Marquette Dash 3000, Dash 4000 Service Manual
Dash3000/4000
Patient Monitor
Service Manual
2000966-035 Revision A
NOTE: Due to continuing product innovation, specifications in this
manual are subject to change without notice.
Listed below are GE Medical Systems Information Technologies’ trademarks. All other trademarks contained
herein are the property of their respective owners.
900 SC, ACCUSKETCH, AccuVision, APEX, AQUA-KNOT, ARCHIVIST, Autoseq, BABY MAC, C Qwik
Connect, CardioServ, CardioSmart, CardioSys, CardioWindow, CASE, CD TELEMETRY, CENTRA, CHART
GUARD, CINE 35, CORO, COROLAN, COROMETRICS, Corometrics Sensor Tip, CRG PLUS, DASH,
Digistore, Digital DATAQ, E for M, EAGLE, Event-Link, FMS 101B, FMS 111, HELLIGE, IMAGE STORE,
INTELLIMOTION, IQA, LASER SXP, MAC, MAC-LAB, MACTRODE, MANAGED USE, MARQUETTE,
MARQUETTE MAC, MARQUETTE MEDICAL SYSTEMS, MARQUETTE UNITY NETWORK, MARS,
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VariCath, VARIDEX, VAS, and Vision Care Filter are trademarks of GE Medical Systems Information
Technologies registered in the United States Patent and Trademark Office.
12SL, 15SL, Access, AccuSpeak, ADVANTAGE, BAM, BODYTRODE, Cardiomatic, CardioSpeak, CD
TELEMETRY
Cumulus, Event-Link Nimbus, HI-RES, ICMMS, IMAGE VAULT, IMPACT.wf, INTER-LEAD, IQA,
LIFEWATCH, Managed Use, MARQUETTE PRISM, MARQUETTE
MMS, MRT, MUSE CardioWindow, NST PRO, NAUTILUS, O
®
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®
RESPONDER, MENTOR, MicroSmart,
SENSOR, Octanet, OMRS, PHi-Res,
2
Premium, Prism, QUIK CONNECT V, QUICK CONNECT, QT Guard, SMART-PAC, SMARTLOOK, Spiral
Lok, Sweetheart, UNITY, Universal, Waterfall, and Walkmom are trademarks of GE Medical Systems
Information Technologies.
© GE Medical Systems Information Technologies, 2000. All rights reserved.
T-2 Dash 3000/4000 Patient Monitor Revision A
2000966-035 27 November 2000
CONTENTS
1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Manual Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3
Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3
Manual Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3
Intended Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3
Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-4
Responsibility of the Manufacturer . . . . . . . . . . . . . . . . . . . . . . . . . . .1-4
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Warnings, Cautions, and Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Equipment Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-6
Service Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-8
Service Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-8
Equipment Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
2 EQUIPMENT OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1
Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3
The Monitoring System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
The Patient Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3
Optional RAC 2A Module Housing . . . . . . . . . . . . . . . . . . . . . . . . . . .2-6
Optional Wireless LAN System . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-7
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
Performance Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-8
ECG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-9
Invasive Blood Pressure (BP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
Noninvasive Blood Pressure (NBP) . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
Pulse Oximetry (SPO2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-12
Cardiac Output (CO) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12
Respiration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-13
Temperature (TEMP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13
Carbon Dioxide (CO2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-13
Analog Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15
Defibrillator Synchronization Pulse . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-16
Paper Recorder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-16
RF Wireless LAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-16
Environmental Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-17
Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-17
Certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-19
Revision A Dash 3000/4000 Patient Monitor i
2000966-035
CONTENTS:
3 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3
Back Panel Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3
Front Panel Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-5
Power Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
Ethernet Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-6
Twisted Pair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
Concentrator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
Node . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Segment and Branch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-7
Repeater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Bridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-8
Twisted Pair Cabling (10BaseT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Symbol PC Card (Wireless LAN) . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-8
4 MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Manufacturer Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
Manufacturer Responsibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Visual Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-4
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5
Cleaning Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5
Cleaning the Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5
Exterior Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
Cleaning the Print Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-6
Battery Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-7
Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
Conditioning the Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-7
Replacing the Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-8
Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-8
Electrical Safety Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9
Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-9
Wall Receptacle Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11
Ground (Earth) Integrity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11
Ground (Earth) Wire Leakage Current Tests . . . . . . . . . . . . . . . . . . 4-13
Enclosure Leakage Current Test . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15
Patient (Source) Leakage Current Test . . . . . . . . . . . . . . . . . . . . . .4-17
Patient (Sink) Leakage Current Test
(Mains Voltage on the Applied Part) . . . . . . . . . . . . . . . . . . . . . . .4-19
Test Completion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-20
Hi-Pot (Dielectric Withstand) Test . . . . . . . . . . . . . . . . . . . . . . . . . . 4-21
