Page 1 ® Dash 3000/4000 Patient Monitor Service Manual 2000966-105 Revision B GE Medical Systems Information Technologies gemedicalsystem.com...
Page 2 400, Spectra-Overview, Spectra-Tel, ST GUARD, TRAM, TRAM-NET, TRAM-RAC, TRAMSCOPE, TRIM KNOB, Trimline, UNION STATION, UNITY logo, UNITY NETWORK, Vari-X, Vari-X Cardiomatic, VariCath, VARIDEX, VAS, and Vision Care Filter are trademarks of GE Medical Systems Information Technologies registered in the United States Patent and Trademark Office.
Page 3: Table Of Contents
Respiration ..........2-16 Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 4 Procedure ......... . 4-6 Dash 3000/4000 Patient Monitor...
Page 5 Dash Port Docking Station Test ......4-41 Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 6 Wireless LAN Troubleshooting ....... . 5-22 Dash 3000/4000 Patient Monitor...
Page 7 Eject Floppy ........6-21 Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 8 Removing the Handle Assembly ......8-7 Replacing or Upgrading the Dash 3000 Alarm Light Option ..8-8 Display Assembly Components .
Page 9 Dash 3000 FRUs ........
Page 10 Defib Sync Connector ........9-40 Peripheral Expansion Interface Connector ....9-41 viii Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 11: Introduction
INTRODUCTION Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 12 INTRODUCTION: For your notes Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 13: Manual Information
See the operator’s manual for the instructions necessary to operate the equipment safely in accordance with its function and intended use. Intended Audience This manual is intended for service representatives and technical personnel who maintain, troubleshoot, or repair this equipment. Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 14: Safety Information
INTRODUCTION: Safety Information Safety Information Responsibility of the GE Medical Systems Information Technologies is responsible for the effects of safety, reliability, and performance only if: Manufacturer • Assembly operations, extensions, readjustments, modifications, or repairs are carried out by persons authorized by GE.
Page 15: Warnings, Cautions, And Notes
CAUTION indicates a potential hazard or unsafe practice which, if not avoided, could result in minor personal injury or product/property damage. NOTE provides application tips or other useful information to assure that you get the most from your equipment. Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 16: Equipment Symbols
Type B equipment; type B equipment is suitable for intentional external and internal application to the patient, excluding direct cardiac application. Equipotentiality Alternating current (AC) Power; = ON; = OFF Fuse Battery Indicates the Ethernet connection for the monitor. Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 17 815A NBP GO/STOP 816A ZERO ALL 817A SILENCE ALARM/ADMIT 818A Medical Equipment With respect to electric shock, fire and mechanical hazards only in accordance with UL 2601-1, and CAN/CSA C22.2 NO. 601.1. 4P41 Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 18: Service Information
R = refurbished equipment G = July S = special product H = August documented under Specials J = September part numbers K = October U = upgraded unit L = November M = December Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 19: Equipment Overview
EQUIPMENT OVERVIEW Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 20 EQUIPMENT OVERVIEW: For your notes Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 21: Components
EQUIPMENT OVERVIEW: Components Components The Monitoring The Dash 3000/4000 patient monitor can function by itself with a built-in writer, or it can be cabled in with the optional Unity Network via System Ethernet. Optional components are, if using Wireless LAN or cabled to Ethernet, a Centralscope central station and the Clinical Information Center.
Page 22: Right Side View
Optional Built-in Writer— The built-in, 4 channel writer is located in the center of the left side of the monitor. Battery Compartment— The battery packs are located in this compartment. 003A Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 23: Back View
3000 monitor or into the display bezel of the Dash 4000 monitor. When Indicator activated, the LED indicator flashes red for CRISIS patient status alarms and yellow for WARNING patient status and system alarms. alarm light indicator 052B Dash 3000 Monitor Dash 4000 Monitor Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 24: User Interface
Only the charging function continues and the charging status indicators operate as described below. Function Keys Fixed Keys Four fixed function keys are provided for GRAPH GO/STOP, NBP GO/ STOP, ZERO ALL, and SILENCE ALARM/ADMIT. Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 25 Neither indicator illuminates when the monitor is operating from both batteries simultaneously (i.e., in a very low battery charge condition when both batteries are joined together in order to sustain operation of the monitor). Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 26: Optional Rac 2A Module Housing
Ethernet connector is active. The Dash monitor’s network connector remains inactive until the monitor is disconnected from the docking station. 823A Optional ICG Module The ICG module (impedance cardiography) measures and processes patient hemodynamic data. 825A Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 27: Optional Wireless Lan System
Unity network. It can be viewed at the central station and by other GE monitors on the network (i.e. Dash 3000/4000, Eagle 4000, and Solar patient monitors). Monitors with Wireless LAN sends and receives patient data via the access points of the Unity network.
Page 28: Software Packages And Software Options
(AMI) in women. The Unity Network option enables you to view other patients on the network, interface with a central station and other network devices, and perform Combo or Rover Combo monitoring. 2-10 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 29: Technical Specifications
EQUIPMENT OVERVIEW: Technical Specifications Technical Specifications Due to continual product innovation, specifications are subject to change without notice. The following specifications are accurate as of the date of this publication, and pertain to the Dash 3000/4000 Patient Monitor. Performance Specifications Display...
Page 30: Alarms
5.0 Hz (-3 dB) to 25 Hz (-3 dB) Impulse Response: For an impulse of 3 mV applied for 100 ms: Displacement following impulse: < 0.1 mV Slope following impulse: < 0.3 mV/s 2-12 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 31: Invasive Blood Pressure (Bp)
±1 mmHg Zero balance drift: ±1 mmHg over 24 hours Accuracy: ±2% or ±1 mmHg, whichever is greater (exclusive of transducer) Alarms: User-selectable upper and lower limits for systolic, diastolic, and mean pressures Revision B Dash 3000/4000 Patient Monitor 2-13 2000966-105...
Page 32: Noninvasive Blood Pressure (Nbp)
Cuff sizes: Disposable: Large adult, adult, small adult, pediatric, small pediatric, and infant Reusable: Thigh, large adult, adult, child, and infant Alarms: User-selectable upper and lower limits for systolic, diastolic, and mean pressures 2-14 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 33: Ge Pulse Oximetry (Spo2)
25 to 240 bpm, ±3 bpm Pulse Rate, motion: 25 to 240 bpm, ±5 bpm Alarms: User-selectable upper and lower limits for SpO2 and PPR. Patents 5482036, 5490505, 5632272, 5685299, 5769785, 6002952, 6036642, 6067462, 5,758,644; 6206830; 6157850 Revision B Dash 3000/4000 Patient Monitor 2-15 2000966-105...
