Fukuda Denshi DYNASCOPE 8000 Series Service Manual

Central monitor

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Central Monitor

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Page 1 Series Service Manual Central Monitor System * Before installation/maintenance, read this service manual thoroughly. * After reading this service manual, store it in a safe place.
Page 2 2014 Fukuda Denshi Co., Ltd. No part of this document may be reproduced or transmitted in any form without the prior written permission of Fukuda Denshi Co., Ltd. If this manual has pages missing or out of order, contact Fukuda Denshi for replacement.
Page 3 Revision History Model Name DS-8900 System Service Manual Edition Revised Items Reason of the Revision Date New Edition 2014.12 －...
Page 5: Table Of Contents
Preface Thank you for purchasing our product. Before using this product, read the following precautions to make sure the product is used correctly and safely. Introduction ········································································ ii Important Notice ·································································· ii For Safe Operation of the Equipment ····································· ii Intended Use of this Equipment ············································...
Page 6: Introduction
 Damage to the Equipment Copyright The copyright of this manual is owned by Fukuda Denshi. No part of this document may be copied or transmitted in any form without the prior written permission of Fukuda Denshi Co., Ltd. This manual includes the description for the optional equipments that can be connected.
Page 7: Maintenance, Repair, Replacement
Maintenance, modifications, and repairs are carried out by authorized personnel or organization.  Components are used in accordance with Fukuda Denshi operating instructions. A full technical description of the DS-8900 system is available from your local Fukuda Denshi sales representative. Contact If you need more detailed information, please contact following.
Page 8: About This Manual
About This Manual Expression Used in This Manual  Meaning of the Symbols Type of Precaution Description Failure to follow this message may cause immediate threat of death or DANGER serious injury. WARNING Failure to follow this message may result in death or serious injury. Failure to follow this message may cause injury or failure to the CAUTION equipment.
Page 9 NOTE  TCON function is for USA only.  When both telemetry and TCON network are used, the numeric data from the telemetry will be displayed. Even when the telemetry condition is poor, numeric data from TCON will not be displayed.
Page 10: Composition Of This Manual
System Construction and Installation WARNING  The installation of this equipment should be performed by Fukuda Denshi service representative. The users should not attempt it.  The system construction and network setup of this equipment should be performed by Fukuda Denshi service representative or system administrator of each institution.
Page 11 Safety Make sure to read the safety precautions before using the equipment. About the Safety Precautions ···································································· viii The Meaning of Each Safety Precaution ···················································· viii Warning Labels Attached to the Equipment ················································ viii Graphic Symbols ···················································································· ix Precautions for Safe Operation ··································································· x Precautions for Safe Operation of Medical Electrical Equipment ·······················...
Page 12: About The Safety Precautions
About the Safety Precautions The Meaning of Each Safety Precaution Read this manual thoroughly before use to ensure correct and safe use of the product. Be sure to follow the precautions indicated below, as these are important messages related to safety. Type of Precaution Description Failure to follow this message may cause immediate threat of death or serious...
Page 13: Graphic Symbols
Graphic Symbols  Symbols Indicated on the Power Supply Part Graphic Symbols Description Potential Equalization Terminal Indicates the terminal to equalize the potential difference when interconnecting the devices. Protective Earth Indicates the protective earth inside the equipment. Alternating Current (Main Power Input Indicator) Power ON Indicates that the main power switch is in the ON position.
Page 14: Precautions For Safe Operation
Precautions for Safe Operation Read this section thoroughly before use to ensure correct and safe use of the product. Precautions for Safe Operation of Medical Electrical Equipment CAUTION  Users should have a thorough knowledge of the operation before using this equipment. ...
Page 15: Maintenance
 Precaution when Equipment Failure Occurs  If the equipment is damaged and in need of repair, the user should not attempt service. Label the unit "OUT OF ORDER" and contact Fukuda Denshi.  Precaution about Disassembling/Remodeling the Equipment  Do not disassemble or remodel the equipment.
Page 16: Bidirectional Wireless Communications Module (Tcon) (For Usa Only)
and been used, radio format, frequency, and antenna power are required to be examined to prevent interference.  When using telemetry which requires zone location, the institution is to set up the zones as an operation unit for each transmitter to prevent electronic interference between telemetry throughout the Institution.
Page 17  If interference or breakdown occurs in the communication, the TCON user is required to stop using the TCON and to inform the Overall Manager of the problem. The Overall Manager is to deal with the problem properly and/or contact the nearest Fukuda Denshi representative for service.
Page 18: Precautions When Using With Other Equipment
If such event occurs, please disconnect the cardiac monitoring and diagnostic equipment, or follow the procedures described in the operation manual of the pacemaker. For more details, contact FUKUDA DENSHI personnel, your institution's professionals, or your pacemaker distributors.  Rate meters may continue to count the pacemaker rate during occurrences of cardiac arrest or some arrhythmias.
Page 19: Mri (Magnetic Resonance Imaging)
This System WARNING  Do not connect any equipment or cable not authorized by Fukuda Denshi to any I/O connector.  Also, do not connect any damaged equipment or cable. If done so by mistake, not only that the equipment cannot deliver its maximum performance, the equipment may be damaged and safety cannot be ensured.
Page 20  Depending on the bedside monitor type and software version, the ventilator alarm factor may not be transmitted to the central monitor.  For details of the bedside monitor type and software version, refer to Fukuda Denshi.  If the upper/lower alarm limit of the individual parameter is set to OFF, alarm will not generate even if the individual parameter alarm is set to ON.
Page 21  The LCD of this equipment utilizes LED for the backlight. Since this LED deteriorates by the life cycle, the display may become dark, scintillate, or may not light by the long term use. In such case, contact Fukuda Denshi. CAUTION Precautions about the System ...
Page 22 USA only)  For details of the bedside monitor type and software version, refer to Fukuda Denshi.  When the discharge process is performed on the bedside monitor or other central monitors, the monitoring on this equipment will not be suspended even if [Suspend] is selected for "Setup at...
Page 23  When connecting multiple central monitors to one nurse call system, LAN adapter is required. When using the LAN adapter, contact Fukuda Denshi.  Perform nurse call daily check and make sure that alarm is properly notified to the nurse call system.
Page 24: Wired Network System
Wired Network System WARNING  Do not connect unspecified equipment to the wired network.  This equipment cannot connect to the DS-LANII network.  For the DS-LANIII network, use the specified HUB. If unspecified HUB is used, a communication error may occur. CAUTION ...
Page 25: Tcon System (For Usa Only)
 This equipment is equipped with a built-in clock. When the power of this equipment is turned OFF, this clock is backed up by a lithium battery. If incorrect time is displayed when turning ON the power, a low battery may be the cause. In such case, contact Fukuda Denshi for replacing the battery.
Page 26: Fuse
Fuse DANGER  If the fuse blows, contact Fukuda Denshi. Do not continue using it as internal damage to the equipment may be considered. Accessories and Optional Accessories WARNING ...