DAS Assembly AC Hi-Pot Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-22
Processor/Power Management PCB Hi-Pot Test . . . . . . . . . . . . . .4-23
AC Mains Hi-Pot Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24
Checkout Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-25
Manufacturer Recommended Test Equipment . . . . . . . . . . . . . . . . . 4-25
Monitor Power-up Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-26
ECG Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-27
ii Dash 3000/4000 Patient Monitor Revision A
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CONTENTS:
Respiration Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-30
Temperature Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-31
Cardiac Output Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-32
Invasive Blood Pressure Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-34
Pulse Oximetry Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-36
Noninvasive Blood Pressure Tests . . . . . . . . . . . . . . . . . . . . . . . . . 4-38
Analog Output and Defibrillator Synchronization Tests . . . . . . . . . . 4-40
Battery Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-43
Graph Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-43
Graph Speed Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-43
Display Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-44
Speaker Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-44
Network Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-44
RF LAN Test (option) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-44
RAC 2A Module Housing Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-45
Completion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-45
PM Form . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-45
Repair Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-46
5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Service Menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Boot Loader Service Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Main Menu Service Mode Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Review Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-8
Error Log Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9
Error Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9
Battery Alarms and Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10
Alarm Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-10
Error Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-11
Power Source Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-12
Wall Receptacle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-12
Power Cord and Plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-13
Data Acquisition Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
ECG Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-14
Lead Fail Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-15
Pace Detect Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-16
Invasive Blood Pressure Functions . . . . . . . . . . . . . . . . . . . . . . . . .5-17
Respiration Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-19
Noninvasive Blood Pressure Functions . . . . . . . . . . . . . . . . . . . . . . 5-21
Wireless LAN Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-22
Service Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-24
Fault/Symptom Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-24
Acquisition PCB Symptoms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-25
Processor PCB Symptoms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-25
Troubleshooting Software Updates - Problems and Solutions . . . . . . . .5-26
Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-29
Revision A Dash 3000/4000 Patient Monitor iii
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CONTENTS:
6 CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-1
Loading Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
Intended Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-3
Software Loading/Updating Methods . . . . . . . . . . . . . . . . . . . . . . . . .6-3
Software Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Monitor Software Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Maintain Patient Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Problems While Loading Software . . . . . . . . . . . . . . . . . . . . . . . . . . .6-6
Record Defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
Load Software From Diskette . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7
About the Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-7
Connect the PC to the Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-7
Software Diskettes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-8
Update Program Start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-9
Setup Monitor To Accept Download Files . . . . . . . . . . . . . . . . . . . .6-11
Download Files to the Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-12
Load Software Over The Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-13
About the Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-13
Network Update Diskettes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-13
Copy Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-13
Download Files to the Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-15
Complete the Software Download . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-17
Activate Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-17
Configuring a Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-19
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-19
Main Menu Selections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-21
Set Unit Name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-21
Set Bed Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-21
Patient-Monitor Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-22
Set Graph Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-23
Admit Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-24
Boot Code Selections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-25
Set Defib Sync Voltage and Pulse Width . . . . . . . . . . . . . . . . . . . . .6-25
Set Line Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-25
Set CIC and QS Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-25
Set MUSE Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-26
Transcutaneous Pace Blank Length . . . . . . . . . . . . . . . . . . . . . . . . 6-26
Set Country Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-27
Wireless LAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-27
Completion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-27
Advanced User Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-28
Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-28
Set Time and Date . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-28
Change Software Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-29
Change Ethernet Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-30