Page 34: Cardiac Output (Co)
0.4 to 10 Ω variation Detection sensitivity: Accuracy: Respiration rate ±1 BrPM Waveform display bandwidth: 0.1 to 1.8 Hz (–3 dB) Alarms: User-selectable upper and lower respiration rate limits, and user-selectable apnea limit 2-16 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 35: Temperature (Temp)
Patient interface: Compatible with Novametrix Medical Systems’ Capnogard monitoring product Airway adaptors Types: Adult reusable (standard), adult disposable, neonatal Dead space/chamber volumes: Adult reusable: <5 cc Adult disposable: <5 cc Neonatal: <0.5 cc Revision B Dash 3000/4000 Patient Monitor 2-17 2000966-105...
Page 36 ±1 breath per minute Resolution: ±1 breath per minute Barometric pressure sensor specifications: Range: 425 to 817 mmHg (56 to 109 kPa) Accuracy: ±25 mmHg Alarms: User-selectable upper and lower limits for CO2 and RR. 2-18 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 37: Analog Output
Maximum input voltage: ±30 V (with respect to ground on pin 3) Input impedance: 10 kΩ (min) for -25 V < VIN < 25 V Pulse width: 1.0 ms (min), VIN > 2.5 V Revision B Dash 3000/4000 Patient Monitor 2-19 2000966-105...
Page 38: Battery
Open environment: over 425 ft. (130) Typical hospital environment: between 100 and 150 ft. (30 to 45 m) Modulation: Binary GFSK Applicable standards: US: FCC Part 15 Class B Europe: ETS 300 328 and ETS 300 826 2-20 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 39: Environmental Specifications
29.26 cm (11.5 inches) Depth: Dash 3000 20 cm (8 inches) Dash 4000 24.26 cm (9.55 inches) Weight (without batteries) Dash 3000 5.08 kg (11.2 lbs) Dash 4000 5.53 kg (12.2 lbs) Revision B Dash 3000/4000 Patient Monitor 2-21 2000966-105...
Page 40: Certification
IEC 60601-1 and EN 60601-1 Certified CE marking for Council Directive 93/42/EEC concerning medical devices Radio and Telecommunication Terminal Equipment Directive The Dash 3000/4000 system meets the requirements of EN 60601-1-2 Electromagnetic (1993–04) Medical Electrical Equipment, Part 1: General Requirements Compatibility Compliance for Safety, 2.
Page 41: Fcc Compliance Information Statement
2. This device must accept any interference received, including interference that may cause undesired operation. WARNING Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Revision B Dash 3000/4000 Patient Monitor 2-23 2000966-105...
Page 42 EQUIPMENT OVERVIEW: Technical Specifications For your notes 2-24 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 43: Installation
INSTALLATION Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 44 INSTALLATION: For your notes Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 45: Connections
Auto Port on the back of the RAC 2A module housing. The RAC 2A module housing does not have an Analog Output connector. AC Power Power Switch Auto Port to the monitor’s Aux Port Async Comm 006A Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 46: Remote Control
Refer to the label on the back of the unit for the voltage and current requirements. line voltage selector 115V for a 100-120V power source 230V for a 220-240V power source 115V Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 47: Front Panel Indicators
Battery A and B Charge Status Indicators 009A 053A Dash 3000 Monitor’s Front Panel Dash 4000 Monitor’s Front Panel AC Power Indicator The indicator illuminates green when AC power is applied to the monitor. The indicator is not illuminated when the monitor is not powered.
Page 48: Optional Ethernet Communication
The concentrator functions as a central hub and simply passes all network data between each network device in the star segment. Typically, the concentrator supports 8 to 12 network devices and may be linked to other concentrators to form larger networks. Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 49: Node
Note that the repeater passes all network data between the two segments, regardless of whether or not the one node is sending data to another node on the same segment. Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 50: Bridge
Unity Network. • Installation of the RF LAN (Wireless LAN) option. • Configuration and verification of the monitor’s RF LAN operation. • Activation of the RF LAN by disconnecting the monitor’s Ethernet cable. Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 51: Maintenance
MAINTENANCE Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 52 MAINTENANCE: For your notes Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 53: Maintenance Schedule
12 months thereafter, and each time the unit is serviced. • Clearing the Stored Patient Data Memory: Admit and discharge a test patient every 12 months to clear the monitor’s stored patient data memory. Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 54: Visual Inspection
Physical damage to a CRT display face may pose an implosion hazard. Have the CRT replaced by qualified service personnel if necessary. • Safety labels and inscription on the device are clearly legible. Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 55: Cleaning
• Wring the excess solution from the cloth. Do not drip any liquid into open vents, switches, plugs, or connectors. • Dry the surfaces with a clean cloth or paper towel. Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 56: Cleaning The Print Head
Continue wiping until the cloth/swab wipes clean. 6. Wipe paper drive roller clean of any bits of paper and debris with alcohol and a nonabrasive material. PAPER DRIVE ROLLER Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 57: Battery Maintenance
5. Apply AC power again to the monitor and allow the battery to charge uninterrupted until the Charging Status indicator on the front panel turns green. 6. This battery is now conditioned and the monitor can be returned to service. Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 58: Replacing The Batteries
When the battery no longer holds a charge, it should be replaced. The batteries are recycleable. Remove the old battery from the monitor and Batteries follow your local recycling guidelines. WARNING Explosion Hazard. DO NOT incinerate the battery or store at high temperatures. Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 59: Electrical Safety Tests
Electrical safety tests provide a method of determining if potential electrical health hazards to the patient or operator of the device exist. Recommendations GE Medical Systems Information Technologies recommends that you perform all safety tests presented in this chapter. •...
Page 60 MAINTENANCE: Electrical Safety Tests Item (Continued) Specification Masimo SET SPO2 Test Body 2006036-001 GE and Nellcor SPO2 Test Body 2006646-001 4-10 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 61: Power Outlet Test
5. Resistance must read: • 0.1 ohm or less without power cord • 0.2 ohms or less with power cord Revision B Dash 3000/4000 Patient Monitor 4-11 2000966-105...
Page 62: Impedance Of Protective Earth Connection
0.2 ohms. When taking this measurement, move the unit’s power cord around. There should be no fluctuations in resistance. 4-12 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 63: Ground (Earth) Wire Leakage Current Tests
NOTE: Center-tapped and non-center-tapped supply circuits produce different leakage currents and the UL and IEC limits are different. 8. Set the power switch of the device under test to OFF. Revision B Dash 3000/4000 Patient Monitor 4-13 2000966-105...
Page 64: Enclosure Leakage Current Test
8. Read the current leakage indicated on DMM. 9. Set the polarity switch to RVS. 10. Read the current leakage indicated on DMM. NOTE: If the reading is greater than the specification below, and 4-14 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 65: Patient (Source) Leakage Current Test
NOTE: If either reading is greater than 10 µA (0.01 volts on the DMM), the device fails this test. Contact GE Medical Systems Information Technologies Technical Support. 11. Set the power switch of the device to OFF. Revision B Dash 3000/4000 Patient Monitor 4-15 2000966-105...