Page 27: Precautions About Transportation
Precautions about Transportation CAUTION  When transporting the DS-8900 system, pack it with specified packing materials. Also, transport  it under appropriate environment condition. ( Chapter 2 "Specification") xxiii...
Page 28: Electromagnetic Compatibility
Electromagnetic Compatibility The performance of this device under electromagnetic environment complies with EN 60601-1-2: 2007/AC: 2010, IEC 60601-1-2: 2007. Precautions for Safe Operation under Electromagnetic Influence If any sorts of electromagnetic wave, magnetic field, or static electricity exist around the device, noise interference or malfunction of the device may occur.
Page 29  Compliance to the Electromagnetic Emissions The DS-8900 system is intended for use in the electromagnetic environment specified below. The customer or the user of the DS-8900 system should assure that it is used in such an environment. Guidance and Manufacturer's Declaration - Electromagnetic Emissions Emissions Test Compliance Electromagnetic Environment - Guidance...
Page 30  Compliance to the Electromagnetic Immunity (2) The DS-8900 system is intended for use in the electromagnetic environment specified below. The customer or the user of the DS-8900 system should assure that it is used in such an environment. Guidance and Manufacturer's Declaration - Electromagnetic Immunity EN 60601-1-2 Compliance Immunity Test...
Page 31  Recommended Separation Distances between Portable and Mobile RF Communications Equipment and the DS-8900 system The customer or the user of the DS-8900 system can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and the DS-8900 system as recommended below, according to the maximum output power of the communications equipment.
Page 32: Telemetry Precautions
Telemetry Precautions (For USA) For proper management of the telemetry installation, consult your Fukuda Denshi representative concerning the following.  Plan the installation of your telemetry system, taking into account your entire medical facility needs and plant requirements.  Be sure the antenna system installed meets the facility and plant requirements.
Page 33: Declaration Of Conformity
This device may not cause harmful interference. This device must accept any interference received, including interference that may cause undesired operation. The responsible party for this device is: Fukuda Denshi USA, Inc. 17725-C NE 65th Street Redmond, WA 98052 Phone: (425) 881-7737, US Agent WARNING ...
Page 35 Contents Preface Safety This chapter describes the general description of the Chapter 1 General Description equipment. This chapter describes the specification and Chapter 2 Specification performance of the equipment. Chapter 3 This chapter describes the names of parts and their functions of the equipment.
Page 36 Chapter 1 General Description Preface General Description ············································ 1-2 Introduction ·························································· ii Composition of the System ······························ 1-2 Important Notice ···················································· ii Features ······················································ 1-2 For Safe Operation of the Equipment ···················· ii Various Display Configuration ··························· 1-3 Intended Use of this Equipment ··························· ii Customizable Home Display ·····················...
Page 37 AC-Fail Board (PCB-7544) ···························· 4-30 Chapter 8 Software Upgrade Internal Connector ································ 4-30 Power Supply Unit (SNP-G125-MF: Skynet) ······ 4-30 Software Version ················································ 8-2 Display CPU Board (PCB-7516) ····················· 4-31 Software Upgrade ··············································· 8-2 Internal Connector ································ 4-31 DS-8900 (Display Unit) Program Installation · 8-3 Joint Board (PCB-7517) ································...
Page 38 Chapter 10 Maintenance DIP Switch/Rotary Switch Setup ·························· 10-2 DIP Switch Setup ········································· 10-2 Rotary Switch Setup ····································· 10-3 Test Menu ······················································ 10-4 To Display the Test Menu ······························ 10-4 Test Menu Items ·········································· 10-5 Maintenance Menu Details ································· 10-6 Status ·······················································...
Page 39 Chapter 1 General Description This chapter states the general description of the equipment. General Description ··························································· 1-2 Composition of the System ················································ 1-2 Features ········································································ 1-2 Various Display Configuration ············································ 1-3  Customizable Home Display ······································ 1-3  Individual Bed Display ·············································· 1-3  ...
Page 40: General Description
General Description Composition of the System The DS-8900 System Central Monitor is a central monitor which supports various system construction of wired and wireless network in general ward, ICU, etc. The parameters acquired from the bedside monitor are sent via network to the central monitor, and displayed/printed in various formats.
Page 41: Various Display Configuration
Various Display Configuration The patient data can be displayed in various configurations using the free layout function. The individual bed display and review display are just the same as those on the bedside monitor.  Customizable Home Display <<Free Layout Function>> The beds, waveforms, and numeric data can be freely assigned to the left and right side of the screen.
Page 42: Operation Flow
Operation Flow NOTE  Before monitoring, system construction, power supply connection, initial settings are required. This section explains the operation flow from patient admittance to discharge. Admit the patient. 1 Input the patient information. 2 Enter the admit date. Start monitoring. 1 Monitor on the home display.
Page 43 Chapter 2 Specification This chapter describes the specification and performance of the equipment. Specification/Performance ·················································· 2-2 Specification ·································································· 2-2  Environmental Conditions ········································· 2-2  Safety ··································································· 2-2  Power Supply ························································· 2-3  Usable Life ···························································· 2-3 Performance ·································································· 2-3  ...
Page 44: Specification/Performance
Specification/Performance This section states the specification and performance of this equipment. Specification Size 650±30 (W) x242±30 (D) x467±30 (H) mm (not including the protrusion) Weight (not including the accessory) 18±1kg  Environmental Conditions Operating Environment Surrounding Temperature 10 to 40°C Relative Humidity 30 to 85 % (non-condensing) Atmospheric Pressure...
Page 45: Power Supply
Protection against Ignition of Flammable Gas Not provided Operation Mode Continuous Operating Equipment  Power Supply Voltage AC 100-240V Frequency 50/60 Hz Power Consumption 90 VA and below  Usable Life  6 years According to self-certification. Chapter 11 "Periodic Replacement") Performance ...
Page 46: Measurement Unit For Each Parameter
CAUTION  The parameters that can be monitored on this equipment differs depending on the bedside monitor, transmitter, and software version.  The DS-LAN II network cannot be used. NOTE  The sound rhythm for the synchronized tone (HR, SpO ) is different with that of the alarm sound.
Page 47 Unit (Default unit is Parameter Details Display underlined.) Expired Halothane HAL-E Inspired Halothane HAL-I Expired Enflurane ENF-E Inspired Enflurane ENF-I Expired Sevoflurane SEV-E Inspired Sevoflurane SEV-I Expired Desflurane DES-E Inspired Desflurane DES-I Airway Pressure Peak Airway Pressure PEAK Mean Airway Pressure MEAN Peak End Expiratory Peak End Expiratory Pressure...
Page 48: External Connection
External Connection This section lists the connector pin assignments. RS-232C Connector Output Signal (Serial Connector)  COM1 to COM4 Connector Signal Type Note Signal Level RESET Reset Not connected Serial Transmission Data Output RS232C GND_ISO Isolation Ground Serial Reception Data Input RS232C +5V Power Supply Input +5V Power Supply (150mA)
Page 49: Alarm Limit Range For Each Parameter
Fukuda Tone Alarm Tone 1 to 4 Melodic Tone Standard Tone Operation Tone 5 to 8 melodic tone 15 seconds interval tone Volume Setup Level H, M, L The volume for low level alarm cannot be set higher than the higher level alarm. Tone Setup Level H Vital Alarm: Setup can be...