Review Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-30
Transferring Error Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-34
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-34
Access the COPY LOGS Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-35
Select the Care Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-35
Select the Monitoring Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-35
iv Dash 3000/4000 Patient Monitor Revision A
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CONTENTS:
Select the Error Log Date . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-36
Copy Error Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-36
Eject Floppy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-36
7 CALIBRATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
Hardware Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3
NBP, ECG, BP, and End-tidal CO2 Software Calibration . . . . . . . . . . . . . 7-4
NBP Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4
ECG or BP Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-7
End-tidal CO2 Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8
8 FIELD REPLACEABLE UNITS AND UPGRADES . . . . . . . . . . . . . . . . . . 8-1
Disassembly Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3
Tools Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-3
Before Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-3
Hardware Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3
PCB Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-3
After Reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-5
Handle Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-7
Removing the Handle Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-7
Replacing or Upgrading the Dash 3000 Alarm Light Option . . . . . . .8-8
Display Assembly Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-9
Removing the Display Assembly from the Main Unit . . . . . . . . . . . . . 8-9
Replacing the Backlight Inverter PCB . . . . . . . . . . . . . . . . . . . . . . .8-13
Replacing the Key Pad Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . 8-14
Replacing the LCD Color Display . . . . . . . . . . . . . . . . . . . . . . . . . . .8-15
Replacing or Upgrading the Dash 4000 Alarm Light Option . . . . . .8-16
Replacing the Dash 4000 Front Panel PCB . . . . . . . . . . . . . . . . . . .8-17
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-17
Main Unit Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-18
DAS and NBP Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-18
Main and/or Power Supply Assemblies, Speaker or
RF LAN Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-21
Processor/Power Management PCB and Battery Assembly . . . . . .8-22
Power Supply Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-24
Speaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-25
RF LAN Upgrade Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-26
Optional DDW Writer Replacement/Upgrade . . . . . . . . . . . . . . . . . . . . .8-36
Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-36
Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-36
Revision A Dash 3000/4000 Patient Monitor v
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CONTENTS:
9 ASSEMBLY DRAWINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-1
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3
Theory Of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-4
General Monitor Block Theory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-4
Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-5
Overall Monitor Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-5
User Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-6
Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-8
Data Acquisition System (DAS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-8
Processor/Power Management Subsystem . . . . . . . . . . . . . . . . . . . 9-13
Optional Thermal Printer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-20
Speaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-20
Handle Subassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-20
Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-20
Setup and Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-21
Electrical Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-22
Dash 3000 Exploded Views, PN 420000-xxx . . . . . . . . . . . . . . . . . . . . . 9-23
Dash 3000 Display Bezel Assembly, PN 419031-001 . . . . . . . . . . . . . .9-28
Dash 3000 Display Bezel Parts List, PN 419031-001 . . . . . . . . . . . . . . 9-29
Dash 3000 Display Bezel Part List , PN 419031-003 . . . . . . . . . . . . . . . 9-31
Dash 4000 Parts List PN 2004323-xxx . . . . . . . . . . . . . . . . . . . . . . . . . . 9-34
Dash 4000 Display Assembly, PN 2004272-001 . . . . . . . . . . . . . . . . . . 9-36
Dash 4000 Display Bezel Parts List, PN 2004272-001 . . . . . . . . . . . . . 9-37
Field Replaceable Units (FRU’s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-38
Dash 3000 FRUs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-38
Dash 4000 FRUs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-38
Port Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-40
Invasive Blood Pressure Cable Connector . . . . . . . . . . . . . . . . . . . . 9-40
Pulse Oximetry (SpO2) Cable Connector . . . . . . . . . . . . . . . . . . . . 9-41
Temperature/CO Cable Connector . . . . . . . . . . . . . . . . . . . . . . . . . 9-41
Capnostat III (CO2) Cable Connector . . . . . . . . . . . . . . . . . . . . . . . 9-42
NBP Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-43
ECG Cable Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-43
Input Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-44
Network Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-44
Auxiliary Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-45
Defib Sync . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-45
Peripheral Expansion Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-46
vi Dash 3000/4000 Patient Monitor Revision A
2000966-035
1 INTRODUCTION
Revision A Dash 3000/4000 Patient Monitor 1-1
2000966-035
For your notes
INTRODUCTION:
1-2 Dash 3000/4000 Patient Monitor Revision A
2000966-035
INTRODUCTION: Manual Information
Manual Information
Revision History
Revision Date Comment
A 27 November 2000 Initial release of this manual.
Manual Purpose
Intended Audience
Each page of this manual has the document part number and revision
letter at the bottom of the page. The revision letter identifies the
document’s update level. The revision history of this document is
summarized below.
Revision History
This manual supplies technical information for service representatives
and technical personnel so they can maintain the equipment to the
assembly level. Use it as a guide for maintenance and electrical repairs
considered field repairable. Where necessary the manual identifies
additional sources of relevant information and technical assistance.