Page 66: Patient (Sink) Leakage Current Test
50 µA (0.05 volts on the DMM) at 120-240 VAC using the ECG cable. NOTE: The 10 and 20 µA limits are based on internal design standards. The 50 µA limit is common to all standards. AAMI ES-1 standard requires using the patient cable. 4-16 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 67: Test Completion
SPO2 connector of the device under test Test Completion 1. Disconnect the leakage tester from the power outlet. 2. Disconnect all test equipment from the device. 3. Disconnect the device power cord from the leakage tester. Revision B Dash 3000/4000 Patient Monitor 4-17 2000966-105...
Page 68: Checkout Procedures
Simulator (408610-001 or equivalent) • Masimo SpO Simulator Cable (2006011-001 or equivalent) • GEMS-IT SpO Simulator Cable (700232-004 or equivalent) • Nellcor Pulse Oximeter Tester Model SRC-2 (2007650-001) • Dual BP Adapter Cable (2005772-001) 4-18 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 69 NBP Tee (4745-101) • NBP Tubing 2 feet (401582-001) • Manometer: digital or mercury (Sensym PDM200M) • NBP Tube (414873-001) • NBP Cuff (9461-301) • Pipe: PVC DEFIB Sync Test: • Oscilloscope Revision B Dash 3000/4000 Patient Monitor 4-19 2000966-105...
Page 70: Monitor Power-Up Tests
• Pull that battery out and verify the other LED lights, thus indicating the unit is powered by the other battery. • Reinstall battery and plug in monitor (or the docking station). 4-20 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 71: Ecg Tests
8. Observe the following while you view ECG leads I, II, III, aVL, aVF, and AVR: • a “P” appears above the PVC count indicating pacemaker pulse detection is enabled, and • the heart rate still reads 80 ±1 bpm. Revision B Dash 3000/4000 Patient Monitor 4-21 2000966-105...
Page 72: 12Sl And Aci-Tipi Ecg Test
6. Verify the 12SL ECG prints at the graph location assigned in the monitor’s Graph Setup -->12SL Graph Location. • If there is no graph location is assigned, an error message appears on the bottom of the monitor’s display. 4-22 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 73 MUSE system. • If no MUSE system is connected, an error message appears on the bottom of the monitor’s display. 8. Delete this test 12SL ECG from the MUSE system’s edit list. Revision B Dash 3000/4000 Patient Monitor 4-23 2000966-105...
Page 74: Respiration Tests
30 ±2 (respirations per minute), • RESP waveform appears distortion-free on the monitor. 6. Disconnect the ECG patient cable from the ECG/RESP connector of the monitor. Proceed to the next steps in these checkout procedures. 4-24 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 75: Temperature Tests
7. Verify a T2 reading of 37.0° ±0.4° C in the TEMP parameter window on the monitor display. 8. Repeat the above procedure using 700 settings on simulator and cable. 9. Remove the temperature adaptor and temperature simulator cable from the monitor and patient simulator. Revision B Dash 3000/4000 Patient Monitor 4-25 2000966-105...
Page 76: Cardiac Output Tests
Simulator BT Setting Monitor BT Reading Range 30.3°C 30.1 – 30.5 35.1°C 34.9 – 35.3 36.0°C 35.8 – 36.2 37.0°C 36.8 – 37.2 41.7°C 41.5 – 41.9 4-26 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 77: Test With Marq Ii Simulator
37°C at 5 liters of blood per minute ± 5%. 9. Repeat this test with the adapter set to 24° and the COMPUTATIONAL CONSTANT: set to 0.595. 10. The output should be the same. Revision B Dash 3000/4000 Patient Monitor 4-27 2000966-105...
Page 78: Invasive Blood Pressure Tests
Marq II) in the AR1 parameter window on the monitor display. 6. Change the patient simulator BP output to WAVE (simulated BP waveform). 7. Set the AR1 BP waveform gain on the monitor to auto. 4-28 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 79: Bp2 Connector (Pa2) Tests
8. Observe a distortion-free PA2 BP waveform and a reading of approximately 120/80 (93) in the PA2 parameter window on the monitor display. 9. Remove the BP simulator cable from the BP2 connector of the monitor. This completes the BP tests. Revision B Dash 3000/4000 Patient Monitor 4-29 2000966-105...
Page 80: Pulse Oximetry Tests For Ge Spo2 Oximeter
Accuracy of SpO Settings Displayed SpO Value Simulator Setting 99% (Both types) 97 – 100% (97 – 102%) 80.3% (84%) 78 – 82% (81 – 87%) 49.7 (63%) 48 – 52% (61 – 65%) 4-30 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 81 9. Make sure the monitor still displays an SpO value between 97 and 100% (97 and 102%), or an interference detection message is displayed. 10. Turn the simulator OFF. 11. Disconnect the simulator cable from the device under test. Revision B Dash 3000/4000 Patient Monitor 4-31 2000966-105...
Page 82: Pulse Oximetry Tests For Masimo Set Spo2
SpO parameter on.) • A waveform with an SpO label. • An SpO % reading between 97 - 100%. • A PRR reading between 67 and 72 beats per minute. 4-32 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 83 14. Set SpO % on the simulator to 80.3. 15. Make sure the SpO % value on the monitor flashes, and it sounds an alarm. 16. Disconnect the simulator cable from the module. Revision B Dash 3000/4000 Patient Monitor 4-33 2000966-105...
Page 84: Noninvasive Blood Pressure Tests
1. Select MORE MENUS -> MONITOR SETUP -> SERVICE MODE -> 2. Enter password using the Trim Knob control to select the day and month from monitor screen with leading zeros. (e.g. July 4 = 0407). 4-34 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 85 The pneumatic control circuit of the monitor vents air pressure in the pneumatic circuit of the monitor to atmosphere and causes the NBP cuff to deflate. 5. Remove the NBP test setup apparatus from the monitor. The NBP tests are complete. Revision B Dash 3000/4000 Patient Monitor 4-35 2000966-105...
Page 86: Analog Output And Defibrillator Synchronization Tests
Probe Type: — x10 Time/Division: — 0.2S Volts/Division: — 0.5V 023A DEFIB Sync Connector: Signal Pin: — 6 Arterial BP Ground Pin: — 5 Probe Type: — x10 Time/Division: — 0.2S Volts/Division: — 0.2V 024A 4-36 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 87: Defib Sync Connector: Marker Out (Frequency)
Time/Division: — 0.2S Volts/Division: — 1V 025A DEFIB Sync Connector: Signal Pin: — 1 Marker Out (Pulse Width) Ground Pin: — 4 Probe Type: — x10 Time/Division: — 5mS Volts/Division: — 1V 026A Revision B Dash 3000/4000 Patient Monitor 4-37 2000966-105...
Page 88 R-Waves on the monitor display, similar to those shown in the illustration below. 4. Remove the jumper wire installed in the previous step, from the DEFIB SYNC connector. This completes the defibrillator synchronization tests. 4-38 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 89: Battery Tests
Using the Trim Knob control, access the GRAPH SETUP menu starting from the MAIN menu. 1. Select MORE MENUS -> MONITOR SETUP -> GRAPH SETUP -> 2. Select SPEED:25 (default). 3. Verify that all eight speeds work. Revision B Dash 3000/4000 Patient Monitor 4-39 2000966-105...
