures in reverse order. 127( +LJK 9ROWDJH ²...
Page 265 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Version 2: Assembly Procedure for Display Options 026 to 029 less than PDC 3927 5HPRYLQJ WKH %RDUG 6KLHOG Remove the Front Housing Assembly (see "Removing the Front Housing Assembly" on page 9-2). Remove the two screws located in the narrow channel and the two hex stand-off screws securing the Board Shield and Flat Panel Bracket to the top of the Front Housing.
Page 266 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HPRYLQJ WKH )ODW 3DQHO 'LVSOD\ $VVHPEO\ )LQJHUSULQWV DQG GLUW EHWZHHQ WKH )ODW 3DQHO 'LVSOD\ DQG SODVWLF DQWLJODUH VFUHHQ VKRZ &$87,21 XS SURPLQHQWO\ GXULQJ LQVWUXPHQW RSHUDWLRQ 7DNH FDUH QRW WR WRXFK WKH )ODW 3DQHO VFUHHQ RU WKH LQVLGH RI WKH FOHDU SODVWLF DQWLJODUH VFUHHQ 5HPRYH DQ\ ILQJHUSULQWV RU GLUW XVLQJ D QRQUHVLGXH IRUPLQJ FOHDQHU VXFK DV DOFRKRO DQG D OLQWIUHH FORWK Remove Front Housing Assembly (see page 9-2).
Page 267 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Lay the flex cable assembly over the edge of the Front Housing. Disconnect the 12V cable connecting the CDCI Board to the Flat Panel Adapter Board. Remove the 3-Board assembly by: Removing the 3 screws securing the middle DPSC board to the Flat Panel Bracket. Removing the six screws securing the CDCI Board and the Flat Panel Adapter Board to the Flat Panel Bracket.
Page 268 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Flat Panel Adapter Board DSPC Board CDCI Board 5HPRYLQJ WKH )ODW 3DQHO Remove the Front Housing Assembly. Remove the Flat Panel Display Assembly. Turn the Flat Panel Display Assembly over and lay on a clean flat surface (Display side up).
Page 269 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HPRYLQJ WKH )ODW 3DQHO %DFNOLJKW 7XEH :LWKRXW IXOO\ GLVDVVHPEOLQJ WKH )URQW +RXVLQJ Remove the Front Housing Assembly. Remove the Flat Panel Display Assembly. Turn the Flat Panel Display Assembly over and lay on a clean flat surface (Display side up) with the 3-wire backlight cable connector side facing you.
Page 270 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HPRYH WKH )URQW +RXVLQJ .H\SDG Remove the Front Housing Assembly. See "Removing the Front Housing Assembly" on page 9-2. Remove four nuts securing Keypad to the Front Housing. Remove Keypad from Front Housing. To UHDVVHPEOH the unit, follow the disassembly procedures in reverse order. 127( +LJK 9ROWDJH ²...
Page 271 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Version 3&4: Assembly Procedure for Display Options 027 and 028 with PDC 3927 and above Keyboard Cable LCD Data Cable Color Display Flex Cable Brightness Control Assy. Color Display Frame Color Display Bracket Converter Board (part of Flat Panel) Display Driver Board Converter Cable The newest front housing assembly (PDC = 3927 or greater) has no board shield.
Page 272 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HPRYLQJ WKH )ODW 3DQHO 'LVSOD\ $VVHPEO\ )LQJHUSULQWV DQG GLUW EHWZHHQ WKH )ODW 3DQHO 'LVSOD\ DQG SODVWLF DQWLJODUH VFUHHQ VKRZ &$87,21 XS SURPLQHQWO\ GXULQJ LQVWUXPHQW RSHUDWLRQ 7DNH FDUH QRW WR WRXFK WKH )ODW 3DQHO VFUHHQ RU WKH LQVLGH RI WKH FOHDU SODVWLF DQWLJODUH VFUHHQ 5HPRYH DQ\ ILQJHUSULQWV RU GLUW XVLQJ D QRQUHVLGXHIRUPLQJ FOHDQHU VXFK DV DOFRKRO DQG D OLQWIUHH FORWK Remove Front Housing Assembly (see "Removing the Front Housing Assembly"...
Page 273 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HPRYLQJ WKH 'LVSOD\ 'ULYHU %RDUG DQG &RQYHUWHU $VVHPEOLHV To remove the flat panel it is not necessary to remove the Display Driver and Converter 127( Boards. Carefully disconnect the flex cable connector from the Display Driver Board. To remove the Display Driver Board, remove the four screws securing it to the flat panel frame.