Page 50 PR/PR-2 20 to 295bpm 22 to 300bpm Upper: current value +40bpm Lower: current value -40bpm 25bpm or lower: 1bpm increments 25bpm or above: 5bpm increments EtCO 1 to 98mmHg 3 to 100mmHg Upper: current value +10mmHg (+1.3kPa/ +1.3%) 1mmHg increments Lower: current value -10mmHg (- 0.1 to 13.1kPa 0.3 to 13.3kPa...
Page 51: Arrhythmia Type
*: If the value exceeds the adjustable range, the upper/lower adjustable limit will be set. The automatic setup will not be performed for the turned OFF limit. Arrhythmia Type The following 12 types of arrhythmia alarm generated on the bedside monitor and central telemetry receiver can be displayed on this equipment.
Page 52: Numeric Data Box Size Range
Numeric Data Box Size Range The adjustable size of the numeric data box depends on the parameter. Adjustable Size of the Numeric Data Box Yes: Setup can be performed. No: Setup cannot be performed. Size Parameter W6xH1 W6xH2 W6xH3 W3xH1 W3xH2 W3xH3 W1.5xH1 PR_SpO...
Page 53 Chapter 3 Name of Parts and Their Functions This chapter describes the name of parts and their functions. Front Side ······································································ 3-2 Rear Side ······································································ 3-2 Left Side ········································································ 3-3 Right Side ······································································ 3-4 ...
Page 54: Front Side
Connects the external monitor to be used for slave display. Keyboard Connector Connects the PS/2 keyboard. For the recommended product, refer to Fukuda Denshi. Mouse Connector Connects the PS/2 mouse. For the recommended product, refer to Fukuda Denshi. Main Power Supply Switch Turns ON/OFF the power of this equipment.
Page 55: Left Side
Left Side Serial Connector (COM1 to 4) Connects the specified equipment. Status Input/Output Connector (Status II) Connects the specified equipment. Extended Display Unit Connector (DISPLAY OUT) Connects the Extended Display Unit (LC-8026T). Serial Connector (COM A) Connects the specified extended display unit, and performs serial communication.
Page 56: Right Side
Right Side Serial Connector (COM5) Connects the specified equipment. External Equipment Connector Connects the specified equipment. Battery Cover Stores the battery for the backup memory.
Page 57 Chapter 4 Operational Description This chapter describes the operational description of the equipment. DS-8900 Main Unit ····························································· 4-2 Main CPU Board (PCB-7303) ············································ 4-2  External Connector·················································· 4-4  Internal Connector ··················································· 4-8 Mother Board (PCB-7304) ·············································· 4-19  Internal Connector ················································· 4-19 CF Card Board (PCB-7305) ············································...
Page 58: Ds-8900 Main Unit
DS-8900 Main Unit This section explains the board of the DS-8900 main unit. The DS-8900 consists of main unit, display unit and stand. Main CPU Board (PCB-7303) The main CPU board controls the monitor, and conducts display and print function. The input signals of the touch panel, remote control, etc are processed by the CPU which switches the monitor screen and sets the monitoring condition.
Page 59 LCDC (VIDEO Controller) Functions as display controller and serial communication controller. Using 4 8MByte SDRAMs, superimposing of up to 8 displays is possible. Resolution is set to Full-HD (1920 x 1080), and 5bit red, 6bit green, and 5bit blue are displayed for each superimposed display, and 256 from 65536 colors can be selected.
Page 60: External Connector
 External Connector CF-CARD connector (CN1801) Signal Signal Description Description Name Name Signal GND /CD1 Card Detect 1 Card Data D3 Card Data D11 Card Data D4 Card Data D12 Card Data D5 Card Data D13 Card Data D6 Card Data D14 Card Data D7 Card Data D15 Chip Enable 1...
Page 61 DS-LAN connector (CN1702) Signal Name Description Signal Level Transmit data + 10BASE-T / 100BASE-TX Transmit data - 10BASE-T / 100BASE-TX Receive data + 10BASE-T / 100BASE-TX No Connection No Connection Receive data - 10BASE-T / 100BASE-TX RESERVED Reserved RESERVED Reserved RESERVED Reserved RESERVED...
Page 62 I/O connector (CN502) Signal Name Description Signal Level +5V Power Differential signal - Differential signal + UNIT-LINK connector (CN2101) Signal Name Description Signal Level TX1+ Transmit data 1+ RS-485 RX1+ Receive data 1+ RS-485 TX2+ Transmit data 2+ RS-485 RX2+ Receive data 2+ RS-485 +18V Power...
Page 63 Display unit connector (CN1201) Signal Name Description Signal Level GND_P Power GND DA0- Odd number differential pixel data - LVDS DA0+ Odd number differential pixel data + LVDS GND_L DA1- Odd number differential pixel data - LVDS DA1+ Odd number differential pixel data + LVDS Power +18V DA2-...
Page 64: Internal Connector
Signal Name Description Signal Level 3.3V_BUZZER Display unit buzzer power /DISP_INST Display unit start mode switch TCP/IP connector (CN1701) Signal Name Description Signal Level Transmit data 1+ 100BASE-TX Transmit data 1- 100BASE-TX Receive data 2+ 100BASE-TX Receive data 2- 100BASE-TX /MLAN_POWEREN_A Reseved /MLAN_POWEREN_B...
Page 65 Backup power connector (CN202) : Not used Signal Name Description Signal Level BATT Backup battery + Nominal 4.8V Backup battery - *Not used for DS-8900. AC_FAILconnector (CN203) Signal Name Description Signal Level /AC_FAIL AC power dip Sub power connector (CN1703) Signal Name Description Signal Level...
Page 66 /CF1_WRH High byte and write enable output /CF1_BS Bus cycle start output /CF1_INT CF card interrupt input /WAIT_CF1 CF card wait input Reserved /CS_CF1 CF card chip selection output CF1_OVER CF1_OVER input/CPU status output 3.3V_AL Power fail status output (Not /POW_SAVE used) 5V_IDL...
Page 67 Reserved DC_FAIL 18V Power dip status output (Not used) 5V_IDL 5V Power 3.3V_IDL 3.3V Power 18_AL 18V Power Connector board connector (CN1901) Signal Name Description Signal Level Isolation +5V power Isolation +5V power Isolation +5V power Isolation +5V power ALARM_OUT1 Alarm 1 output ALARM_OUT2+ Alarm 2 output+...
Page 68 GND_ISO Isolation GND *Pin assignments 2, 4, 6・・・・・・・・・・40 1, 3, 5・・・・・・・・・・39 Speaker connector (CN2001): Not used Signal Name Description Signal Level Speaker output Speaker output *Not used for DS-8900. Jig board connector (CN503) Signal Name Description Signal Level *For factory adjustment. JTAG connector for CPLD (CN801) Signal Name Description...