Page 90: Display Test
1. If the monitor has the Wireless LAN, disconnect the Ethernet cable and verify Wireless LAN communication still exist between beds, 2. Reconnect the Ethernet Cable. 3. Return to the MAIN MENU. 4-40 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 91: Dash Port Docking Station Test
PM form. On the following pages a repair log is included for your convenience to record the repair history of this product. Revision B Dash 3000/4000 Patient Monitor 4-41 2000966-105...
Page 92: Repair Log
MAINTENANCE: Checkout Procedures Repair Log Unit Serial Number: Institution Name: Date Maintenance/Repair Technician 4-42 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 93: Troubleshooting
TROUBLESHOOTING Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 94 TROUBLESHOOTING: For your notes Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 95: Service Menus
SHOW INSTALL OPTIONS—This menu list the options installed on the monitor. SET CONFIGURATION—This menu contains options for configuring the monitor. Refer to Boot Code Selections in the Configuration chapter of this manual. Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 96: Main Menu Service Mode Menu
Lost patient data, damaged operating system software for the monitor, even network related problems are but a few examples of problems that can be induced as the result of tampering with service mode menu option items. Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 97: About Service Mode Menu Option Items
CALIBRATE—For checkout or calibration of the noninvasive blood pressure, ECG analog output, BP analog output, CO service, and SAM service menu functions of the monitor. BATTERY SERVICE—This is a complete collection of battery data for troubleshooting the batteries. Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 98 Note that the bed number must be registered exactly the same in the central station and the patient monitor. • SET INTERNET ADDRESS This menu selection allows changes to the internet (IP) address. Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 99 (Refer to Chapter 6, Configuration, for detailed procedures.) WARNING Loss of patient history. This menu should rarely be used because patient histories will be lost. Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 100: Review Errors
Immediately after you clear one of the error logs, a message appears on the upper right side of the display. The message verifies the actuation of the Trim Knob control for this function. Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 101: Error Log Information
This level of severity in an event or error is always followed by an automatic warm start. • FORCED RESTART—The operating system restarted normally after a known condition, such as an Internet address change, patient discharge, etc. Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 102: Battery Alarms And Messages
System MESSAGE Charger Failure Charger communications CALL SERVICE have failed. NOTE: CHECK BATT STATUS also appears in the ECG waveform area.  CONDITION None Condition The battery is requesting a conditioning cycle. 5-10 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 103: Error Message
NOTE: In some languages, slot “A” is identified as slot “1” and slot “B” is identified as slot “2.” If the battery will not “wake up” it is probably faulty and should be replaced. Revision B Dash 3000/4000 Patient Monitor 5-11 2000966-105...
Page 104: Power Source Tests
The resistance between the ground and neutral connections, after the ohmmeter is nulled, must be less than 100 mΩ. If not, have the wall receptacle checked by an electrician. 5-12 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 105: Power Cord And Plug
• Verify line, neutral, and ground conductors are properly connected to the power cord plug and are not short-circuited. Rewire and tighten these, or replace the power cord, as necessary. Revision B Dash 3000/4000 Patient Monitor 5-13 2000966-105...
Page 106: Data Acquisition Tests
LEAD I LEAD III • Press the GRAPH GO/STOP front panel control on the monitor to start and stop a manual graph. • Compare the printed graph with the sample shown below. 5-14 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 107: Ecg Waveforms Display Incorrectly
NOT the case. The acquisition PCB is suspect. Swap the PCB with a working monitor to verify the malfunction. 3. Reattach the RA leadwire to the patient simulator. Revision B Dash 3000/4000 Patient Monitor 5-15 2000966-105...
Page 108: Pace Detect Functions
Verify the patient simulator functions correctly by testing it on a working monitor, • The acquisition PCB is suspect. Swap a working acquisition PCB into the monitor and perform this test to verify correct operation. 5-16 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 109: Invasive Blood Pressure Functions
(±2% or 1 mmHg, whichever is greater) is how the parameter values listed above, were derived. Use of any other manufacturer patient simulator, and associated specifications, can potentially change these test results. Revision B Dash 3000/4000 Patient Monitor 5-17 2000966-105...
Page 110: Generate Static Bp Waveforms
4. If the patient simulator and associated test cables function correctly and the continuity tests yield no malfunction, the DAS assembly is suspect. Swap the DAS assembly into a working monitor to determine if a replacement is necessary. 5-18 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 111: Respiration Functions
If none of the previous recommendations corrects the problem, the acquisition PCB is suspect. Swap the PCB into a working monitor to determine the source of the problem and replace as necessary. Revision B Dash 3000/4000 Patient Monitor 5-19 2000966-105...
Page 112: Respiration Functions Work Properly On Patient Simulator But Not On Actual Patient
NOTE: With patients that exhibit excessively high baseline chest impedance, proper respiration monitoring can be extremely difficult, if not impossible. 5-20 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 113: Noninvasive Blood Pressure Functions
If it is set to a neonatal ICU when the monitor is used for the adult ICU application or vice versa, problems listed to the left may occur. Revision B Dash 3000/4000 Patient Monitor 5-21 2000966-105...
Page 114: Wireless Lan Troubleshooting
If the code does not match: Check to make sure the correct Access Point is installed. Refer to the Wireless LAN (Symbol Access Point) Installation and Service Manual for details on proper Access Point installation. 5-22 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 115 RF interference. If the monitor is out of range, add additional Access Points to extend the coverage area. If there is RF interference, the source of the interference must be removed or shielded. Revision B Dash 3000/4000 Patient Monitor 5-23 2000966-105...
Page 116: Service Tips
Missing segments in the Print head may be dirty Clean the printhead (refer to the graph data. or defective. maintenance chapter of this manual). Perform a graph test. If problem persists, replace the writer assembly. 5-24 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 117 Replace the remote control with a known defective. good one. Masimo SET SPO2 Probe or module Five or more consecutive Review the input error log for Masimo malfunction hardware failures have failure codes. occurred. Revision B Dash 3000/4000 Patient Monitor 5-25 2000966-105...
Page 118: Acquisition Pcb Symptoms
PCB failure. All of these are functions controlled by microcontroller or graphics processing circuitry located on the Processor/Power Management PCB. 5-26 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 119: Error Messages
Attempting to start real time clock...” Followed by either “The real time clock was started. Select Start Patient Monitoring to load and execute Main Code.” “ERROR: Unable to start the real time clock.” Revision B Dash 3000/4000 Patient Monitor 5-27 2000966-105...