Page 274 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Flat Panel Flat Panel Bracket )URQW +RXVLQJ $VVHPEO\ 9&9& 9&79&7...
Page 275 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HPRYLQJ WKH )ODW 3DQHO %DFNOLJKW 7XEH :LWKRXW IXOO\ GLVDVVHPEOLQJ WKH )URQW +RXVLQJ Remove the Front Housing Assembly. Disconnect the large flex cable from Display Driver Board and remove the flex circuit connector from Flat Panel Display. Disconnect the 3-wire backlight cable from the end of the Converter Board.
Page 276 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HPRYH WKH )URQW +RXVLQJ .H\SDG Remove the Front Housing Assembly. See "Removing the Front Housing Assembly" on page 9-2. Remove four nuts securing Keypad to the Front Housing. Remove Keypad from Front Housing. To UHDVVHPEOH the unit, follow the disassembly procedures in reverse order. 127( +LJK 9ROWDJH ²...
Page 277: Reassembly Procedures
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Front Housing Replacement Procedures If your monitor has the new type (Version 2 to 4) of flatscreen display some of the reassembly procedures may be slightly different from the following sections. Refer back to the disassembly procedures for the detailed differences.
Page 278 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HSODFLQJ )URQW +RXVLQJ .H\SDG Verify power to the monitor is OFF and that the AC power cord is disconnected. If it is a CT model, verify that the Lead-Acid batteries have been removed. Insert the keypad onto the Front Housing. Replace four nuts securing Keypad to the Front Housing.
Page 279 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Gently slide the backlight into its channel. Using a small flat-bladed screwdriver, plug the backlight connector into the Flat Panel and reposition the 2 backlight wires into their channels. Screw in the screw next to the 2 backlight wires to secure the backlight to the Flat Panel. Backlight Wires Slide the backlight cover back and down and push down on 2 tabs to secure the cover.
Page 280 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HSODFLQJ WKH )ODW 3DQHO Insert the Flat Panel (Display side up) into the Flat Panel Bracket and replace 4 screws securing the Flat Panel to the Flat Panel Bracket. Flat Panel Flat Panel Chassis Grasping carefully by the sides, turn the Flat Panel over and place it (Display side down) into the Front Housing Assembly (with Antiglare screen).
Page 281 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HSODFLQJ WKH %RDUG $VVHPEO\ Reassemble the 3 boards after replacing any individual boards. To form a complete board assembly, grip either the CDCI Board or the Flat Panel Adapter Board securely and gen- tly push so that the board connector connects to the middle DSPC board. )ODW 3DQHO $GDSWHU %RDUG '63&...
Page 282 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH ,167$// ),567 '63& %RDUG Plug in the 12V cable connecting the CDCI Board to the Flat Panel Adapter Board. )HUULWH %ORFN Plug the Flat Panel cable into the Flat Panel Adapter Board and secure the ferrite block with the 2 hex stand-off nuts.
Page 283 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HSODFLQJ WKH )ODW 3DQHO 'LVSOD\ $VVHPEO\ )LQJHUSULQWV DQG GLUW EHWZHHQ WKH )ODW 3DQHO 'LVSOD\ DQG SODVWLF DQWLJODUH VFUHHQ VKRZ &$87,21 XS SURPLQHQWO\ GXULQJ LQVWUXPHQW RSHUDWLRQ 7DNH FDUH QRW WR WRXFK WKH )ODW 3DQHO VFUHHQ RU WKH LQVLGH RI WKH FOHDU SODVWLF DQWLJODUH VFUHHQ 5HPRYH DQ\ ILQJHUSULQWV RU GLUW XVLQJ D QRQUHVLGXHIRUPLQJ FOHDQHU VXFK DV DOFRKRO DQG D OLQWIUHH FORWK Verify power to the monitor is OFF and that the AC power cord is disconnected.
Page 284 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HSODFLQJ WKH )URQW +RXVLQJ $VVHPEO\ Connect the Brightness Control Assembly to the CDCI Board (and ground lug for the MDD version of the instrument). Connect the Flat Panel Data cable from the System Board to the CDCI Board (and ground lug).
Page 285 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Attach the Front Housing Assembly to the Rear Housing. Replace the 4 screws at the rear of the Front Housing Assembly. Front Housing Assembly Rear Housing Assembly Connect the Local Distribution Cable, AC power cable, Plug-in Satellite Rack cable, Defib sync cable, and RS232 cable (where appropriate).