Page 69 Mother board connector Mother board connector A (CN2201) Signal Name Details Description GND_D Digital GND EX_A[1] Address[1] EX_A[3] Address[3] EX_A[5] Address[5] EX_A[7] Address[7] Bus buffer output (PU:3.3V_AL) EX_A[9] Address[9] EX_A[11] Address[11] EX_A[13] Address[13] EX_A[15] Address[15] GND_D Digital GND EX_A[17] Address[17] EX_A[19] Address[19] Bus buffer output...
Page 70 Signal Name Details Description (PU:3.3V_AL) EX_A[2] Address[2] EX_A[4] Address[4] EX_A[6] Address[6] EX_A[8] Address[8] EX_A[10] Address[10] EX_A[12] Address[12] EX_A[14] Address[14] EX_A[16] Address[16] EX_A[18] Address[18] EX_A[20] Address[20] EX_A[22] Address[22] EX_A[24] Address[24] GND_D Digital GND EX_D[0] Data[0] EX_D[2] Data[2] EX_D[4] Data[4] EX_D[6] Data[6] Bus buffer I/O (PU:3.3V_AL) EX_D[8]...
Page 71 Mother board connector B (CN2202) Signal Name Details Description GND_D Digital GND LCDC0_AUX_A[1] Auxiliary Address [1] LCDC0_AUX_A[3] Auxiliary Address [3] LCDC0_AUX_A[5] Auxiliary Address [5] LCDC0_AUX_A[7] Auxiliary Address [7] LCDC input (PU:3.3V_AL) LCDC0_AUX_A[9] Auxiliary Address [9] LCDC0_AUX_A[11] Auxiliary Address [11] LCDC0_AUX_A[13] Auxiliary Address [13] LCDC0_AUX_A[15] Auxiliary Address [15]...
Page 72 Signal Name Details Description (PU:3.3V_AL) LCDC0_AUX_A[2] Auxiliary Address [2] LCDC0_AUX_A[4] Auxiliary Address [4] LCDC0_AUX_A[6] Auxiliary Address [6] LCDC0_AUX_A[8] Auxiliary Address [8] LCDC0_AUX_A[10] Auxiliary Address [10] LCDC0_AUX_A[12] Auxiliary Address [12] LCDC0_AUX_A[14] Auxiliary Address [14] LCDC0_AUX_A[16] Auxiliary Address [16] LCDC0_AUX_A[18] Auxiliary Address [18] LCDC0_AUX_A[20] Auxiliary Address [20] LCDC0_AUX_A[22]...
Page 73 Mother board connector C (CN2203) Signal Name Details Description 12V_AL 12V_AL 12V_AL 12V Power 12V_AL 12V_AL GND_D Digital GND IIC_SCL1 Extended board communication (I CPU output IIC_SDA1 Extended board communication (I CPU output GND_D Digital GND 3.3V_AL 3.3V Power Main board FPGA configuration control CPU output /CFG_CONFIG0 output...
Page 74 Signal Name Details Description GND_D Digital GND GND level output for extended board /PRSNT1 Connects to GND detection 12V_AL 12V_AL 12V power 12V_AL 12V_AL GND_D Digital GND PCIE_TCK JTAG clock for extended board Not used PCIE_TDI JTAG data input for extended board Not used PCIE_TDO JTAG data output for extended board...
Page 75 *Pin assignments 1, 2, 3, 4, 5 ・・・・・・・・・・・・40 41, 42, 43, 44, 45・・・・・・・・・・80 Mother Board (PCB-7304) The mother board is used to relay the main CPU board (PCB-7303) to the Sub board (PCB-7515), HTC board (PCB-7351), and speaker. And the RS-232 transceiver for the serial connector (COM5) mounted on the HTC connecting board are mounted.
Page 76 CF Card Board (PCB-7305) The CF card board is connected to the main CPU board, and the CF card slot 2 is added. Connector Board (PCB-7306) The board is equipped with the serial connector and status connector which are installed on the side of DS-8900 main unit and connected to the main CPU board in cable connection.
Page 77 COM1, COM2, COM3, and COM4 connectors (RS-232C I/O Signal) (CN3, 4, 5, and 6) Pin3 Pin1 Pin6 Pin4 Pin7 Pin2 Pin8 Pin5 Signal Name Description Signal Level RESET Port Reset TTL Hi Level Reset ―― COM1 No Connection ―― COM2 No Connection COM3 DIG_L...
Page 78 HTC Connecting Board (PCB-7351) The connector for the serial communication (non-insulated) and the external connector (non-insulated) as a future function are mounted on the HTC connecting board. Also, the connector for the short-term backup battery is mounted.  External Connector COM5 connector (RS-232C I/O Signal)(CN2) Pin3 Pin1...
Page 79 SUB Board (PCB-7515) The SUB board has two types of extended displays (LC-8026T and LC-7019 series) and touch panel interface for each display. Also, the CFast card (32GByte) is mounted to store the data such as full disclosure waveform.  External Connector Extended display unit connector (CN25) *For connecting the LC-8026T Signal Name...
Page 80 Signal Name Description Signal Level DB1- Even number differential pixel data - LVDS DB1+ Even number differential pixel data + LVDS Power +18V DB2- Even number differential pixel data - LVDS DB2+ Even number differential pixel data + LVDS GND_L DB3- Even number differential pixel data - LVDS...
Page 81 Signal Name Description Signal Level No Connection No Connection DDC Data (Not used) HSYNC Horizontal synchronizing signal output TTL Level VSYNC Vertical synchronizing signal output TTL Level DDC clock (Not used)  Internal Connector Mother board connector A (CN4) Signal Name Details Description 12V_AL...
Page 82 Signal Name Details Description control output Extended board LAN controller CPLD input (PD) LAN_INT interrupt input (Not used) TX_COM[5] UART output FPGA (LCDC) output TX_COM[6] UART output FPGA (LCDC) output INT_HFMOD CPLD input (PD) RF module interrupt input (Not used) RSV_WAIT[2] CPLD input (PD) WAIT input backup...
Page 83 Signal Name Details Description configuration status input 5V_AL 5V_AL power 5V_AL RX_COM[5] UART input FPGA (LCDC) input RX_COM[6] UART input FPGA (LCDC) input CPLD output RF Module chip selection /CS_HFMOD (PU:3.3V_AL) output (Not used) CPLD output /LCDC1_BS Extended board bus cycle start (PU:3.3V_AL) (Not used) CPLD output...
