GE Eagle 1000 User guide

Eagle 1000 Patient Monitor
Servicing Instructions
227 468 01 SA(e) Revision G

Caution:
During repairs/service interventions, observe the protective measures against damage due
to ESD.
·GE Medical Systems Information Technologies (GEMS IT) considers itself
responsible for the effects on safety, reliability, and performance of the equipment, only
if:
- assembly operations, extensions, read ustments, modifications, or
repairs are carried out by
GE Medical Systems Information Technologies (GEMS IT) or by persons
authorized by GE Medical Systems Information Technologies,
- the electrical installation of the relevant room complies with the applicable
national and local requirements, and
- the instrument is used in accordance with the instructions for use.
•This manual contains service information; operating instructions are provided in the
operators manual of the instrument.
•This manual is in conformity with the instrument at printing date.
•All rights are reserved for instruments, circuits, techniques, and names appearing in the
manual.
© Copyright 1997 - 2003, GE Medical Systems Information Technologies GmbH.
All rights reserved.
Printed in Germany

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Information Technologies Servicing Instructions 227 468 01 Rev. G
Contents
1. General overview of EAGLE 1000 ........................................................................................................ 7
1.1 Documentation and nomenclature o Marquette Hellige instrument part numbers .......................... 7
1.1.1 Con iguration o instrument part number ............................................................................... 7
1.1.2 Con iguration o the PCB par numbers.................................................................................. 7
1.2 Eagle 2000 system overview ............................................................................................................ 9
1.3 System overview............................................................................................................................. 10
1.3.1 Hooking up EAGLE 1000 monitors to PC Central Station SynOpsis 1000 ......................... 10
1.3.2 Patient data trans er rom EAGLE 1000 via HELAN to SMU using QuickLink .................... 12
1.3.2.1 Introduction .......................................................................................................... 12
1.3.2.2 Data trans er between Eagle and Gateway ........................................................ 13
1.3.2.3 Connection to the LAN ........................................................................................ 13
1.3.2.4 EAGLE 1000 - QuickLink - HELAN - Examples o the link to networks .............. 15
1.3.2.4.1 Functional structure overview .......................................................... 15
1.3.2.4.2 Main components or the installation o QuickLink:.......................... 15
1.3.2.4.3 EAGLE 1000 - QuickLink ................................................................. 16
1.3.2.4.4 Network link - HELAN Concentrator ................................................ 17
1.3.2.4.5 Network link - HELAN Twisted Pair .................................................. 18
2. System overview .................................................................................................................................. 19
2.1 Technical speci ications .................................................................................................................. 19
2.1.1 System inter aces ................................................................................................................ 19
2.1.2 Display ................................................................................................................................. 19
2.1.3 Monitor unctions ................................................................................................................. 19
2.1.4 Power supply ....................................................................................................................... 20
2.1.5 Operation and storage ......................................................................................................... 21
2.1.6 ECG and heart rate ............................................................................................................. 21
2.1.7 Oxygen saturation Sp02 ...................................................................................................... 23
2.1.8 Non-invasive blood pressure ............................................................................................... 24
2.1.9 Invasive blood pressure ....................................................................................................... 25
2.1.10 Temperature......................................................................................................................... 27
2.1.11 Trend.................................................................................................................................... 28
2.2 Functional description o PCBs and subassemblies ...................................................................... 28
2.2.1 Eagle 1000 con iguration and unctional groups ................................................................. 28
2.2.2 PCB ECG Monitor................................................................................................................ 29
2.2.3 System power supply .......................................................................................................... 30
2.2.4 Floating system power supply and signal low .................................................................... 31
2.2.5 Signal exchange with the processor .................................................................................... 31
2.2.6 Display ................................................................................................................................. 32
2.2.7 Block diagrams .................................................................................................................... 33
2.2.7.1 Functional groups ................................................................................................ 33
2.2.7.2 Floating system supply and signal low ............................................................... 34
2.2.7.3 System power supply .......................................................................................... 35
2.2.7.4 PROCESSOR block diagram .............................................................................. 36
2.2.7.5 DISPLAY block diagram ...................................................................................... 37
2.2.8 ECG signal preprocessing ...................................................................................................38
2.2.8.1 Functional descriptiony........................................................................................ 38
2.2.8.2 ECG/Pace Preprocessing ................................................................................... 40
2.2.9 PCB MP 204 Oximeter 930 117 26...................................................................................... 41
2.2.9.1 Function ............................................................................................................... 41
2.2.9.2 Figure o pcb MP204 Oximeter ........................................................................... 41
2.2.9.3 Pin assignment .................................................................................................... 42
2.2.10 Non-invasive blood pressure module .................................................................................. 43
2.2.10.1 Function ............................................................................................................... 43
2.2.10.2 Figure o PCB NBP Module NB11: 930 117 15 ................................................... 44
2.2.10.3 Figure o PCB NBP 2000 Module 930 117 93 or 388 032 60 ............................. 45
2.2.10.4 Pin assignment .................................................................................................... 46
2.2.11 PCB Press-Temp 388 031 75/PCB Temp 388 032 04 ......................................................... 47