Page 286 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HSODFLQJ WKH %RDUG 6KLHOG Place the Board Shield on the Flat Panel Bracket. Screw in the 2 hex stand-off screws (5mm) located in the narrow channel securing the Board Shield and Flat Panel Bracket to the top of the Front Housing. Screw on the 4 hex nuts (5.5mm) securing the rest of the Board Shield to the Flat Panel Bracket.
Page 287: Practice Exercise
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Practice Exercise To check your understanding, please complete the following exercise. Write the name of each assembly in the space provided which correspond to each letter shown in the illustration. After naming each replaceable assembly, check your answer with the answers provided on the following page.
Page 288 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 3UDFWLFH ([HUFLVH $QVZHUV A. Keypad Cable B. Flat Panel Bracket C. Flat Panel Adapter Board D. DSPC Board E. 12v Cable F. CDCI Board G. Front Housing H. Flat Panel Data Cable I. Flat Panel Brightness Control Assembly J.
Page 289: Snap Lock
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Chapter 10 Removing & Replacing Plug-in Modules 2EMHFWLYH After reading this chapter you will be able to UHPRYH and UHSODFH the Agilent V24/V26 Series Plug-in Modules listed in the following table. ,Q WKLV FKDSWHU The removal and replacement procedures for the Plug-in Modules are easy to complete when following the step-by-step procedures outlined in this chapter.
Page 290 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 6QDS /RFN 7KH VQDS ORFN KROGV WKH SOXJLQ PRGXOH LQ WKH VDWHOOLWH UDFN rsnaplck.mif ‘ rsnapcth.mif 7R 5HPRYH WKH 6QDS /RFN 6WHS Grip the module firmly in one hand and using your thumb, pull the front edge of the snap lock away from the plug-in module so that the lug on the snap lock clears the retaining edge of the module.
Page 291: Plug-In Module Removal
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 3OXJ,Q 0RGXOH 5HPRYDO 5HPRYDO RI WKH SDUDPHWHU PRGXOH The work-flow for plug-in module removal is as follows. HQDEOHV UHSODFHPHQW RI WKH IURQW DVVHPEO\ RYHUOD\ PLGGOH Remove Remove Remove Replace IUDPH /('V Front Module Frame Parts VZLWFKHV DQG Housing...
Page 292 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7R 5HPRYH D 3OXJ,Q 0RGXOH 6WHS Remove the Front Housing. Place the module on a flat surface and insert a card (similar to a credit or cheque type card) into one side of the module to disengage the 2 tabs securing the front housing to the module housing.
Page 293 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 1%3 ,QOHW &RQQHFWRU ,QVHUW 7KH 1%3 ,QOHW &RQQHFWRU LV oplevel.mif UHSODFHG ZLWKRXW RSHQLQJ WKH PRGXOH 'R QRW UHPRYH WKH WUDQVSDUHQW FRYHU RQ WKH FRQQHFWRU 7R 5HPRYH WKH 1%3 ,QOHW &RQQHFWRU ,QVHUW 6WHS Use a 6mm Allen key to unscrew the defective connector insert from the inlet of the NBP module.
Page 294 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7KH 1%3 SXPS LQIODWHV WKH 1%3 3XPS SUHVVXUH FXII Disassemble the Remove the Replace Parts module down to Pump the frame 7R 5HPRYH WKH 1%3 3XPS 6WHS Using a small screwdriver or similar tool, unplug the white 4-pin connector from the socket through the access hole on the top rear module casing.
Page 295 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH WFS2 WFS&2 &DOLEUDWLRQ &KDPEHU .LW tcpO /tcpCO M1018A 80x100 CALIBRATION CHAMBER 7R 5HPRYH WKH &DOLEUDWLRQ &KDPEHU 6WHS Using a flat-tipped screwdriver, remove the screw holding the calibration chamber in place on the front of the plug-in module. 6WHS Lift the chamber off the plug-in module.
Page 296 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HFRUGHU 0RGXOH 3DSHU The recorder will not run when the door is open or when the recorder is out of paper. To prevent damage to the recorder module, use only Agilent approved paper (Agilent re-order number 40477A/B) STEP STEP...
Page 297 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Chapter 11 Replacement Parts 2EMHFWLYH After reading this chapter, you will be able to identify the replaceable components and know which subassemblies you can order for the instrument. ,Q WKLV FKDSWHU The instrument is comprised of several components which may be exchanged or replaced if they break.
Page 298 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7RSLFV LQ WKLV FKDSWHU 3DJH 3URGXFW ,GHQWLILFDWLRQ 0RGHO 9 )LHOG 5HSODFHDEOH 3DUWV 0RGHO 9&9& )LHOG 5HSODFHDEOH 3DUWV 0RGHO 9&79&7 )LHOG 5HSODFHDEOH 3DUWV 3OXJ,Q 0RGXOHV Plug-In Modules - Replaceable Modules (New Color) 11-23 Blood Analysis Plug-In Module - Replaceable Modules 11-24...