Page 84 Signal Name Details Description EX_D[7] Data[7] EX_D[9] Data[9] EX_D[11] Data[11] EX_D[13] Data[13] EX_D[15] Data[15] GND_D Digital GND EX_D[17] Data[17] EX_D[19] Data[19] EX_D[21] Data[21] EX_D[23] Data[23] Bus buffer I/O (PU:3.3V_AL) EX_D[25] Data[25] EX_D[27] Data[27] EX_D[29] Data[29] EX_D[31] Data[31] GND_D Digital GND /LCDC1_WRLL Write Enable CPLD output (PU:3.3V_AL)
Page 85 Signal Name Details Description EX_D[20] Data[20] EX_D[22] Data[22] EX_D[24] Data[24] EX_D[26] Data[26] EX_D[28] Data[28] EX_D[30] Data[30] GND_D Digital GND /LCDC1_WRHL Write Enable CPLD output (PU:3.3V_AL) /LCDC1_WRHH Write Enable CPLD output (PU:3.3V_AL) /LCDC1_RD Read Enable CPLD output (PU:3.3V_AL) /LCDC1_RST Reset CPLD output (PU:3.3V_AL) GND_D Digital GND LCDC1_CLK...
Page 86 AC-Fail Board (PCB-7544) AC-Fail board outputs the AC-Fail signal to the main CPU board when the power voltage decreases.  Internal Connector Power supply connector (CN1) Signal Name Description Signal Level +18V Power input +18V +18V Power input +18V CPU board connector (CN2) Signal Name Description Signal Level...
Page 87 Display CPU Board (PCB-7516) The display CPU board controls LCD display, backlight, touch panel, alarm indicator, peripheral board reset, remote control, fixed keys, power supply LED and PS/2, and communicates with the main CPU board.  Internal Connector Operation board (PCB-7518) connector (CN1) Signal Name Description Signal Level...
Page 88 Connector between display CPU board and joint board (CN3) Signal Name Description Signal Level +18V Power +18V Ground +18V Power +18V Ground +18V Power +18V Ground +18V Power +18V Ground +3.3V_IDL Power +3.3V +3.3V_IDL Power +3.3V Ground UART RX Serial receive data Receive direction is viewed from this board.
Page 89 Touch Panel connector (CN7) Signal Name Description Signal Level Upper right drive Lower right drive SENCE Detection signal Upper left drive Lower left drive Connector between display CPU board and PS/2 board (CN12) Signal Name Description Signal Level +5V_IDL +5V_IDL R_OUT Video output (Red) Analog VGA output...
Page 90 Signal Name Description Signal Level DB1- Even number pixel data LVDS DB1+ Even number pixel data LVDS DB2- Even number pixel data LVDS DB2+ Even number pixel data LVDS Ground Ground CKB- Odd number pixel clock LVDS CKB+ Odd number pixel clock LVDS DB3- Even number pixel data...
Page 91 Signal Name Description Signal Level DB2- Even number pixel data LVDS DB2+ Even number pixel data LVDS Ground CKB- Odd number pixel clock LVDS CKB+ Odd number pixel clock LVDS Ground DB3- Even number pixel data LVDS DB3+ Even number pixel data LVDS No Connection No Connection...
Page 92 Joint Board (PCB-7517) The joint board transmits the video signal (LVDS signal) and serial communication signal from the main unit to the display CPU board, and supplies power to the display CPU board.  Internal Connector Connector (CN1) Signal Name Description Signal Level Ground...
Page 93 Signal Name Description Signal Level Ground DB3- Even number pixel data LVDS DB3+ Even number pixel data LVDS BUZZER Buzzer signal /DISP_INST Installation signal Display CPU board connector (Video Signal)(CN2) Signal Name Description Signal Level Ground Ground DA0- Odd number pixel data LVDS DA0+ Odd number pixel data...
Page 94 Display CPU board connector (Power supply)(CN3) Signal Name Description Signal Level +18V +18V power Ground +18V +18V power Ground +18V +18V power Ground +18V +18V power Ground +3.3V +3.3V power +3.3V +3.3V power Ground Serial communication Serial communication /DST_DISP Reset signal Speaker signal Speaker signal BUZZER...
Page 95 Signal Name Description Signal Level Remote control signal SP1+ Speaker signal SP1- Speaker signal SP2+ Not used SP2- Not used Ground Ground PS/2 Board (PCB-7519) The PS/2 board connects the mouse, keyboard, and slave monitor.  External Connector Mouse connector (CN2) Pin8 Pin6 Pin3...
Page 96 Video output connector (CN4) Signal Name Description Signal Level RED_VIDEO Video Signal (R Output) GREEN_VIDEO Video Signal (G Output) BLUE_VIDEO Video Signal (B Output) Ground Ground Ground Ground Ground Not used Horizontal Synchronizing HSYNC Signal VSYNC Vertical Synchronizing Signal Not used ...
Page 97 Alarm 1 Board (PCB-7520) The alarm 1 board connects the alarm LED, and lights the alarm indicator.  Internal Connector Display CPU board connector (CN1) Signal Name Description Signal Level ALM_G1 Alarm LED (G1 Output) ALM_G2 Alarm LED (G2 Output) ALM_G3 Alarm LED (G3 Output) ALM_R1...
Page 98 Alarm 2 Board (PCB-7521) The Alarm 2 board connects the alarm LED, and lights the alarm indicator.  Internal Connector Alarm 1 board connector (CN1) Signal Name Description Signal Level ALM_G1 Alarm LED (G1 Output) ALM_G2 Alarm LED (G2 Output) ALM_G3 Alarm LED (G3 Output) ALM_R1...
Page 99 LC-8026T Extended Display Unit This section explains about the LC-8026T. The LC-8026T consists of display unit, power unit and stand. The display unit is the same as the DS-8900. Interface Board (PCB-7542) The interface board relays the control signal from the central monitor to the display unit. It receives 18V output from AC-DC power, and supplies to the display unit.
Page 100 Signal Name Description Signal Level TXI+ Serial communication LVDS Speaker signal Ground Ground DBI0- Even number pixel data LVDS DBI0+ Even number pixel data LVDS Ground DBI1- Even number pixel data LVDS DBI1+ Even number pixel data LVDS Not used DBI2- Even number pixel data LVDS...
Page 101 Signal Name Description Signal Level CKIB- Even number pixel clock LVDS CKIB+ Even number pixel clock LVDS +18V power DAI3- Odd number pixel data LVDS DAI3+ Odd number pixel data LVDS Ground TXI- Serial communication LVDS TXI+ Serial communication LVDS Speaker signal Ground Ground...
Page 102 4-46...
Page 103 Chapter 5 Wiring Diagram This chapter describes the wiring diagram of the equipment. Central Monitor DS-8900 ····················································· 5-2 Extended Display Unit LC-8026T ········································· 5-4...
Page 104 DS-8900 Central Monitor This section explains the block diagram of the DS-8900 and its function.  Main Unit To display unit of DS-8900 Battery CF Card Board Connector PCB-7305 Board PCB-7306 Main CPU Board PCB-7303 Mother Board PCB-7304 AC Fail Board PCB-7544 Sub Board PCB-7515...
Page 105 Connects from the LCD module. CAUTION  To repair a connector or cable, replace the entire board or contact Fukuda Denshi. Parts may be damaged when repairing/detaching connectors on the board as they are very small and pin-pitch is very narrow.
Page 106 Connects from the power supply unit. CAUTION  To repair a connector or cable, replace the entire board or contact Fukuda Denshi. Parts may be damaged when repairing/detaching connectors on the board as they are very small and pin-pitch is very narrow.