See the operator’s manual for the instructions necessary to operate the
equipment safely in accordance with its function and intended use.
This manual is intended for service representatives and technical
personnel who maintain, troubleshoot, or repair this equipment.
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Safety Information
INTRODUCTION: Safety Information
Responsibility of the Manufacturer
General
GE Medical Systems Information Technologies is responsible for the
effects of safety, reliability, and performance only if:
• Assembly operations, extensions, readjustments, modifications, or
repairs are carried out by persons authorized by GE Medical Systems
Information Technologies.
• The electrical installation of the relevant room complies with the
requirements of the appropriate regulations.
• The equipment is used in accordance with the instructions for use.
This device is intended for use under the direct supervision of a licensed
health care practitioner.
This device is not intended for home use.
Federal law restricts this device to be sold by or on the order of a
physician.
Contact GE Medical Systems Information Technologies for information
before connecting any devices to the equipment that are not
recommended in this manual.
Parts and accessories used must meet the requirements of the applicable
IEC 601 series safety standards, and/or the system configuration must
meet the requirements of the IEC 60601-1-1 medical electrical systems
standard.
Periodically, and whenever the integrity of the device is in doubt, test all
functions.
The use of ACCESSORY equipment not complying with the equivalent
safety requirements of this equipment may lead to a reduced level of
safety of the resulting system. Consideration relating to the choice shall
include:
• use of the accessory in the PATIENT VICINITY; and
• evidence that the safety certification of the ACCESSORY has been
performed in accordance to the appropriate IEC 60601-1 and/or IEC
60601-1-1 harmonized national standard.
If the installation of the equipment, in the USA, will use 240V rather
than 120V, the source must be a center-tapped, 240V, single-phase
circuit.
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INTRODUCTION: Safety Information
Warnings, Cautions, and Notes
The terms danger, warning, and caution are used throughout this
manual to point out hazards and to designate a degree or level or
seriousness. Familiarize yourself with their definitions and significance.
Hazard is defined as a source of potential injury to a person.
DANGER indicates an imminent hazard which, if not avoided, will
result in death or serious injury.
WARNING indicates a potential hazard or unsafe practice which, if not
avoided, could result in death or serious injury.
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.
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INTRODUCTION: Safety Information
Equipment Symbols
Some of the following symbols appear on the equipment.
ATTENTION: Consult accompanying documents before using the
equipment.
In Europe, this symbol means dangerous or high voltage. In the United
States, this symbol represents the caution notice below:
To reduce the risk of electric shock, do NOT remove cover (or back).
Refer servicing to qualified personnel.
Defibrillator-proof type CF equipment; type CF equipment is
specifically designed for applications where a conductive connection
directly to the heart is established. The paddles indicate the equipment
is defibrillator proof.
Defibrillator-proof type BF equipment; type BF equipment is suitable
for intentional external and internal application to the patient,
excluding direct cardiac application. Type BF equipment is type B
equipment with an F-type isolated (floating) part. The paddles indicate
the equipment is defibrillator proof.
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;
Fuse
Battery
Indicates the Ethernet connection for the monitor.
I = ON; O= OFF
1-6 Dash 3000/4000 Patient Monitor Revision A
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INTRODUCTION: Safety Information
PRESS
814A
815A
816A
817A
818A
Press to open.
Power
Graph Go/Stop
NBP Go/Stop
Function
Silence Alarm
Classified by Underwriters Laboratories Inc. with respect to electric
shock, fire, mechanical and other specified hazards, only in accordance
with UL 2601-1, CAN/CSA C22.2 No. 601.1, IEC 60601-1, and, if
required, IEC 60601-2-27, IEC 60601-2-30, IEC 60601-2-34, IEC 606011-1.
Revision A Dash 3000/4000 Patient Monitor 1-7
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INTRODUCTION: Service Information
Service Information
Service Requirements
Equipment Identification
Follow the service requirements listed below.
• Refer equipment servicing to GE Medical Systems Information
Technologies’ authorized service personnel only.
• Any unauthorized attempt to repair equipment under warranty voids
that warranty.
• It is the user’s responsibility to report the need for service to GE
Medical Systems Information Technologies or to one of their
authorized agents.
• Failure on the part of the responsible individual, hospital, or
institution using this equipment to implement a satisfactory
maintenance schedule may cause undue equipment failure and
possible health hazards.