Page 120 TROUBLESHOOTING: Error Messages Message Possible Reason/Solution PREVENTIVE MAINTENANCE REQUIRED Perform all of the maintenance procedures listed under, “Manufacturer Recommendations” on page 4-3. 5-28 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 121: Language-Specific Information
Text for alarm broadcast over the optional network is in English. Information • All text input is in English only (i.e., text for unit name, bed name, patient information, and custom default name). Revision B Dash 3000/4000 Patient Monitor 5-29 2000966-105...
Page 122 TROUBLESHOOTING: Language-Specific Information For your notes 5-30 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 123: Configuration
CONFIGURATION Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 124 CONFIGURATION: For your notes Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 125: Configuring A Monitor
(telemetry) monitoring or both. know if the monitor will be moved from one Ethernet connection to another. Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 126: Main Menu Selections
Line Frequency CIC Protocol QS Protocol MUSE Protocol Defib Sync Voltage and Pulse Width Set Country Selection Configure Wireless LAN After completing all necessary procedures, perform the “Checkout Procedure” found in Chapter 4, Maintenance. Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 127 ↓ ↓ 4. Use the Trim Knob control to select and change each character. Up to five characters may be entered. 5. Select SET BED NUMBER and press the Trim Knob control to exit. Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 128 4. Using the Trim Knob control, choose the alarm graph location from the list. 5. Select PRINT WINDOW LOCATION. 6. Using the Trim Knob control, choose the print window location from the list. 7. Select 12 LEAD PRINT LOCATION. Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 129: Communication Confirmation
Check the programmed alarms and manual graph locations at the monitor. Ensure the care unit name is the same in the monitor and in the central station. Ensure the internet protocol (IP) addresses are programmed correctly. Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 130: Admit Menu
(e.g. July 4 = 0407) 3. Select MENU SETUP -> ADMIT MENU. ↑ ↓ 4. Use the Trim Knob control to select the function of the monitor. 5. Press Trim Knob control to exit. Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 131: Boot Code Selections
Hilltop and Segment 50/51. Since the Segment 50/51 format does not support 500 Hz ECG data or ACI-TIPI, records originally stored on the MUSE in Hilltop format cannot be displayed at the ST Guard. Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 132: Transcutaneous Pace Blank Length
Activate the Boot Code: 1. Hold down NBP GO/STOP and ZERO ALL. 2. Press and release the Trim Knob control. 3. Keep holding NBP GO/STOP and ZERO ALL until the Boot Code 6-10 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 133: Set Language
5. Select the appropriate language. 6. Manually reboot the monitor to display the new language. Completion The monitor is now ready for normal operation. At this time, perform the “Checkout Procedure” found in Chapter 4, Maintenance. Revision B Dash 3000/4000 Patient Monitor 6-11 2000966-105...
Page 134: Advanced User Procedures
3. Select SET TIME and use the Trim Knob control to change the time. The time displays as a 24-hour military clock. 4. Select SET DATE and use the Trim Knob control to change the date. 6-12 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 135: Transfer Monitor Defaults
1. At the server monitor, setup the monitor defaults you want to store. (Refer to Monitor Setup in the Dash 3000/4000 Operator’s Manual.) 2. When defaults are set, start from the MAIN menu and select MORE MENUS ->...
Page 136 ERROR COPYING UNIT DEFAULTS - The server and client monitors are set to UNIT TYPE MISMATCH different unit types (i.e. ADULT, NEO, or 6-14 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 137 SOFTWARE FEATURE LEVEL different software levels (i.e. Basic, Cardiac, MISMATCH Cardiopulmonary). ERROR COPYING UNIT DEFAULTS - The server and client monitors are set to COUNTRY CODE MISMATCH different country codes (i.e. DEFAULT or FRANCE). Revision B Dash 3000/4000 Patient Monitor 6-15 2000966-105...
Page 138: Change Ethernet Address
(e.g. July 4 = 0407) 3. Select REVIEW ERRORS. The menu provides four error log choices, two for viewing error logs and two for clearing the error logs. 6-16 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 139 Below is sample error log followed by a description of parameters found in the error log. Process Name The name of the software task that was operating when the event/ problem occurred. Revision B Dash 3000/4000 Patient Monitor 6-17 2000966-105...
Page 140 FATAL—the event/error was such that the task is not able to go on. Recovery was not possible. This always is followed by a WARM START. FORCED RESTART—the system was restarted by a known condition (internet address change, video test, etc). 6-18 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 141: Transferring Error Logs
Do not “experiment” with these commands! The consequences of misuse include loss of patient data, corruption of the central station operating software, or disruption of the entire Unity Network. Revision B Dash 3000/4000 Patient Monitor 6-19 2000966-105...
Page 142: Access The Copy Logs Menu
2. Using the Trim Knob control, change the error log date. Note that one of the selections is ALL, which retrieves all stored error logs from the specified device. When the desired date displays, press the Trim Knob control. 6-20 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 143: Copy Error Logs
Trim Knob control to start. Once the copy function begins the START COPY button changes to show the function: “copying.” Eject Floppy Select this option to eject the floppy diskette from the central station’s disk drive. Revision B Dash 3000/4000 Patient Monitor 6-21 2000966-105...
Page 144 CONFIGURATION: For your notes 6-22 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 145: Calibration
CALIBRATION Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 146 CALIBRATION: For your notes Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 147: Hardware Calibration
• Power Supply PCB • Display - color • Writer Assembly These adjustments are set and sealed during manufacture of the component or assembly. Breaking the seal of the adjustments voids the calibration. Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 148: Nbp, Analog Output Ecg, Analog Output Bp, And End-Tidal Co2 Software Calibration
Manometer (Sensym PDM200M or mercury manometer), • NBP tube, pn 9461-203, • NBP cuff, pn 9461-301 (any size works), and • Something to wrap the NBP cuff around (PVC pipe or coffee can). Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 149: Calibration Procedure
When the process is complete, the menu item shows that it is OFF again. To proceed with the Gain Calibration Test, setup the monitor and test equipment following the guidelines illustrated in the NBP Checkout Procedure, Chapter 4, Maintenance. Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 150 8. The text on the menu item changes from CHECK CAL OFF to CHECK CAL IN PROGRESS. Verify the pressure readings (shown as CUFF in the NBP parameter box) on the monitor and manometer are equal (± 1 mmHg) for at least one full minute. Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 151: Ecg Or Bp Calibration
Using the Trim Knob control, access the SERVICE MODE menu starting from the MAIN menu. 1. Select MORE MENUS-> MONITOR SETUP-> SERVICE MODE. 2. Enter password using the Trim Knob control to select the day and Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 152: Bp Calibration
Adjust the count for 0.0 V ± 5 mV on the meter and press the Trim Knob control. 6. Select CONFIRM BP CAL to confirm or abort the calibration End-tidal CO2 To calibrate the End-tidal CO2, see the CO2 chapter in the monitor’s operator manual. Calibration Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 153: Field Replaceable Units And Upgrades
The DAS assembly is a field replaceable unit only. There are NO field repairs or adjustments for the DAS assembly. Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 154 FIELD REPLACEABLE UNITS AND UPGRADES: For your notes Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 155: Disassembly Guidelines
• Note the positions of wires, cables, and different sized screws; marking them if necessary to ensure they are replaced correctly. Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 156: Pcb Assemblies
• Handle all PCB assemblies by their edges. These guidelines may not guaranty a 100% static-free workstation, but can greatly reduce the potential for failure of any electrical/electronic assemblies being serviced. Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 157: After Reassembly
“Disconnect the simulator cable from the device under test.” on page 4-31. • “Noninvasive Blood Pressure Tests” on page 4-34. • See the CO2 chapter in the monitor’s operator manual to checkout the End-tidal CO2. Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 158 4-40. • “RAC 2A Module Housing Test” on page 4-41. Writer None • “Monitor Power-up Tests” on (Recorder) page 4-20. • “Graph Test” on page 4-39. • “Graph Speed Test” on page 4-39. Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 159: Handle Assembly
• Remove the two screws holding the handle to the monitor. Take care not to strain the cables if your monitor has the alarm light option or Handle Assembly the RF LAN option. Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 160: Replacing Or Upgrading The Dash 3000 Alarm Light Option
Replace the defective Alarm Light PCB. 3. Connect the Alarm Light cable harness to the Alarm Light PCB and route the cables as shown. 4. Replace the clear plastic cover and reassemble the handle. Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 161: Display Assembly Components
3. Remove the four screws to separate the display assembly from the main unit. One screw on the left side of the unit... one screw on the right side of the unit..and two screws on the bottom of the unit. Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 162 5. Remove the DAS connector by lifting the snap latch and tabs. latch tabs 6. Place the display assembly face down on a non-static, non-abrasive surface. Make sure the Trim Knob control hangs off the edge of the surface to avoid damage 8-10 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 163 Pull the LCD display isolator out of the way. Disconnect the LCD display cable. LCD display cable d. Disconnect the cable from the backlight inverter PCB. cable Revision B Dash 3000/4000 Patient Monitor 8-11 2000966-105...