Page 107 Chapter 6 Spare Parts List This chapter lists the spare parts of the equipment. Refer to “Chapter 7 Assembly Diagram” for detailed composition of the spare parts. DS-8900 Spare Parts ······················································· 6-2 LC-8026T Spare Parts ····················································· 6-7...
Page 108 DS-8900 Spare Parts The board assembly parts of the main unit block are as follows: Item Code Item Name Model Name Note 9F0101100 Main CPU Board PCB-7303 SAS 9F0101110 Mother Board PCB-7304 SAS 9F0101120 CF Card Board PCB-7305 SAS 9F0101130 Connector Board PCB-7306 SAS 9F0101880 HTC Connector Board...
Page 109 The assembly parts of the main unit are as follows: Item Code Item Name Model Name Note ― 9H0102930 Main Unit Front Case SU Same as DSC-8510 ― 9H0107350 Main Unit Rear Case SU ― 5H0113200 Connector Case U (for export) ―...
Page 110 The label spare parts of the main unit are as follows: Item Code Item Name Model Name Note ― 5H0113210 Instruction Label Power ― 5H0109160 Instruction Label Caution Same as DSC-8510 ― 6C0118520 Blank Label Same as DSC-8510 ― 5H0108550 Handling Description Mark Label Same as UF-760AG ―...
Page 111 The board assembly parts of the display unit are as follows: Item Code Item Name Model Name Note ― 5H0111170 LCD Front Case (26W) U ― 9H0106980 LCD Rear Case (26W) SU ― 6C0132870 Alarm Cover (26W) ― 6C0132880 DIP Switch Cover ―...
Page 112 The stand unit parts are as follows: Item Code Item Name Model Name Note ― 9H0107050 Support front Cover SU ― 9H0107060 Support rear Cover SU ― 9H0107070 Stand Base Cover SU ― 6C0133200 Hinge Cover ― 9H0107080 Stand Base SU ―...
Page 113 LC-8026T Spare Parts The spare parts of the display unit are the same as the display unit of DS-8900. The board assembly part of the power supply unit is as follows: Item Code Item Name Model Name Note 9F0105970 Interface Board PCB-7542 SAS The electrical assembly parts of the power supply unit are as follows: Item Code...
Page 115 Chapter 7 Assembly Diagram DS-8900 Alarm Board Assembly ········································· 7-2 DS-8900 LCD Unit Assembly (1) ·········································· 7-3 DS-8900 LCD Unit Assembly (2) ·········································· 7-4 DS-8900 LCD Unit Assembly (3) <For Europe> ······················ 7-5 DS-8900 LCD Unit Assembly (3) <For USA> ·························· 7-6 DSC-8510 CPU Assembly ···················································...
Page 116: Ds-8900 Alarm Board Assembly
DS-8900 Alarm Board Assembly...
Page 117: Ds-8900 Lcd Unit Assembly (1)
DS-8900 LCD Unit Assembly (1)
Page 118: Ds-8900 Lcd Unit Assembly (2)
DS-8900 LCD Unit Assembly (2)
Page 119: Ds-8900 Lcd Unit Assembly (3)
DS-8900 LCD Unit Assembly (3) <For Europe>...

Page 120: Ds-8900 Lcd Unit Assembly (3)
DS-8900 LCD Unit Assembly (3) <For USA>...

Page 121: Dsc-8510 Cpu Assembly
DSC-8510 CPU Assembly...
Page 122: Dsc-8510 Main Unit Rear Chassis Assembly
DSC-8510 Main Unit Rear Chassis Assembly...
Page 123: Ds-8900 Extended Board Assembly
DS-8900 Extended Board Assembly...
Page 124: Ds-8900 Main Block Assembly (1)
DS-8900 Main Block Assembly (1) 7-10...
Page 125: Ds-8900 Stand Part Assembly (1)
DS-8900 Stand Part Assembly (1) 7-11...
Page 126: Ds-8900 Stand Part Assembly (2)
DS-8900 Stand Part Assembly (2) 7-12...
Page 127: Ds-8900 Final Assembly
DS-8900 Final Assembly <For Europe> 7-13...

Page 128: Ds-8900 Final Assembly
DS-8900 Final Assembly <For USA> 7-14...

Page 129: Lc-8026T Power Supply Unit Assembly
LC-8026T Power Supply Unit Assembly <For Europe> 7-15...

Page 130: Lc-8026T Power Supply Unit Assembly
LC-8026T Power Supply Unit Assembly <For USA> 7-16...

Page 131: Lc-8026T Final Assembly
LC-8026T Final Assembly <For Europe> 7-17...

Page 132: Lc-8026T Final Assembly
LC-8026T Final Assembly <For USA> 7-18...

Page 133 Chapter 8 Software Upgrade This chapter describes the software upgrade procedure of this equipment. Software Version ······························································· 8-2 Software Upgrade ······························································ 8-2  DS-8900 (Display Unit) Program Installation ················· 8-3  LC-8026T Program Installation ·································· 8-3  DS-8900 (Main Unit) Program Installation ···················· 8-4...
Page 134: Software Version
Software Version The current software version can be verified on the following screen. Press the [Menu] → [Maintenance] → (Enter password)→ [Program Version] keys. The software version of DS-8900 Main Unit, Display Unit, LC-8026T and HR-800 (when connected) will be displayed. Software Upgrade This section explains the software upgrade procedure.
Page 135: Ds-8900 (Display Unit) Program Installation
Insert the CF card into the CF card slot 1. Open the CF card slot cover on the side of the main unit, and insert the CF card into the CF card slot 1. Note: The program cannot be installed if inserted in CF card slot 2 (CF2).
Page 136: Ds-8900 (Main Unit) Program Installation
 DS-8900 (Main Unit) Program Installation When the program installation of LC-8026T is completed, it will automatically proceed to the program installation of DS-8900 (Main Unit). (If the Lc89inst.bin and Lc89prog.bin files are not included in the program files, the installation will start from the DS-8900 (Main Unit) program.) Wait until “INSTALL”...
Page 137 Chapter 9 Troubleshooting This chapter describes the troubleshooting tips and procedures of the equipment. Message List ····································································· 9-2 Numeric Data Alarm ························································· 9-2 Arrhythmia Alarm ···························································· 9-4 Arrhythmia Status ···························································· 9-4 Measurement Status ························································ 9-5 System Status ································································ 9-5 External Equipment Alarm ················································· 9-6 Printer Status ·································································...
Page 138 Message List In this section, the displayed messages on this equipment are described. For the vital alarm message, there are numeric data alarm and arrhythmia alarm, and the delay time are as follows.  Numeric Data Alarm: Adult/Child: 5 sec., Neonate: none ...
Page 139 Default Alarm Level Parameter Message Note Level Selection NIBP Upper NIBP x H M x x Lower NIBP T1 to T8 Lower Tn (###) n: 1 to 8 x H M L x ### indicates TEMP label. Lower Tn (###) Upper Tb x H M L x Lower Tb...