• Regular maintenance, irrespective of usage, is essential to ensure
that the equipment will always be functional when required.
Every GE Medical Systems Information Technologies device has a unique
serial number for identification. A sample of the information found on a
serial number label is shown below.
D 0 XX 0005 G XX
Month
Manufactured
A = January
B = February
C = March
D = April
E = May
F = June
G = July
H = August
J = September
K = October
L = November
M = December
Year
Manufactured
0 = 2000
1 = 2001
2 = 2002
(and so on)
Product Code
Two-character
product
descriptor
Product
Sequence
Number
Manufacturing
number (of total
units
manufactured)
Division
F = Cardiology
G = Monitoring
Device Characteristics
One or two letters that
further describe the unit,
for example:
P = prototype not
conforming to marketing
specification
R = refurbished equipment
S = special product
documented under Specials
part numbers
U = upgraded unit
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2 EQUIPMENT OVERVIEW
Revision A Dash 3000/4000 Patient Monitor 2-1
2000966-035
For your notes
EQUIPMENT OVERVI EW:
2-2 Dash 3000/4000 Patient Monitor Revision A
2000966-035
Components
EQUIPMENT OVERVIEW: Components
The Monitoring System
The Patient Monitor
The Dash 3000/4000 patient monitor can function by itself with a built-in
writer, or it can be cabled in with the Unity Network via Ethernet.
Optional components are, if using Wireless LAN or cabled to Ethernet, a
Centralscope central station and the Clinical Information Center.
This device is designed to monitor a fixed set of parameters including
ECG, noninvasive blood pressure, impedance respiration, SpO2, and
temperature. Invasive pressure and EtCO2 are optional features.
Additional specialized features include cardiac output, cardiac
calculations, pulmonary calculations, dose calculations, PA wedge (PA
wedge is only available with the invasive pressure option), and SAM
module interface.
001A
Dash 3000 Monitor
Revision A Dash 3000/4000 Patient Monitor 2-3
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Dash 4000 Monitor
051A
EQUIPMENT OVERVIEW: Components
Right Side View
Left Side View
All of the patient cable connectors are located on the right side of the
monitor. A Trim Knob control provides single control operation of
virtually all monitor functions.
Patient Cable
Connectors
002A
On the left of the monitor, you can find the built-in writer and the
battery compartment.
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
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EQUIPMENT OVERVIEW: Components
Back Vie w
Network Connector—A cable
can be connected to this port
for monitors used in patient
monitoring network
configurations.
Equipotential Terminal—For
measurements in or near the heart
we recommend connecting the
monitor to the potential
equalization system. U se the
green and yellow potential
equalization cable and connect it
to this pin.
AC Power Connector
On the back of the monitor you will find all connectors for equipment and
network.
Line V oltage Selector—This s elector
is factory set to match the line
voltage and frequency rating for
your country.
Audible Alarm Enunciator—The
internal speaker provides sound
for audible alarms. For better
sound quality do not block
speaker.
Aux Port—Used for
RAC 2A and software
updates.
Defib Sync Connector—Provides
ECG analog output signals to
004A
Peripheral Expansion Port
user-supplied equipment. A 5volt, 2-millisecond artificial pacer
spike is added to the analog
output when PACE is on and
detection occurs.
Optional Alarm Indicator
An optional alarm indicator can be built into the handle of the Dash 3000
monitor or into the display bezel of the Dash 4000 monitor. When
activated, the LED indicator flashes red for CRISIS and WARNING
patient status alarms and yellow for all other alarms.
Alarm Indicator
Dash 3000 Monitor
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Dash 4000 Monitor
052A
EQUIPMENT OVERVIEW: Components
Optional RAC 2A Module Housing
The RAC 2A module housing currently supports the SAM module.
006A
An integral power supply is used to run the RAC 2A and support the
needed voltages.
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EQUIPMENT OVERVIEW: Components
Optional Wireless LAN System
Access Points
The flexibility of the GE Medical Systems Information Technologies
Unity Network is increased by using the Wireless LAN system. The
Wireless LAN system allows the user to roam from one access point to
another, maintaining a strong, seamless connection to the Unity
network.
The monitor, with its optional built-in Wireless LAN, functionally
performs the same as a monitor connected directly to the Unity network.