Page 164 “Replacing the LCD Color Display” on page 8-15. • “Replacing or Upgrading the Dash 4000 Alarm Light Option” on page 8-16. • “Replacing the Dash 4000 Front Panel PCB” on page 8-17. 8-12 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 165: Replacing The Backlight Inverter Pcb
Use a screw driver to remove the female end of the two snap rivets. Do not re-use these rivets. d. Replace the defective backlight inverter PCB. 4. Reassemble the display assembly. Revision B Dash 3000/4000 Patient Monitor 8-13 2000966-105...
Page 166: Replacing The Key Pad Assembly
Trim Knob control’s shaft and replace the 11mm nut. 7. Fasten the new key pad with the screws removed earlier. 8. Reassemble the display assembly. 8-14 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 167: Replacing The Lcd Color Display
Disconnect the LCD display PCB cable from the back of the display. Disconnect the backlight inverter PCB cable from the backlight inverter. two cables 4. Replace the defective LCD display and reassemble the display assembly. Revision B Dash 3000/4000 Patient Monitor 8-15 2000966-105...
Page 168: Replacing Or Upgrading The Dash 4000 Alarm Light Option
Revision D” on page 9-22. Alarm Light PCB. d. Connect the Alarm Light cable to the front panel connector alarm light PCB front panel connector 5. Replace the clear plastic cover and reassemble the display assembly. 8-16 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 169: Replacing The Dash 4000 Front Panel Pcb
Remove the two screws anchoring the front panel PCB to the transition bezel. four larger screws two smaller screws 7. Replace the defective front panel PCB. 8. Reassemble the display assembly. Revision B Dash 3000/4000 Patient Monitor 8-17 2000966-105...
Page 170: Main Unit Components
PC card. If you need to replace the main assembly, the power supply assembly, and/or the speaker, go to “Main and/or Power Supply Assemblies, Speaker” later in this chapter. 8-18 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 171 Screws holding the NBP PCB to the DAS assembly. Disconnect this end of the tube. 5. Using a small, flat-blade screwdriver, remove the connector from the NBP assembly to the DAS assembly. DAS Assembly NBP Assembly Revision B Dash 3000/4000 Patient Monitor 8-19 2000966-105...
Page 172 8. If you installed the Masimo SET SPO2 upgrade, place the labels as shown. Masimo SET label 827A 828A patent disclosure label 9. Reassemble the monitor in reverse order. 8-20 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 173: Main And/Or Power Supply Assemblies, Speaker Or Rf Lan Upgrade
PCB. Thumb Screw 3. Remove the speaker harness and the optional alarm light cable harness from the top of the writer board. 4. Remove the handle of the monitor and set aside. Revision B Dash 3000/4000 Patient Monitor 8-21 2000966-105...
Page 174: Processor/Power Management Pcb And Battery Assembly
Battery assembly. Management PCB 1. Remove the three screws anchoring the battery door assembly to the and Battery rear housing. Remove the battery door assembly. Assembly Screws holding battery door. Battery Assembly FRU 8-22 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 175 PCB. Install this panel on the new processor/power management PCB before you slide the new assembly into the rear housing. Plastic Connector Panel 7. Install the new assembly in the unit. 8. Reassemble in reverse order. Revision B Dash 3000/4000 Patient Monitor 8-23 2000966-105...
Page 176: Power Supply Assembly
3. Align the tab on the power supply mounting bracket with the slot in the rear housing and install the new assembly in the unit. Fasten the assembly to the rear housing with the screws you removed earlier. Slot 4. Reassemble in reverse order. 8-24 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 177: Speaker
2. Install the new speaker in the unit with the cable harness positioned at the top (as shown above). Fasten the speaker with the four screws. 3. Reassemble in reverse order. Revision B Dash 3000/4000 Patient Monitor 8-25 2000966-105...
Page 178: Rf Lan Upgrade Instructions
1. Remove seven (M3 x 6L) screws from the Processor Power management PCB. Instructions 2. Remove the two (M4 x 10L) screws holding on the Expansion connector housing. 3. Pull out the Expansion connector housing. 8-26 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 179 Processor/Power Management PCB. Be careful not to drop the four (M2) nuts captured in the PC card socket when removing these screws. Pull the screws out of the PCB and set aside. Revision B Dash 3000/4000 Patient Monitor 8-27 2000966-105...
Page 180 8. Be sure to have the RF shield in place so the holes line up on the underside. The HEX nuts are captured in the PC Card socket and are held into place by the shield. 8-28 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 181 13. Install Symbol PC Card. Note: Clip to hold card in place. 14. Install Expansion connector housing as done in Steps 2 and 3. 15. Install Panel connector back onto the back of the Processor/Power Revision B Dash 3000/4000 Patient Monitor 8-29 2000966-105...
Page 182 FIELD REPLACEABLE UNITS AND UPGRADES: Main Unit Components Management PCB before you slide the assembly back into the monitor’s housing. 16. Slide the Processor/Power Management assembly back into the monitor’s housing. 17. Install the four panhead screws. 8-30 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 183 19. Install writer bracket in place. Connect the speaker cable to the writer flex circuit. Connect the writer flex to J7 on the Processor/ Power Management PCB and secure it with the thumbscrew. Revision B Dash 3000/4000 Patient Monitor 8-31 2000966-105...