Page 140 Arrhythmia Alarm CAUTION  The alarm message for the arrhythmia alarm will continue to be displayed for 30 seconds after the alarm is resolved. Alarm Level Message Default Level Note Selection LEARN x x x x N Arrhythmia Alarm OFF x x x x N Asystole S H x x x...
Page 141: Measurement Status
Measurement Status Message Level Note Alarm Sound Suspended Chk DS-LAN Comm TLM Receive Too Far Alarm TLM Receive Interference with other equipments Chk TLM Battery Chk TLM Battery Alarm Chk TCON Reception* TCON signal cannot be received, or data cannot be received by TCON TCON Set.
Page 142: Printer Status
Level Details Message Check Patient Server When "Search ID" is used, communication with the patient data server Comm. fails. Check SNTP Comm. When a SNTP server is used, communication with the SNTP server fails. Check multimonitor conn. N Serial communication with the extended display unit fails. Check Backup Battery Backup battery is depleted.
Page 143: Messages Displayed Inside The Numeric Data Box
Messages Displayed inside the Numeric Data Box Message Upper HR Alarm Lower HR Alarm Cannot Analyze Check Electrodes Low Amplitude Noise Interference Message Lower ST Alarm Upper ST Alarm BP1 to 8 Level H for BP1 and ART, Level M for other label Message Lower BP Alarm Upper BP Alarm...
Page 144: Spo 2 /Spco/Spmet/Sphb
/SpCO/SpMet/SpHb Message Upper SpO Alarm Lower SpO Alarm Check Sensor Attach. No Pulse Detected Pulse Search Upper SpCO Alarm Upper SpMet Alarm Upper SpHb Alarm Lower SpHb Alarm PR-SpO Message Upper PR alarm (SpO Lower PR alarm (SpO TEMP1 to 8 Message Upper TEMP alarm Lower TEMP alarm...
Page 145: Rr (Ventilator)
RR (Ventilator) Message Apnea Alarm Upper RR Alarm Lower RR Alarm RR (Gas) Message Apnea Alarm Upper RR Alarm Lower RR Alarm Message Upper CO -E Alarm Lower CO -E Alarm Upper CO -I Alarm GAS Zeroing CAL. Error Sensor error GAS Warm Up Gas (MGU-800) Message...
Page 146: Spiro (Mgu-810)
Message Lower RR Alarm Apnea Alarm *: The selected or detected label will be displayed for the agent label. SPIRO (MGU-810) Message Check SPIRO Upper RR Alarm Lower RR Alarm Apnea Alarm Upper MV Alarm Lower MV Alarm Upper PEAK Alarm Lower PEAK Alarm Upper PEEP Alarm Lower PEEP Alarm...
Page 147: Troubleshooting
Troubleshooting This section explains the troubleshooting for each case. Other than the troubles stated below, troubles of the bedside monitor, telemetry transmitter, or other device can be considered. Refer also to the operation manual of those devices. Wired Network (DS-LANIII), TCP/IP Network Situation Cause Solution...
Page 148 Situation Cause Solution [OFF] is selected for the ECG Select [ON] for "Drift Filter" under drift filter. ECG setup. A transmitter with the same Stop using the other transmitter. channel ID or close frequency is used nearby. The waveform is not transmitted. Antenna is disconnected from the Connect the antenna securely.
Page 149: Bed Register
Bed Register Situation Cause Solution A bed cannot be selected on the The remaining displayable bed is The maximum numbers of beds that "Bed Register" screen. can be registered are 32 beds. The bed is wired network bed, and The wired network setup is Check the wired network connection.
Page 150: Display
Situation Cause Solution corresponding arrhythmia. The precision of arrhythmia Perform the arrhythmia learn process. detection has decreased. Due to noise and myoelectricity Check the electrode attachment on interference, arrhythmia analysis is the bedside monitor or telemetry suspended. transmitter, and remove the noise When "Suspend Arrhy.
Page 151: General
The power is turned OFF on the Turn ON the power. bedside monitor or telemetry receiver. The software version of the Contact Fukuda Denshi. telemetry receiver does not correspond. The ECG waveform and HR are not [BP] is selected for HR alarm...
Page 152: Recorder Unit (Hr-800)
Set the paper in the paper holder so Cassette" message is not displayed, The front and backside of the that the logo, FUKUDA DENSHI CO., but printing cannot be performed. paper is set oppositely. LTD appears on the upper surface.
Page 153: Laser Printer
Set the printer to online mode. HUB failure has occurred. Check the LED on the HUB if it is properly communicating. If the LED is not lighted, contact Fukuda Denshi. Other monitor is in process of Suspend the ongoing printing or wait printing.
Page 154: Cf Card
CF Card Situation Cause Solution The <There is no card in the slot.> CF card is not inserted or not Set the card correctly in the card slot. message is displayed on the CF correctly set in the CF card slot. card screen.
Page 155: Emr Link Function
EMR Link Function Situation Cause Solution The <Check EMR comm.> There is a communication failure Check the communication status of the message is displayed. The <Check between the DS-8900 system DS-8900 system, patient data server, Data Server Comm.> message is and the patient data server.
Page 156: Slave Monitor
Slave Monitor Situation Cause Solution Nothing is displayed on the slave The display resolution does not Use a slave monitor with resolution of monitor, or the display flickers. satisfy the specification. Full HD (1920dot x 1080dot). Do not use any monitors which have the function to display higher resolution than the actual resolution.
Page 157: Extended Display Unit
Extended Display Unit Situation Cause Solution Nothing is displayed on the The connection cable is Connect the LC-8026T and DS-8900 extended display unit. disconnected. using the display unit connection cable (CJ-731B). The power of the extended Connect the AC power cable to the display unit is not turned ON.
Page 158 9-22...
Page 159 Chapter 10 Maintenance This chapter describes the setup, adjustment, calibration, periodic replacement, cleaning and maintenance of the equipment. DIP Switch/Rotary Switch Setup ········································ 10-2 DIP Switch Setup ·························································· 10-2 Rotary Switch Setup ······················································ 10-3 Test Menu ······································································· 10-4 To Display the Test Menu ··············································· 10-4 Test Menu Items ···························································...
Page 160: Dip Switch/Rotary Switch Setup
DIP Switch/Rotary Switch Setup This section explains the settings of the DIP switch and rotary switch. DIP Switch Setup The DIP switch is located inside the main unit swich cover. SW No. Default Description (When ON) Not used (Reserved function) Not used (Reserved function) Not used (Reserved function) Not used (Reserved function)
Page 161: Rotary Switch Setup
Rotary Switch Setup The rotary switch is located inside the main unit swich cover. SW No. Default Description Normal operation mode ○ Not used For inspection (Permits duplicated telemetry channels) 3 to D Not used For EEPROM writing Initializes internal settings to factory default settings. (Initialization) *When the power supply is turned ON with this mode, all settings will be initialized.