Page 299: Product Identification
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Product Identification The Agilent V24/V26 Series monitor comes in the following versions: • One monochrome version (Model V24 option 020) • Five color versions - MDD version (Model V24C/V26C option 022) - Standard version (Model V24C/V26C option 021) - Asian Version (Model V24C/V26C option 023) - Standard, new display, MDD-compatible (Model V24C/V26C option 026) - Standard and Asian, new display (Model V24C/V26C option 027)
Page 300: Model V24 Field Replaceable Parts
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Model V24 Field Replaceable Parts (Monochrome Mainframe) 5HSODFHPHQW 3DUWV...
Page 301 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HSODFHPHQW 3DUWV ...
Page 302 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HSODFHPHQW 3DUWV...
Page 303 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH 0RGHO 9 5HSODFHDEOH 3DUWV $JLOHQW 0$ 0RQRFKURPH 0DLQIUDPH ,WHP ([FKDQJH 3DUW 1XPEHU 1HZ 3DUW 1XPEHU 'HVFULSWLRQ M1204-68107 M1204-60107 System Board M1204-68107 M1204-66107 System Board M1204-60060 Power Supply Assembly M1204-63000 1990-1726 Flat Panel Display, Monochrome M1204-60200 Flat Panel Adapter Board M1041-68001 (old color)
Page 304 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH 0RGHO 9 5HSODFHDEOH 3DUWV $JLOHQW 0$ 0RQRFKURPH 0DLQIUDPH ,WHP ([FKDQJH 3DUW 1XPEHU 1HZ 3DUW 1XPEHU 'HVFULSWLRQ M1204-60049 (old color) Keypad, Norwegian M1204-60949 (new color) M1204-60050 (old color) Keypad, Danish M1204-60950 (new color) M1204-60051 (old color) Keypad, Japanese M1204-60951 (new color)
Page 305: Model V24C/V26C Field Replaceable Parts
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Model V24C/V26C Field Replaceable Parts (Color Mainframe) The Agilent V24C/V26C and V24CT/V26CT Models exist with 4 different front housing assembly versions. To help you identify the correct parts for your front housing version, refer to the following table: 2SWLRQ 3UHIL[ 'DWH &RGH...
Page 306 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 9HUVLRQ 0RGHO 9&9&9&79&7 )LHOG 5HSODFHDEOH 3DUWV &RORU 0DLQIUDPH 2OG GLVSOD\ 5HSODFHPHQW 3DUWV...
Page 307 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 9HUVLRQ 0RGHO 9&9&9&79&7 )LHOG 5HSODFHDEOH 3DUWV &RORU 0DLQIUDPH 1HZ GLVSOD\ 5HSODFHPHQW 3DUWV ...
Page 308 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 9HUVLRQ 37 / 39 5HSODFHPHQW 3DUWV...
Page 309 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH 0RGHO 9&9& 5HSODFHDEOH 3DUWV $JLOHQW 0$ &RORU 0DLQIUDPH 1RWH ,I QRWKLQJ LV VWDWHG LQ WKH 9HUVLRQ FROXPQ WKH SDUW DSSOLHV IRU DOO YHUVLRQV ,WHP ([FKDQJH 3DUW 1XPEHU 1HZ 3DUW 1XPEHU 'HVFULSWLRQ 9HUVLRQ M1204-68101 M1204-60101...
Page 310 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH 0RGHO 9&9& 5HSODFHDEOH 3DUWV $JLOHQW 0$ &RORU 0DLQ IUDPH&RQWLQXHG ,WHP ([FKDQJH 3DUW 1XPEHU 1HZ 3DUW 1XPEHU 'HVFULSWLRQ 9HUVLRQ M1204-60044 (old color) Keypad, Dutch M1204-60944 (new color) M1204-60045 (old color) Keypad, Spanish M1204-60945 (new color) M1204-60046 (old color) Keypad, Italian...
Page 311 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH 0RGHO 9&9& 5HSODFHDEOH 3DUWV $JLOHQW 0$ &RORU 0DLQ IUDPH&RQWLQXHG ,WHP ([FKDQJH 3DUW 1XPEHU 1HZ 3DUW 1XPEHU 'HVFULSWLRQ 9HUVLRQ M1204-61026 Board Shield M1204-01205 Flat Panel Bracket M1204-01307 Shield, EMI/RFI M1204-01305 Frame, Color Display M1204-62070 Flat Panel Display Controller Cable ...