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Information Technologies Servicing Instructions 227 468 01 Rev.G
2.2.11.1 PRESS module.................................................................................................... 47
2.2.11.2 Temp module ....................................................................................................... 48
2.2.11.3 Internal inter aces ................................................................................................ 49
2.2.11.4 Inter aces to peripherals ...................................................................................... 50
2.2.11.5 TEMPERATURE BLOCK DIAGRAM ................................................................... 51
2.2.11.6 PRESS BLOCK DIAGRAM ................................................................................. 52
2.2.12 Recorder 50 Part No. 218 111 12 ........................................................................................ 53
2.2.12.1 Function ............................................................................................................... 53
2.2.12.2 Recorder block diagram ...................................................................................... 54
2.2.12.3 Internal inter aces ................................................................................................ 55
2.2.12.4 Inter aces to peripherals ...................................................................................... 56
2.2.13 PCB Power Supply 930 117 41 ........................................................................................... 57
2.2.13.1 Function and pin assignment .............................................................................. 57
2.2.13.2 Figure o PCB Power Supply 930 117 41 ............................................................ 58
2.2.14 Membrane keypad ............................................................................................................... 59
2.2.14.1 Pin assignment ........................................................................................................................ 59
2.2.14.2 Membrane keypad 390 001 30 and 390 001 64, circuit diagram ........................ 60
2.3 Pin con iguration o panel connectors ............................................................................................ 61
2.3.1 Socket ECG 303 444 28 ......................................................................................................61
2.3.2 Socket SpO2 303 444 29.....................................................................................................62
2.3.3 Socket PRESS 303 444 30 ................................................................................................. 63
2.3.4 Socket Temperature (TEMP) 303 444 31 ............................................................................ 64
2.3.5 Socket on the rear panel o the Eagle 1000 ........................................................................ 65
2.3.6 2-Port Press Adapter 220 102 01 ........................................................................................ 66
2.4 Complete circuit diagram and mechanical diagrams...................................................................... 67
2.4.1 Systems without a recorder 101 123 .. ................................................................................ 67
2.4.2 Systems with a recorder 101 124 .. ..................................................................................... 67
2.4.3 Complete wiring circuit (S-Plan) .................................................... Please re er to the appendix
2.5 Master Record Index (MRI) ................................................................... Please re er to the appendix
3. Maintenance and technical ins ection .............................................................................................. 69
3.1 Visual check .................................................................................................................................... 69
3.2 Checkout Procedures ..................................................................................................................... 70
3.2.1 Recommended testing/calibration equipment and accessories: ......................................... 70
3.2.2 Test preliminaries ................................................................................................................. 71
3.2.3 Operating control and indicator per ormance checks.......................................................... 71
3.2.4 ECG per ormance check ..................................................................................................... 72
3.2.4.1 Patient cable identi ication................................................................................... 72
3.2.4.2 ECG Simulator settings ....................................................................................... 72
3.2.4.3 Analysis o the ECG signal, HR value and QRS beep ........................................ 72
3.2.4.4 Testing alarm limits, recorder start, audible alarm activation .............................. 73
3.2.4.5 Testing the input ampli ier o set .......................................................................... 73
3.2.4.6 Testing pacing detection ...................................................................................... 73
3.2.4.7 Testing the lead ail detection .............................................................................. 74
3.2.5 NI blood pressure per ormance check ................................................................................ 74
3.2.5.1 Leakage test ........................................................................................................ 74
3.2.5.2 Testing display errors .......................................................................................... 74
3.2.5.3 Testing the de lation pressure threshold ............................................................. 76
3.2.5.4 Dynamic blood pressure measurement .............................................................. 76
3.2.6 SpO2 per ormance check .................................................................................................... 76
3.2.6.1 Simulator setting .................................................................................................. 76
3.2.6.2 Monitor settings ................................................................................................... 76
3.2.6.3 Displaying wave orms and parameter readings .................................................. 76
3.2.6.4 Testing display accuracy o SpO2 and pulse rate ............................................... 77
3.2.7 Invasive blood pressure per ormance check (Vers. 2.0 and higher) ................................... 77
3.2.8 Temperature per ormance check (Vers. 2.0 or higher)........................................................ 78
3.2.9 RS232 per ormance check (Vers. 2.0 or higher) ................................................................. 78
3.2.10 Nurse call output per ormance check .................................................................................. 79
3.2.11 Testing condition o battery .................................................................................................. 79