Page 184 23. Reassemble the handle with the top two screws. Route cables out the bottom of the handle as shown as to not pinch antennas between the handle halves. 8-32 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 185 Symbol PC card. Route coaxes per the picture. Note that the left coax is routed above the RF LAN shield retaining clip. 27. Reinstall Display assembly. Use two (M3 x6L) screws to mount the flex to the Processor/Power management PCB. Revision B Dash 3000/4000 Patient Monitor 8-33 2000966-105...
Page 186 30. Adhere RF LAN label to the rear of the monitor as shown. Place RF LAN label here. 31. Reinstall the batteries and plug into AC power and verify that Wireless LAN is enabled. 8-34 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 187: Verify The Wireless Lan Id Number
6. Place the simulator into a Crisis alarm and verify the audio on the speaker is functional and that the Alarm Light (if installed) is flashing RED when in alarm. 7. Discharge test patient and remove all cables. End of test. Revision B Dash 3000/4000 Patient Monitor 8-35 2000966-105...
Page 188: Optional Ddw Writer Replacement/Upgrade
If upgrading the monitor to add a writer, pry off the blank cover with a flat blade screw driver. The cover may crack or break when removing. Once the cover is removed it can be discarded. Proceed with steps 3 and 4 above. 8-36 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 189: Assembly Drawings
ASSEMBLY DRAWINGS Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 190 ASSEMBLY DRAWINGS: For your notes Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 191: Introduction
Parts Lists — These lists provide part number and descriptive cross- reference to all parts and subassemblies found in each of the drawings. Port Connections — These photos and tables provide signal information for the various connectors on the monitors. Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 192: Theory Of Operation
• Data Acquisition System, • Processor/Power Management subsystem (including battery case and expansion connector), • Speaker, • Handle subassembly (including the Alarm Light option), and • Thermal Printer (optional). Overall Monitor Block Diagram Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 193: Power Supply
All remaining DAS functions (i.e., pulse oximetry, NBP, invasive pressure, temperature, cardiac output, and ) share a common isolation barrier. NOTE: The Dash monitor supports two SPO2 configurations, GE SPO2 and Masimo SET SPO2. Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 194: Das Block Diagram With Ge Spo2
ASSEMBLY DRAWINGS: Theory Of Operation DAS Block Diagram with GE SPO2 ISOLATION BARRIER Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 195 The monitor accepts the blue color-coded pulse oximetry connector (compatible with Eagle 3000 monitor, Eagle 4000 monitor, and the Tram x50-series modules). The monitor with GE SPO2 supports GE and Nellcor probes. Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 196 The temperature connector and measurement circuits are shared with the cardiac output monitoring function; therefore you cannot use both functions concurrently. A signal in the patient cable indicates the appropriate function. Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 197 CO , and respiration rate are provided. An additional patient alarm for no breath detected is provided. System alarms for various sensor conditions are provided. The monitor accepts the yellow color-coded connector. Revision B Dash 3000/4000 Patient Monitor 2000966-105...
Page 198 ASSEMBLY DRAWINGS: Theory Of Operation DAS Block Diagram with Masimo SET SPO2 ISOLATION BARRIER 9-10 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 199 See “ECG” on page 9-7. Probes and Cable The Dash 3000/4000 Masimo compatible DAS is intended for use exclusively with pulse-oximetry probes from Masimo Corporation. An adapter cable is used to interface the probes to the DAS front panel Nicolay connector.
Page 200: Processor/Power Management Subsystem
PC Card, and video controllers. The devices used in the core processing architecture all operate at 3.3 V to minimize power consumption, yet the main processor and ASIC are tolerant of 5 V hardware peripherals. 9-12 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 201: Block Diagram
ASSEMBLY DRAWINGS: Theory Of Operation Block Diagram Revision B Dash 3000/4000 Patient Monitor 9-13 2000966-105...
Page 202: Main Microcontroller
General-Purpose Chip-Select Memory and peripheral device Machine control LCD Controller Color display PC Card Controller Future use Writer communication System Phase-Locked Loop (SPLL) Generation of system clock from crystal oscillator 9-14 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 203: System Control Logic
The microprocessor contains a video controller that supports real-time and non-real-time waveform drawing, menu drawing, and parameter display. Display brightness is controlled by a 50 kΩ digital potentiometer. The potentiometer is interfaced to the brightness control input of an inverter. Revision B Dash 3000/4000 Patient Monitor 9-15 2000966-105...
Page 204: Defib Sync
Optional Alarm Light An alarm light indicating two levels of visual alarms resides in the handle of the Dash 3000 monitor and in the display bezel of the Dash Indicator 4000. Red and yellow alarm lights illuminate by addressing an ASIC output port.
Page 205: Optional Unity Network Communication
Three diagnostic LEDs located along the front edge of the board are provided for general purpose use and are under software control. The LEDs interface directly to port A of the microprocessor. A flashing green LED indicates normal monitoring operation. Revision B Dash 3000/4000 Patient Monitor 9-17 2000966-105...
Page 206: Battery Subsystem
The handle serves multiple purposes in the monitor. The modular design enables the user to add adapters for specialized applications. The Dash 3000 handle houses the optional alarm light. This light is visible for 360° surrounding the monitor. The light is intended for applications when the audible notification is not useful or effective, such as noisy environments (e.g., emergency vehicles) or quiet environments...
Page 207: Interfaces
The monitor maintains time and date for at least five years. Time is accurate to within one second in ten hours. The clock is synchronized with a time master on the optional Unity Network. Revision B Dash 3000/4000 Patient Monitor 9-19 2000966-105...
Page 208: Error Log
PCB. Contents are retained for at least five years, provided that you exercise caution when you handle the board to prevent inadvertently discharging the battery (e.g. when you ship the board for problem diagnosis). 9-20 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 209: Electrical Diagram Pn 2004323, Revision D
ASSEMBLY DRAWINGS: Electrical Diagram PN 2004323, Revision D Electrical Diagram PN 2004323, Revision D Revision B Dash 3000/4000 Patient Monitor 9-21 2000966-105...
Page 210: Dash 3000/4000 Assembly Pn 2004323, Revision D
ASSEMBLY DRAWINGS: Dash 3000/4000 Assembly PN 2004323, Revision D Dash 3000/4000 Assembly PN 2004323, Revision D 9-22 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 211 ASSEMBLY DRAWINGS: Dash 3000/4000 Assembly PN 2004323, Revision D Parts List PN 2004323, Revision D Find Item Reference Number Number Item Description Designator 9402 PAPER SAMPLE NO GRD 50MMX100FR SAMPLE-046 80274-103 CORD PWR 125V 6FT RA TO5 422774-018 PACKAGING BOX 13.10 X 12 X 13.05 DEEP...