Page 312: Model V24Ct/V26Ct Field Replaceable Parts
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Model V24CT/V26CT Field Replaceable Parts (Color Battery Mainframe) The Agilent V24C/V26C and V24CT/V26CT Models exist with 4 different front housing assembly versions. To help you identify the correct parts for your front housing version, refer to the following table: 2SWLRQ 3UHIL[ 'DWH &RGH...
Page 313 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 9HUVLRQ 0RGHO 9&9&9&79&7 )LHOG 5HSODFHDEOH 3DUWV &RORU 0DLQIUDPH 2OG GLVSOD\ 5HSODFHPHQW 3DUWV ...
Page 314 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 9HUVLRQ 0RGHO 9&9&9&79&7 )LHOG 5HSODFHDEOH 3DUWV &RORU 0DLQIUDPH 1HZ GLVSOD\ 5HSODFHPHQW 3DUWV...
Page 315 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 9HUVLRQ 37 / 39 5HSODFHPHQW 3DUWV ...
Page 316 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH 0RGHO 9&79&7 5HSODFHDEOH 3DUWV $JLOHQW 0$ &RORU %DWWHU\ 0DLQIUDPH 1RWH ,I QRWKLQJ LV VWDWHG LQ WKH 9HUVLRQ FROXPQ WKH SDUW DSSOLHV IRU DOO YHUVLRQV ,WHP ([FKDQJH 3DUW 1XPEHU 1HZ 3DUW 1XPEHU 'HVFULSWLRQ 9HUVLRQV M1204-68102...
Page 317 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH 0RGHO 9&79&7 5HSODFHDEOH 3DUWV $JLOHQW 0$ &RORU %DWWHU\ 0DLQIUDPH &RQWLQXHG 1RWH ,I QRWKLQJ LV VWDWHG LQ WKH 9HUVLRQ FROXPQ WKH SDUW DSSOLHV IRU DOO YHUVLRQV ,WHP ([FKDQJH 3DUW 1XPEHU 1HZ 3DUW 1XPEHU 'HVFULSWLRQ 9HUVLRQV M1204-62055...
Page 318 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Front Housing Kit does not include Flat Panel Display Assembly. Insulator attaches to Board Shield to insulate Flat Panel Display Cable (old insulator not reusable). RFI shielding for external defib sync cable. Color Flat Panel bracket includes RFI springs. When ordering the color display controller (DSPC Bd.), bracket with RFI springs used for CMS must be removed (2 screws) prior to installation into Model V24CT/V26CT.
Page 319: Plug-In Modules
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Plug-In Modules The following table shows the part-numbers of the plug-in modules that can be replaced. Find the right number for your language combining the P/N-Prefix with the language-specific suffix for the wanted module E.g.: To order a TEMP module for a French language model, the correct order number would be M1029-68801.
Page 320: Nbp Inlet Connector Insert
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH %ORRG $QDO\VLV 3OXJ,Q 0RGXOH 5HSODFHDEOH 0RGXOHV ([FKDQJH 31 1HZ 31 &RXQWU\ M1022-68531 M1022-60531 M1022-68532 M1022-60532 France M1022-68533 M1022-60533 Austria/Germany M1022-68534 M1022-60534 Netherlands M1022-68535 M1022-60535 Spain M1022-68536 M1022-60536 Italy M1022-68537 M1022-60537 Norway M1022-68538 M1022-60538 Sweden...
Page 321 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH 3OXJ,Q 0RGXOHV 5HSODFHDEOH 3DUWV 3DUW 1XPEHU 'HVFULSWLRQ ,WHP 1252-2706 CONNECTOR BEZEL (LIGHT GREY) 1252-2656 ECG or ECG/RESP CONNECTOR 1252-2709 ECG or ECG/RESP CONNECTOR BEZEL (WHITE) 5061-8310 FRAME KIT 4 & 5 5041-4254 FRAME MIDDLE 5040-4256...
Page 322 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH ([SORGHG YLHZ RI VLQJOH ZLGWK 3DUDPHWHU 0RGXOH Parts include: (also shown on next page) 1. Typical overlay label 2. Housing front single 3. Housing front double 4. Frame right (Part of Frame Kit) 5. Frame left (Part of Frame Kit) 6.
Page 323 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH ([SORGHG YLHZ RI GRXEOH ZLGWK 3DUDPHWHU 0RGXOH Parts include: 1. Typical overlay label 2. Housing front single 3. Housing front double 4. Frame right (Part of Frame Kit) 5. Frame left (Part of Frame Kit) 6.