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3.2.12 Backup battery or the clock ................................................................................................ 79
3.3 Calibration check o the measuring system ....................................................................................80
3.3.1 Technical Inspections o the Measuring System ................................................................. 80
3.4 Sa ety Analysis Test ........................................................................................................................ 81
3.4.1 General introduction ............................................................................................................ 81
3.4.2 Recommended Test Equipment .......................................................................................... 81
3.4.3 Protective Earth Resistance Test......................................................................................... 83
3.4.4 Leakage Current Measurement ........................................................................................... 83
3.4.4.1 Enclosure Leakage Current Test ......................................................................... 83
3.4.4.2 Patient Leakage Current Test .............................................................................. 84
3.4.4.3 Enclosure Leakage Current Test (System) ......................................................... 85
4. Instrument service ............................................................................................................................... 86
4.1 Service mode tests ......................................................................................................................... 86
4.2 Instrument per ormance.................................................................................................................. 87
4.2.1 Start-up per ormance ........................................................................................................... 87
4.2.2 Operating per ormance........................................................................................................ 87
4.2.3 Per ormance in the event o a mal unction .......................................................................... 87
4.3 Battery management ...................................................................................................................... 88
4.4 Sa ety in ormation ........................................................................................................................... 89
4.4.1 Insulating oil ........................................................................................................................ 89
4.4.2 High voltage ......................................................................................................................... 89
4.4.3 ESD protection..................................................................................................................... 89
4.5 Eagle 1000 servicing in ormation ................................................................................................... 90
4.5.1 Service repair kit .................................................................................................................. 90
4.5.2 Opening the instrument ....................................................................................................... 90
4.5.3 Removing and reinstalling assemblies ................................................................................ 91
4.5.4 Adjustment procedures........................................................................................................ 95
4.5.4.1 Location o the adjustment devices on PCB ECG Monitor Index G to I .............. 97
4.5.5 Recorder service ................................................................................................................. 99
4.5.6 PCB Press-Temp 388 031 75, PCB Temp (partly equipped PCB Press-Temp) ................ 101
4.6 Troubleshooting tips...................................................................................................................... 101
4.7 QuickLink test ............................................................................................................................... 105
4.7.1 Technical inspections......................................................................................................... 105
4.7.2 Tools required .................................................................................................................... 105
4.7.3 Testing QuickLink adapter leading to QuickLink Station and HELAN ............................... 105
4.7.4 Testing QuickLink adapter leading to Eagle 1000 ............................................................. 107
4.7.5 QuickLink test: RS-232 connections ................................................................................. 108
4.7.6 Maintenance and checkout procedures ............................................................................ 109
5 PCB R-Plan, P-Plan .............................................................................................................................111
5.1 PCB ECG Monitor 388 031 19 (V2.0) ........................................................................................... 111
5.2 PCB ECG Monitor 388 031 19 I (V2.01) ........................................................................................ 111
5.3 PCB Recorder 50: 388 031 70 ...................................................................................................... 111
5.4 PCB Press/Temp 388 031 75 ........................................................................................................ 111
5.5 PCB Temp 388 032 04 ................................................................................................................... 111
5.6 PCB Press Distributer 388 032 12 ................................................................................................. 111
5.7 Isolation relay Eagle 1000: 388 032 14 ......................................................................................... 111
6. S ar arts List ..................................................................................................................................... 113
7. Miscellaneous, Notes ........................................................................................................................ 117
A endix............................................................................................................................................. 119
Circuit diagrams, mechanical diagrams ................................................................. Apprendix
Master Record Index (MRI) .................................................................................... Apprendix

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Information Technologies Servicing Instructions 227 468 01 Rev.G
Revision History
This manual is subject to the GE Medical Systems Information Technologies change order service. The
revision code, a letter that ollows the document part number, changes with every update o the manual.
The initial version o the manual has the letter A.
Part No. Revision Code Date Comment
227 468 01 A 1997-05 Initial Release
227 468 01 B 1997-06 Updates
227 468 01 C 1997-08 Updates
227 468 01 D 1997-12 Updates
227 468 01 E 1998-02 ECO 063757
227 468 01 F 2001-02 ECO 065760
227 468 01 G 2003-02 ECO 068791