Page 212 ASSEMBLY DRAWINGS: Dash 3000/4000 Assembly PN 2004323, Revision D Find Item Reference Number Number Item Description Designator 2002218-001 LENSE DASH 4000 ALARM LIGHT 2001875-001 ASSY DASH 3000/4000 REAR W/RFLAN 2004586-004 INSERT PACKAGING DASH BATTERY 2000543-001 SCR MACH PNHD M4X25LG SST W/THD LOCK...
Page 213 ASSEMBLY DRAWINGS: Dash 3000/4000 Assembly PN 2004323, Revision D Find Item Reference Number Number Item Description Designator 2001875-002 ASSY DASH 3000/4000 REAR W/O RFLAN 2001875-003 ASSY DASH 3K/4K REAR W/RFLAN MASIMO 2001875-004 ASSY DASH 3K/4K REAR W/O RFLAN MASIMO 2008631-001...
Page 214 ASSEMBLY DRAWINGS: Dash 3000/4000 Assembly PN 2004323, Revision D Dash 3000 Display Assembly PN 419031-003, Rev. C 9-26 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 215: Part List, Pn 419031-003, Rev. C
Number Number Item Description Designator 2000516-001 CLIP ELECTRICAL GROUNDING 2000905-001 SCR TAPPING TC SST #4X.31 HI-LO 2002393-001 FLEX DASH 3000 DISPLAY/SHIELD 414622-001 TRIM KNOB ONE INCH 415870-001 SCREW 4-24X.25LG PH HI-LO TH 418633-001 BEZEL MONITOR 418957-002 ASSY DASH 3000 KEYPAD...
Page 216: Dash 4000 Display Assembly Pn 2004272-001, Rev. C
ASSEMBLY DRAWINGS: Dash 4000 Display Assembly PN 2004272-001, Rev. C Dash 4000 Display Assembly PN 2004272-001, Rev. C 9-28 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 217: Parts List, Pn 2004272-001, Rev. C
DSPL LCD 10.5 IN VGA COLOR TFT -31D NEC 2000540-001 SCR MACH PNHD M3X6LG SST W/THD LOCK 2000546-001 SCR MACH PNHD M4X6LG SST W/THD LOCK 404188-003 INSULATION DASH 3000 DISPLAY INVERTER 2000521-001 CLIP ELECTRICAL GROUNDING 4556-001 SPRING CLIP D TYPE .250 DIA Revision B...
Page 218: Dash 3000/4000 Back Pn 2001875, Revision D
ASSEMBLY DRAWINGS: Dash 3000/4000 Back PN 2001875, Revision D Dash 3000/4000 Back PN 2001875, Revision D 9-30 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 219: Parts List , Pn 2001875, Rev. D
PN 2001875, Rev. D Find Reference Number Item Number Item Description Designator 801536-001 FLEX ASM DASH 3000 THERMAL RECORDER 422827-001 STANDOFF FEMALE 6MM RND 5MM LG 422826-001 SCREW CAPTIVE PANEL M3X.5X14.5 422647-001 CBL ASM DASH ALARM LIGHT 422134-001 SCREW SHLDR M2 X 12 SLOTTED...
Page 220: Field Replaceable Units (Fru's)
Management Assembly 419723-001 GE SPO2 DAS Assembly * Need software revision 2006933-001 Masimo SET SPO2 DAS * Need software revision Assembly 419477-001 Power Supply 419473-002 2-Inch Writer Assembly * Need software revision 9-32 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 221 Use 419379-001 for assemblies with display shield flex circuit, PN 2002393-001. 2002220-001 Keypad Assembly Use 418957-002 for assemblies with display shield flex circuit, PN 2002393-001. 2004019-001 Backlight Inverter 2004229-001 Alarm Light 2003768-001 Front Panel PCB Revision B Dash 3000/4000 Patient Monitor 9-33 2000966-105...
Page 222: Port Connections
No connection AGND Analog ground – No connection SHIELD BP cable shield AGRND Analog ground BP SIG1 BP transducer signal negative (–) – No connection BP1_ID BP1 probe identification signal – No connection 9-34 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 223: Ge Pulse Oximetry (Spo2) Cable Connector
Photo detector anode SHIELD – Cable shield NELLCOR_RCAL_RETURN Return for probe characteristics ID resistor MARQUETTE_PROBE* Marquette probe select POX– Photo detector cathode NELLCOR_PROBE* Nellcor probe select – Ground reference for pins 8 and 10 Revision B Dash 3000/4000 Patient Monitor 9-35 2000966-105...
Page 224: Temperature/Co Cable Connector
Analog ground DT/CO_IN2 Input from temperature sensor, channel 2 CO_PROBE_PRESENT CO probe presence identification signal TEMP_PROBE_PRESENT Temperature probe presence identification signal DGND – Logic ground (reference for pins 5, 9 and 10) 9-36 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 225 PWM drive signal, which controls the Capnostat detector temperature. DET_THERM Detector thermistor –12V – Negative (–) analog supply voltage to Capnostat +12V – Positive (+) analog supply voltage to Capnostat AGND – Analog GND Revision B Dash 3000/4000 Patient Monitor 9-37 2000966-105...
Page 226: Nbp Connector
Right leg (reference) electrode V/V1 Chest electrode V1 Chest electrode V4 Left leg electrode Chest electrode V6 Chest electrode V5 SHIELD – Cable shield - connected to ECG shield plane and electrostatic cover 9-38 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 227: Power Entry Connector
LAN transmit – LAN _RX+ LAN receive + – No connection – No connection 8 7 6 5 4 3 2 1 LAN _RX- LAN receive – – No connection – No connection Revision B Dash 3000/4000 Patient Monitor 9-39 2000966-105...
Page 228: Auxiliary Communication Connector
SIGNAL DESCRIPTION MARKER_OUT Digital defibrillator output synchronization signal MARKER_IN Digital defibrillator input signal – Common return – Common return RESERVED – Reserved BP/RESP_OUT Analog BP/RESP output signal ECG_OUT Analog ECG output signal 9-40 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 229: Peripheral Expansion Interface Connector
Serial asynchronous data input from peripheral PER_ASYNC_TXD Serial asynchronous data output to peripheral TC_PACER_BLANK* Pacer blanking pulse from defibrillator PER_AUTOPORT_ID_TXD AutoPort ID TXD PER_AUTOPORT_RXD AutoPort RXD PER_AUTOPORT_TXD AutoPort TXD +5V power Common power return RETURN – Revision B Dash 3000/4000 Patient Monitor 9-41 2000966-105...
Page 230 ASSEMBLY DRAWINGS: Port Connections For your notes 9-42 Dash 3000/4000 Patient Monitor Revision B 2000966-105...
Page 232 GE Medical Systems Information Technologies gemedicalsystem.com...

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GE Medical Systems Dash 3000 Service Manual

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Field Replaceable Units and Upgrades

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