Page 324 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 127( Module labels are not available for all languages. 7DEOH 3OXJ,Q 0RGXOH /DEHO 3DUW 1XPEHUV ZLWK 7 2OG 'DUN 1HZ /LJKW 0RGXOH &RORU &RORU VueLink M1032-443xx M1032-444xx ’01 ’01 ’01 ’01 ’01 ’01 ’01 ’01 ’01...
Page 325: Plug-In Module Racks
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Plug-in Module Racks Replaceable parts on either the integral module rack or the satellite module rack are: 7DEOH 3OXJLQ 0RGXOH 5DFNV 5HSODFHDEOH 3DUWV ([FKDQJH 'HVFULSWLRQ 3DUW 1XPEHU 3DUW 1XPEHU M1276-68001 M1043-60101 INTERNAL RACK 6-SLOT M1041-68101 M1041-60101 SATELLITE RACK 8-SLOT...
Page 326: Patient Connectors And Accessories
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Patient Connectors and Accessories *HQHUDO 7DEOH *HQHUDO $FFHVVRULHV 1HZ 3DUW 1XPEHU 'HVFULSWLRQ M2281A Patient Cable Organizer (pack of 8 hooks) (&* (&*5HVSLUDWLRQ 0RGXOH $FFHVVRULHV The cabling and associated parts that can be ordered for the ECG and ECG/Respiration modules are: mrx-ecg1 M1510A...
Page 327 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH (&* (&*5HVSLUDWLRQ 2QH 3LHFH &DEOHV 86 6WDQGDUG ,(& 6WDQGDUG 3 lead, OR, 1.9m M1970A M1980A 3 lead, ICU (Snap), 1.9m M1972A ---- 3 lead, ICU (Grabber), 1.9m ---- M1981A 5 lead, OR, 2.5m M1975A M1985A 5 lead, ICU (Snap), 2.5m...
Page 328 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH (&* (&*5HVSLUDWLRQ 6LQJOH /HDGV 1HZ 3DUW 1HZ 3DUW 'HVFULSWLRQ 'HVFULSWLRQ 1XPEHU 1XPEHU M1511A Grabber, OR, 0.7m, Black M1544A Snap, STD, 0.7m, White M1512A Grabber, OR, 0.7m, Green M1545A Snap, STD, 0.7m, Yellow M1513A Grabber, OR, 0.7m, Red M1546A...
Page 329 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 3UHVVXUH 0RGXOH $FFHVVRULHV The following accessories can be ordered for the Pressure Module: 1290C 1295CK mrx-prs1 7DEOH 35(66 7UDQVGXFHUV $GDSWHU &DEOHV 1HZ 3DUW 1XPEHU 'HVFULSWLRQ 1290C #J06 Pressure Transducer with 3m cable & 12-pin connector 1290C #J99-11 Pressure Transducer with 1m cable &...
Page 330 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 1RQ,QYDVLYH 3UHVVXUH 0RGXOH $FFHVVRULHV The following accessories can be ordered for the Non-Invasive Pressure Module: NBP - Accessories 40400B 40401E 40401E 40401D 40401C 40401D 40401B 40401C 40401A 40401B 40401A mrx-nbp 7DEOH 3UHVVXUH &XIIV ,QWHUFRQQHFWLRQ &DEOHV 1HZ 3DUW 1XPEHU 'HVFULSWLRQ...
Page 331 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH 3UHVVXUH &XIIV ,QWHUFRQQHFWLRQ &DEOHV 1HZ 3DUW 1XPEHU 'HVFULSWLRQ M1808A/M1876A Sterile/Non-sterile disposable pressure cuff, adult, 22-32cm M1809A/M1877A Sterile/Non-sterile disposable pressure cuff, adult, 27-37.5cm M1829A/M1078A Sterile/Non-sterile disposable pressure cuff, adult, 37-51cm M1879A Non-sterile disposable pressure cuff, thigh, 45-60cm M1867A/M1866A Sterile/Non-sterile disposable neonatal cuff, size 1, 3.1-5.7cm M1869A/M1868A...
Page 332 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH &DUGLDF 2XWSXW 0RGXOH $FFHVVRULHV The following accessories can be ordered for the Cardiac Output Module: 14455A 23001A 23002A 7DEOH &DUGLDF 2XWSXW 7HPSHUDWXUH 3UREHV $FFHVVRULHV 3DUW 1XPEHU 'HVFULSWLRQ 14454A IV pole mount 14455A Ice bucket for Cardiac Output; styrofoam 15244A Hand switch 23001A...