GE Medical Systems EAGLE 1000 Page 7
Information Technologies Servicing Instructions 227 468 01 Rev. G
1.1 Documentation and nomenclature of Marquette Hellige
instrument part numbers
1.1.1 Configuration of instrument part number
The instrument part number comprises 8 digits, the first 6 digits determining the instrument
type, the last 2 digits the instrument version. The language is determined by configuration,
thus having no influence on the part No.
E.g. Instrument Type Version
E GLE 1000
without recorder 101 123..
with recorder 101 124..
07 complete system
02 ECG only
1.1.2 Configuration of the PCB par numbers
388 xxx yy Spare part numbers for the operative PC s.
The instrument documentation, e.g., reference diagrams, circuit diagrams and parts lists
are listed under these part numbers.
The 388 number is located on the barcode label.
Configuration of the barcode labels:
Consecutive number
Consecutive number barcode Test mark
0000000219
388 011 51 3131 C3
Part No. Parts list index
Test number (batch)

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Information Technologies Servicing Instructions 227 468 01 Rev.G
303 xxx yy Spare part numbers for PC s tested especially thoroughly
303 numbers are only given to PCBs where the level of testing applied to 388 PCBs is
inadequate for implementation when servicing in the field, or where only a complete set of
PCBs can be replaced in the field.
In addition to a barcode label (388 number) 303 part numbers also have an additional
label with a 303 number and are to be found in the spare parts list under this number.
Exchange for defective PC s
Where servicing is required exchange PCBs are available for the replacement of some
PCBs. When using a exchange PCB, the defective PCB is to be returned to the Freiburg
factory. Replacement PCB part numbers are included in the spare parts list.
1.1.3 Instrument status documentation (nominal status)
Due to the hardware and software combination unambiguous documentation of the instru-
ment assembly status is necessary, also in the event of repairs.
This documentation comprises the following documents and measures:
Master Record Index (MRI)
This document is a component of this instrument documentation.
This document states the combination of permissible hardware and software for a particu-
lar instrument version. The permissible PCB Index is given in the Index column with each
update delivered. Further permissible PCB Indexes are given in the compatible column.
The PCB Index can be found in the PCB barcode label.
Product Status Index
This document is created during manufacture. The Product Status Index documents the
hardware/software product status.

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Information Technologies Servicing Instructions 227 468 01 Rev. G
1.2 Eagle 2000 system overview
These servicing instructions describe the instrument versions with Hellige circular connec-
tors.
Compact, multi-parameter patient monitor, 12 different models
101 123 02 E GLE 1002 ECG
101 124 02 E GLE 1003 ECG larm recorder
101 123 03 E GLE 1004 ECG SPO2
101 124 03 E GLE 1005 ECG SPO2larm recorder
101 123 04 E GLE 1006 ECG NBP
101 124 04 E GLE 1007 ECG NBP larm recorder
101 123 05 E GLE 1008 ECG SPO2NBP
101 124 05 E GLE 1009 ECG SPO2NBP larm recorder
101 123 06 E GLE 1010 ECG SPO2NBP TEMP
101 124 06 E GLE 1011 ECG SPO2NBP TEMP larm recorder
101 123 07 E GLE 1014 ECG SPO2NBP TEMP 2 x IBP
101 124 07 E GLE 1015 ECG SPO2NBP TEMP 2 x IBP larm recorder
Table of E GLE 1000 models (NBP = non-invasive blood pressure, IBP = invasive blood
pressure.

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Information Technologies Servicing Instructions 227 468 01 Rev.G
1.3 ystem overview
1.3.1 Hooking up EAGLE 1000 monitors to PC Central tation ynOpsis 1000
Eagle 1000 monitors version V2.1 and higher can be connected up to the PC Central
Station SynOpsis 1000. This involves the hooking up of up to eight monitors via a serial
cable with an OctaBus 1000. Up to two OctaBus 1000s can be connected up to the
Central Station. Each OctaBus is connected to the Central Station PC using a printer port.
larm release ensues from one of the two OctaBus devices, these being connected ap-
propriately. The OctaBus devices and the Central Station PC monitor controll each others
performance and give an alarm when a malfunction is detected. For configuration see
figure below.
Figure 1. Connection of EAGLE 1000 with current loop output to Nurse Call/ Central Station
soc et
Connection
The Nurse Call socket of Eagle 1000 V2.1 or higher is used for hooking up to the Central
Station via the OctaBus. current loop permits connections over distances of up to 200 m.
Connection to the OctaBus is via an 8-lead cable either from a wall outlet or directly. Refer
to the Installation Instructions for more details.
Nurse Call
EAGLE wall outlet