Page 162: Test Menu
Test Menu This section explains the test menu items. To Display the Test Menu <To display the “Test menu” window> Press the [Menu] → [Maintenance] keys. Enter the following password. [1] → [1] → [1] → [1] → [1] → [1] → [1] → [1] Press the [Test Menu] key, and the test menu window will be displayed.
Page 163: Test Menu Items
Test Menu Items There are following test menu items. History [Start] Displays the time of power ON. [Exception] Displays the time and information of abnormal restart. This information can be used to find solution when equipment failure occurs. [Alarm] Displays the alarm history. Status [Main Unit] : Displays the hardware information of the main unit.
Page 164: Maintenance Menu Details
Maintenance Menu Details Status Main Unit Press the [Main Unit] key to check the main unit hardware status. MAIN BOARD Checks the voltage, etc. read from the main board (PCB-7303) AD converter and checks if they are within normal limit (normal operation). If “NG”...
Page 165 *The memory capacity may differ depending on the board version. CFAST Card/CF Card Information Displays the CFAST card (Built-in) and CF card information. If CF card error occurs, the status can be verified on this display. 5. CFAST Card Status (OK/NG) 6.
Page 166: Communication Test
Communication Test Press the Comm Test key to display communication port status (including internal communication). Press the [Test START/STOP] key to perform the communication test. A specified communication tool is required for communication test. Settings Displays the communication mode setting Status Displays the communication status Transmit :...
Page 167: Disp Cpu Board
DISP CPU Board <p-COMMAND> Displays the LCD size and software information. <f-COMMAND> Displays AD value of the touch panel X coordinate and Y coordinate. <s-COMMAND> Displays the monitored information of the power supply and temperature. If “NG” is displayed, malfunction can be considered. <Receive-Count>...
Page 168: Test / Adjustment
<Keyboard-Data> Displays the connection status of PS2 keyboard, and the receive count of kyeboad data. <LCD_IF_DATA> Displays the LCD_IF software update date, serial No. and software comment. Buzzer TEST Used for testing the buzzer on the display unit. Normally, do not press this key. Test / Adjustment VIDEO I/F Press the [VIDEO I/F] key to display the test pattern screen and check the LCD operation.
Page 169: Touch Panel
Touch Panel Press the [Touch Panel] key to display the touch panel test screen and check the touch panel operation. Touching the touch panel will display the coordinate and “○ + ” mark. If the coordinates are misaligned, perform the “Touch Panel Adjustment”. Touching anywhere on the touch panel for over 3 seconds will return to the test menu screen.
Page 170: Rtc Setup
RTC Setup RTC (clock) setup can be performed. Use the numeric keypad to enter the date and time. Press the [Yr], [Mo], [Day], [Hr], [Min] key, and set each item. Press the [Settings] key to store the setup. CAUTION  [RTC Setup] under the test menu is the reference time setting for factory shipment.
Page 171: Storage Storing The Equipment And Recording Paper
Storage Storing the Equipment and Recording paper This section explains how to store the equipment and recording paper. Storing the Equipment  Store in a place where the equipment will not be exposed to splashing water.  Store in a place where the equipment will not be adversely affected by atmospheric pressure, temperature, humidity, ventilation, sunlight, dust or atmosphere containing salt or sulfur.
Page 172: Cleaning The Housing
Cleaning the Housing Cleaning Wipe the housing and cables using a tightly squeezed cloth saturated with diluted neutral detergent. Disinfection Wipe the housing and cables using a tightly squeezed cloth saturated with alcohol. Then, wipe off with a soft cloth. CAUTION ...
Page 173: Battery Disposal
Battery Disposal The short-term backup battery is a nickel hydride battery. Recycle or discard the used battery according to the local regulations. Replacing Procedure This section explains the procedure on how to replace the periodic replacement parts. Replacing the Short-term Backup Battery ...
Page 174: Disassembly And Assembly
 Disassembly and Assembly Remove the battery cover located at the side of the equipment. W Sems (S) M3 x 8 (Q’ty: 1) (Since the screw has a ring stopper to prevent it from falling, unscrew it until it spins around.) Battery Cover Remove the battery cover.
Page 175 No. 1 (Upper) is red. No. 1 (Upper) is red. Insert the battery case and reconnect the wire. (Red wire should be connected to the upper side.) As shown in the picture, put the extra cables to the right. Put the cables to the right Reattach the battery cover.
Page 176 10-18...
Page 177 Chapter 11 Periodic Check This chapter describes the maintenance check items of the equipment. Maintenance Check Daily and Periodic Check ······· 11-2 About the Maintenance Check ········································· 11-2  Daily Check ························································· 11-2  Periodic Check ····················································· 11-2 Periodic Replacement ···················································· 11-2 Daily Check ·································································...
Page 178: Maintenance Check Daily And Periodic Check
In this section, the maintenance check items that must be performed for this equipment are explained. To ensure safety, reliability, and high performance, “Daily Check” and “Periodic Check” must be performed. Fukuda Denshi is not liable for any accidents arising from lack of maintenance. CAUTION ...
Page 179: Preface
Daily Check  Preface If there is an item with "NG" judgement, the overall judgement will be "NG". Make sure to take countermeasures for the NG item. Use the equipment only if the judgements for all the items are "OK". ...
Page 180 Item Details Criteria The waveform and measurement data should be properly received and displayed. Pressing the Print key should start the printing. Full disclosure waveform should be properly displayed. The fixed keys (Home, Alarm Silence) should function. Telemeter Channel Check if the channel ID is as specified Channel ID should be as by the telemetry channel specified by the administrator.
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Page 182: Periodic Check
Periodic Check  Preface The periodic check is intended to check the medical equipment used daily in a medical institution to prevent failures and accidents and to ensure safety and reliability. As these are general check procedures covering the whole monitoring equipment, perform the check procedure for the corresponded function of the equipment.
Page 183: Periodic Check Procedure
 Periodic Check Procedure CAUTION  Before the check procedure, back up the setup data and patient data on a CF card. Item Details Criteria 1 External Appearance and Accessories Appearance Visually check the exterior for No scratches, cracks, scratches, cracks, deformation, and deformation, and rust should be rust.
Page 184 Item Details Criteria 3 Performance Display, Control, Print Label Visually check the label, caution label, Should be clean, clear and etc. firmly attached. Control Switch, Key Check the control switch/key (such as Should operate properly. touch panel) operation. Check that the home display appears The characters and waveforms on the LCD.
Page 185 Item Details Criteria 4 Periodic Replacement Short-Term Backup Check the last replaced date. It should be replaced within the Battery expiration date. Item Details Criteria 5 Electrical Safety Earth Leakage Measure the earth leakage current Earth Leakage Current (NC) Current (NC) with normal condition using a safety Should be 0.5mA or less.
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Page 187 The company and product names used in this manual are trademarks or registered trademarks of respective companies.
Page 188 3-39-4 Hongo, Bunkyo-ku, Tokyo, Japan Tel: +81-3-5684-1455 Fax: +81-3-3814-1222 http://www.fukuda.com 4R0100990 201412...

This manual is also suitable for:

Ds-8900