Page 333 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH &2 0RGXOH $FFHVVRULHV The following accessories can be ordered for the CO Module: mrx-co2 To Patient Inspiratory Limb Y-Piece To Anesthesia Machine Expiratory Limb To Anesthesia Machine 14360A 14363A 14365A 14373C 7DEOH &2 *DV 0RQLWRULQJ $FFHVVRULHV 1HZ 3DUW 1XPEHU 'HVFULSWLRQ...
Page 334 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 6LGHVWUHDP &2 0RGXOH $FFHVVRULHV The following accessories can be ordered for the Sidestream CO Module: 7DEOH 6LGHVWUHDP &2 *DV 0RQLWRULQJ $FFHVVRULHV 1HZ 3DUW 1XPEHU 'HVFULSWLRQ 13901A Sample tube, 2.4 m Nafion 13902A Elbow airway adaptor, 15 mm 1612AA Straight airway adaptor 13904A...
Page 335: General
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7DEOH 7HPSHUDWXUH 3UREHV 'LVSRVDEOH 1HZ 3DUW 1XPEHU 'HVFULSWLRQ 21090A Disposable general purpose temp. probe 21091A Disposable skin surface temp. probe 21093A Disposable esophageal/stethoscope temp. probe, 12fr 21094A Disposable esophageal/stethoscope temp. probe, 18fr 21095A Disposable esophageal/stethoscope temp.
Page 336 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH %ORRG $QDO\VLV 0RGXOH $FFHVVRULHV The following accessories can be ordered for the Blood Analysis Module. 7DEOH %ORRG $QDO\VLV &DUWULGJHV 3DUW 1XPEHU 'HVFULSWLRQ order from Abbott EG7+ Cartridge order from Abbott EG6+ Cartridge order from Abbott G3+ Cartridge order from Abbott EC8+ Cartridge...
Page 337: In This Appendix
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Appendix A SDN Daughter Board 2EMHFWLYHV After reading this appendix, you will be able to do the following: • How to know if you have the SDN Daughter Board configuration in your Model V24. •...
Page 338: Section 1 - Functional Description
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Section 1 - Functional Description The SDN Daughter Board provides the Model V24 with internal electronics to enable it to connect to the Agilent patient care system. A description of the Agilent patient care system interface is found in Chapter 1 of this book.
Page 339: Section 2 - Troubleshooting Sdn Daughter Board Problems
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Section 2 - Troubleshooting SDN Daughter Board Problems This section tells you how to troubleshoot the SDN problems in the Model V24 if you have the SDN Daughter Board configuration. Before using the procedures in this section, make sure you have performed the troubleshooting procedures contained in Chapter 3 of this manual.
Page 340: Section 3 - Repairing The Instrument (Units With The Sdn Daughter Board)
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Section 3 - Repairing the Instrument (units with the SDN Daughter Board) 2EMHFWLYH After reading this section you will be able to UHPRYH and UHSODFH the following Model V24 SDN Daughter Board assemblies: • SDN Daughter Board •...
Page 341: Secure The Display Assembly To The Rear Housing Using Four Screws
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 7R 5HPRYH WKH 6'1 'DXJKWHU %RDUG Remove the four screws that secure the Display Assembly to the rear housing and sepa- rate the two. Lay the Display Assembly flat. Refer to chapter 7 of this manual if you need any more information.
Page 342: Section 4 - Replacement Parts For Units With The Sdn Daughter Board
$JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Remove the two screws securing the mounting to the Power Supply Assembly and remove the mounting bracket. 7R 5HSODFH WKH 0RXQWLQJ %UDFNHW Secure the mounting bracket to the power supply assembly using two screws. Secure the SDN Daughter Board to he mounting bracket using four screws.
Page 343 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Appendix B Nurse-Call Relay Board 2EMHFWLYHV After reading this appendix, you will be able to do the following: • Access the relay board. • Configure the Nurse-Call relay board to specific requirements. • Test the correct function of the Nurse-Call relay board. ,Q WKLV DSSHQGL[ The following topics are contained in this appendix: 7RSLF...
Page 344 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH The 6-pin connector to the relay board is located at the rear of the Agilent V24/24C monitor. The relay board is installed inside the Agilent V24/24C monitor. )LJXUH /RFDWLRQ RI WKH 1XUVH&DOO 5HOD\ %RDUG &RQQHFWRU The following situations may cause the relays to briefly indicate an incorrect level of alarm.
Page 345 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Configuring the Relay Board 5HVSRQVH RI 5HOD\V The response of the relays depends on the type of alarm: 5HG DODUP DQG \HOORZ Relay responds immediately when the monitor generates or deactivates DODUP UHOD\V the alarm. ,123 DODUP UHOD\V Two possibilities: •...