It can be viewed at the central station and by other GE Medical Systems
Information Technologies’ 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.
NOTE: Wireless patient monitors that are moved from room to room
must have the monitor type configured as Rover or Rover/Combo
monitoring.
To integrate the wireless network with the wired network, one or more
access points are necessary. An access point connects the wireless
monitor to the wired network infrastructure within the building, and
acts as a bridge between the wired and wireless networks. The areas
covered by each access point overlap to insure continuous coverage.
NOTE: The monitor will only work with a Symbol Access Point. The
monitor will not communicate directly with a Wireless LAN
device from Aironet.
050A
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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
Size:
Type:
Color: Active-Matrix Liquid Crystal Display (LCD)
Resolution: 640 by 480 pixels
Dash 3000:
Dash 4000:
8.4-inch diagonal
10.4-inch diagonal
Controls
Alarms
Number of traces: 6 (maximum)
Number of seconds/trace:
Dash 3000:
Dash 4000:
Sweep speed:
All waveforms 6.25, 12.5 or 25 mm/sec (with erase bar)
Waveform display options: Individual 6 waveforms, individual 3 waveforms, full,
Information window: Displays non-real-time information without obstructing
Display organization: Prioritized by parameter
Standard: Trim Knob control plus 5 hard keys: Power, NBP Go/
Categories: Patient Status and System Status
4.9 at 25 mm/sec
5.9 at 25 mm/sec
and full grid modes
the display of real-time information
Stop, Function, Silence Alarm, and Graph Go/Stop
Priorities: 4 levels — Crisis, Warning, Advisory, and Message
Notification: Audible and visual
Setting: Default and individual
Silencing: 1 minute, current alarm only
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ECG
EQUIPMENT OVERVIEW: Technical Specifications
Pause: 5 minutes (adult); 3 minutes (neonatal); 5, 15 minutes,
permanent (OR mode)
Volume: Default 70%, 70 dB measured at 1 meter
5 Leadwire cable: I, II, III, V, aVR, aVL, and aVF
10 Leadwire cable (12SL option): V2, V3, V4, V5 and V6
Leads analyzed simultaneously: I, II, III, and V (multi-lead mode)
Lead fail: Identifies failed lead
Alarms: User-selectable upper and lower heart rate limits
Input specifications:
Voltage range:
Signal width:
Heart rate range:
Accuracy:
Input impedance:
Common mode:
Differential:
Common mode rejection:
±0.5 mV to ±5 mV
40 ms to 120 ms (Q to S)
30 to 300 BPM
±1% or ±1 BPM, whichever is greater
>10 M
Ω
at 50/60 Hz
>2.5 M
Ω
from dc to 60 Hz
90dB minimum at 50 Hz or 60 Hz
Output specifications:
Frequency response:
Display:
Diagnostic:
Monitoring:
Moderate:
Maximum:
Paper Recorder:
Diagnostic:
Monitoring:
Moderate:
Maximum:
Linearity deviation:
Noise:
ST segment measurement:
Measurement point:
Measurement range:
Measurement accuracy:
Pacemaker detection/rejection:
Input voltage range:
Input pulse width:
Rise time:
Over/under shoot:
Baseline drift:
0.05 to 40 Hz
0.05 to 40 Hz
0.05 to 25 Hz
5 to 25 Hz
0.05 to 100 Hz
0.05 to 40 Hz
0.05 to 25 Hz
5 to 25 Hz
±3% (maximum)
<30 µV (referred to input)
Adjustable from 0 to 120 ms past the J-point
(default: 60 ms adult, 30 ms neonatal)
–12.0 to +12.0 mm
±10% or 0.5 mm, whichever is greater
±2 mV to ±700 mV
0.1 ms to 2 ms
10 µs to 100 µs
2 mV (max)
<0.5 mV/hour with a ±700-mV, 2-ms pacemaker pulse