Page 346 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH &RQQHFWRU 3LQ $VVLJQPHQWV The output pins of the connector are floating (they are isolated from the monitor and ground). (Insulation: 500 Vrms for 1minute.) SLQ &RQQHFWRU (as seen from the rear of the monitor) )LJXUH 5HOD\ %RDUG 3LQ DQG &DEOH $VVLJQPHQWV Devices that are connected to external systems should include a second ground wire to ensure that leakage specifications are maintained.
Page 347 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH $FFHVVLQJ WKH 5HOD\ %RDUG No installation or maintenance is required. &$87,21 7R SUHYHQW GDPDJH GR QRW KDQGOH LQWHJUDWHG FLUFXLWV RU SULQWHG FLUFXLW ERDUGV XQWLO WKH IROORZLQJ FRQGLWLRQV DUH VDWLVILHG A recommended anti-static mat is the Minnesota Mining and Manufacturing Company (3M) Part Number 8210.
Page 348 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH )LJXUH $FFHVVLQJ WKH 5HOD\ %RDUG The location of the Relay Board is shown in the following figure % 1XUVH&DOO 5HOD\ %RDUG...
Page 349 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH )LJXUH 7RSPRXQWHG ORFDWLRQ RI WKH 5HOD\ %RDUG )LJXUH %RWWRPPRXQWHG ORFDWLRQ RI WKH 5HOD\ %RDUG 1XUVH&DOO 5HOD\ %RDUG %...
Page 350 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Configuring Options &$87,21 7KH VHWWLQJV GHVFULEHG LQ WKLV VHFWLRQ DIIHFW ZKDW LV ODEHOHG RQ WKH 3& ERDUG 5HOD\ -XPSHU VHWWLQJV )LJXUH /RFDWLRQ RI -XPSHUV 'HIDXOW &RQILJXUDWLRQ The default configuration of the relay board is: 5HG UHOD\ closes on red alarm <HOORZ UHOD\...
Page 351 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Because the relay’s response is derived from the audible alarms, it is not possible for the relay board to reflect if the monitor is, for example, in red alarm ++and++ INOP at the same time. The relay board handles this by responding to the highest priority alarm.
Page 352 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH 5HOD\ -XPSHU 6HWWLQJV IRU (PXODWLQJ $JLOHQW &RPSRQHQW 0RQLWRULQJ 6\VWHPV $JLOHQW &06 5HOD\ &RQILJXUDWLRQV The Agilent CMS Nurse Call Relay becomes active (closes) in one of four situations depending on the way it has been configured: Red only alarms Red and Yellow alarms Red and INOP alarms...
Page 353 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Installation and Maintenance The following parts will be set up at SMO/PCE to support the Nurse Call option. The V24/24C system boards in products with the Nurse Call option have a cable permanently soldered to it for the alarm board connection and therefore have different part numbers from the standard boards.
Page 354 $JLOHQW 0$ 99 6HULHV 6HUYLFH *XLGH Test Procedures The test procedures are as follows (for relays closing on alarm event): Put an Ohmmeter on connector pins 1 and 2 of the nurse-call connector. Generate a UHG alarm condition and check if the resistance changes from high resistance to less than 0.3 Ohm.
Page 355: Objective
INDEX 1XPHULFV 5 Year Rapid Repair Warranty Service ECG/Resp Module , 3-1 Accessories , 11-30 Performance Test , 2-8 Self-Test , 5-42 AC Input , 1-18 Troubleshooting , 5-8 AC Power Connector , 1-7 EEPROM Alarms , 1-13 Cloning , 2-50 Altitude , 4-13 Monitor Revision Screen...
Page 356: Nbp Pump
Power On Mode Procedure , 4-17 Power On Modes , 4-15 Keypad related problems , 3-4 Power Supply , 1-8 Power Supply related problems , 3-2 Pressure Module , 4-17 Accessories , 11-33 LCD adaptor , 3-11 Performance Test , 2-9 LCD panel , 1-4 Self-Test...
Page 357: Spo2 Module Accessories
Troubleshooting Module 3 - Fixing Recorder Problems , 4-26 Safety , 1-18 Troubleshooting Checklists , 3-5 Safety Test Diagrams , 2-12 Troubleshooting Plug-in Modules Safety Tests , 2-11 BIS Problems , 5-29 , 1-7 Blood Analysis Module Problems , 5-24 SDN Daughter Board , A-1 Cardiac Output Problems...
Page 358 ,QGH[...

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