applied
Revision A Dash 3000/4000 Patient Monitor 2-9
2000966-035
Invasive Blood Pressure (BP)
EQUIPMENT OVERVIEW: Technical Specifications
Number of channels: 2
Transducer sites: Arterial (ART), femoral artery (FEM), pulmonary artery
(PA), central venous (CVP), right atrial (RA), left atrial
(LA), intracranial (ICP), and special (SP)
In neonatal mode: umbilical artery catheter (UAC) and
umbilical venous catheter (UVC)
Transducer requirements:
Excitation voltage:
Transducer output:
Input specifications:
Range:
Offset:
Output specifications:
Frequency response:
Zero balance range:
Zero balance accuracy:
Zero balance drift:
Accuracy:
Alarms:
5.0 Vdc ±0.1%
5 µV/V/mmHg
–25 mmHg to 300 mmHg
±150 mmHg
dc to 50 Hz
±150 mmHg
±1 mmHg
±1 mmHg over 24 hours
±2% or ±1 mmHg, whichever is greater (exclusive of
transducer)
User-selectable upper and lower limits for systolic,
diastolic, and mean pressures
2-10 Dash 3000/4000 Patient Monitor Revision A
2000966-035
EQUIPMENT OVERVIEW: Technical Specifications
Noninvasive Blood Pressure (NBP)
Measurement technique: Oscillometric
Displayed parameters: Systolic, diastolic, and mean pressures, pulse rate, time
of last measurement
Measurement modes: Manual, auto, and stat in adult and OR modes; manual
and auto in neonatal mode
NBP pressure range:
Systolic pressure range
Adult:
Pediatric:
Neonatal:
Diastolic pressure range
Adult:
Pediatric:
Neonatal:
Mean pressure range
Adult:
Pediatric:
Neonatal:
30 to 275 mmHg
30 to 235 mmHg
30 to 135 mmHg
10 to 220 mmHg
10 to 220 mmHg
10 to 110 mmHg
20 to 260 mmHg
20 to 260 mmHg
20 to 125 mmHg
Cuff pressure range:
Adult:
Pediatric:
Neonatal:
Pressure accuracy:
Static:
Clinical:
Heart rate detection: 30 to 200 beats per minute
Total cycle time: 20 to 40 seconds typical (dependent on heart rate and
Automatic cycle times: 0 to 8 hours
Auto zero: Zero pressure reference prior to each cuff inflation
Tubing length:
Adult:
Neonatal:
Automatic cuff deflation: Cycle time exceeding 3 minutes (90 seconds neonatal),
Cuff sizes:
Disposable:
Reusable:
0 to 275 mmHg
0 to 235 mmHg
0 to 135 mmHg
±2% or ±3 mmHg, whichever is greater
±5 mmHg average error
8 mmHg standard deviation
motion artifact)
12 feet
8 feet
power off, or cuff pressure exceeds 294 mmHg (±6
mmHg) adult, 147 mmHg (±3 mmHg) neonatal
Large adult, adult, small adult, pediatric, small pediatric,
and infant
Thigh, large adult, adult, child, and infant
Alarms: User-selectable upper and lower limits for systolic,
diastolic, and mean pressures
Revision A Dash 3000/4000 Patient Monitor 2-11
2000966-035
Pulse Oximetry (SPO2)
EQUIPMENT OVERVIEW: Technical Specifications
Parameters monitored: Arterial oxygen saturation (SpO2) and peripheral pulse
rate (PPR)
SpO2 range: 50 - 100%
PPR range: 30 - 300 beats per minute
Cardiac Output (CO)
Accuracy:
SpO2:
PPR:
Alarms: User-selectable upper and lower limits for SpO2 and
Availability: Included in 7020 and 7025 software packages. Not
Input specifications:
Probe type:
Catheter manufacturers:
Catheter sizes:
Abbott catheter sizes:
Arrow catheter sizes:
Baxter catheter sizes:
Ohmeda catheter sizes:
Other catheter sizes:
Injectate volume:
Actual accuracy depends on probe. Please reference
manufacturer’s specifications.
± 2% (70 - 100% SpO2) ±1 standard deviation
± 3% (50 - 69% SpO2) ±1 standard deviation
± 3 beats per minute
PPR
available in 7015 software package.
In-line or bath probe
Abbott, Arrow, Baxter, Ohmeda, or other
5.5F (75 cm), 7F (85 cm), 7.5F (110 cm), and
8F (110 cm)
5, 6, 7, or 7.5F
5, 6, 7, 7.5 or 8F
5, 7, or 7.5F
Cardiac coefficient entered manually
3, 5, or 10 cc
Output specifications:
Parameters displayed:
Range:
Cardiac output:
Blood temperature:
Injectate temperature:
Accuracy:
Cardiac output:
Blood temperature:
Injectate temperature:
Frequency response:
2-12 Dash 3000/4000 Patient Monitor Revision A
2000966-035
Cardiac output, blood temperature, injectate
temperature, trial number
0.2 - 15 liters per minute
30 - 42°C
0 - 30°C
±5% (liters of blood/min)
±0.2°C
±0.3°C
dc to 15 Hz ±2 Hz
EQUIPMENT OVERVIEW: Technical Specifications
Respiration
Temperature (TEMP)
Measurement technique: Impedance variation detection
Range:
Respiration rate:
Base impedance:
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,
Number of channels: 2
Input specifications:
Probe type:
Temperature range:
Resolution:
0 - 200 breaths per minute
100 - 1000
0.4 to 10
and user-selectable apnea limit
YSI Series 400 or 700 thermistor (determined by input
cable)
0°C to 45°C (32°F to 113°F)
±0.1°C
Ω
at 52.6 kHz excitation frequency
Ω
variation
Carbon Dioxide (CO2)
Output specifications:
Parameters displayed:
Accuracy:
Alarms:
Information displayed: Inspired and expi red car bon diox ide co ncen tra tion s in %,
Measurement technique: Non-dispersive infrared absorption, dual wavelength
Sensor type: Novametrix Medical Systems’ Capnostat III
Patient interface: Compatible with Novametrix Medical Systems’
Airway adaptors
Types:
Dead space/chamber volumes:
Adult reusable:
Adult disposable:
Neonatal:
T1, T2
(independent of source)
±0.1°C for YSI series 400 probes;
±0.3°C for YSI series 700 probes
User-selectable upper and lower limits for T1, T2
mmHg or kPa, respiration rate, continuous CO2 wavef orm
ratiometric
Capnogard monitoring product
Adult reusable (standard), adult disposable, neonatal
<5 cc
<5 cc
<0.5 cc
Revision A Dash 3000/4000 Patient Monitor 2-13
2000966-035
EQUIPMENT OVERVIEW: Technical Specifications
CO2 measurement specifications:
Measurement range:
Pi CO2/Fi CO2:
Pe CO2/Fe CO2:
RR:
Accuracy:
Display update interval:
CO2 waveform sweep speed:
CO2 averaging:
CO2 measurement stability:
Resolution:
Noise:
0 to 100 mmHg/0 to 13%
0 to 100 mmHg/0 to 13%
0 to 120 breaths/min
±5% of reading or ±2 mmHg, whichever is greater
2 sec
Selectable 6.25, 12.5, or 25 mm/sec
Selectable from single breath, 10 sec, or 20 sec
Accuracy maintained over 8 hours
1 mmHg
2% of reading or 0.5 mmHg (maximum), whichever is
greater
60 Hz interference:
<0.5 mmHg at 38 mmHg
Step response time:
Adult:
Neonatal
<60 ms (10-90%)
<50 ms (10-90%)
Interference:
N2O gas:
±5% of reading or ±2 mmHg (maximum), whichever is
greater, with N2O compensation enabled
O2 gas:
±5% of reading or ±2 mmHg (maximum), whichever is
greater, with O2 compensation enabled
Barometric pressure:
Water vapor:
±2 mmHg (maximum) from 500 to 800 mmHg
±1.5% of reading or ±0.5 mmHg (maximum),
whichever is greater
Anesthetic agent:
±0.5 mmHg (maximum) for concentration of no more
than 5% of halogenated agents
Airway adapter variability:
±3% of reading or ±1.5 mmHg (maximum), whichever
is greater, with same or different adapter; not applicable
after adapter zero
Warm-up time:
Less than 15 seconds to initial CO2 indication, full
specification within 120 seconds; waveform immediate
upon power up
Calibration:
Factory settings:
Factory calibration settings stored in nonvolatile
memory within the sensor; 15 second adaptor
calibration when switching airway types
Verification:
Zero and span performance check with on-cable verifier
Respiration rate specifications:
Range (for 5% step size):
Accuracy:
Resolution:
0-120 breaths per minute
±1 breath per minute
±1 breath per minute
Barometric pressure sensor
specifications:
Range:
Accuracy:
425 to 817 mmHg (56 to 109 kPa)
±25 mmHg
Alarms: User-selectable upper and lower limits for CO2 and RR.
2-14 Dash 3000/4000 Patient Monitor Revision A
2000966-035
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