Component Solution Services REC02F Manual de servicio descargar pdf (Pagina 82)

Ultraview 1030/1050 Monitors — Service Manual

4-18

Display or Touchscreen Assembly Replacement

Removing the Bezel

Figure 4-10: Bezel removal

Note:

The handle assembly may remain attached to the rear housing. Access holes are present in

the handle enclosure to gain access to the Front Bezel fastening screws.

1 Remove the expansion housing, if present.

2 Remove the four 6-32 × 1 1/4 inch screws from the top rear housing.

3 Remove the four 6-32 × 3/8 inch screws along the bottom rear housing.

Note:

Due to the short length of the inverter cable, remove it prior to fully opening the case.

1 2 ... 77 78 79 80 81 82 83 84 85 86 87 ... 141 142

Ultraview 1
1030 and 1
Ultraview 1050 Monitors 1
Table of Contents 3
Introduction 5
Monitor Hardware Options 6
Unpacking 9
Batteries 10
Nickel Metal Hydride (NiMH) 11
Battery Use 11
Sealed Lead Acid (SLA) 11
Caution: 12
Assembly 13
Back Panel Connections 14
Power-ON Test 16
Cables and Adapters 18
Maximum Cable Lengths 18
Software Configuration 19
CONFIGURABLE 22
ALARM TONES 22
CONTINUOUS 22
Keyboard Menu 23
Biomed Setup Keys 24
TCP/IP Setup Key 25
BED NAME Key 25
NODE DIRECTORY Key 25
RECORDER SETUP Key 26
RECORDER NAMES Key 27
SELECT RECORDERS Key 27
Select option to change 28
Select recording type 28
Select beds/subnets 28
ALARM SETUP Key 29
HIGH MEDIUM 30
USER ACCESS Key 31
TONE CONFIGURATION Menu Tree 31
SERVICE FUNCTIONS Menu 32
STATISTICS 33
SITE SURVEY Key 34
PRINT Key 34
CHANGE PASSWORD Key 34
RESET MONITOR Key 34
Updating Flash PROM 35
Network Configuration 35
Ethernet Installation 36
Ethernet Removal 36
Module Tests 36
90310 Front Panel 37
DC Power Supply 42
Parameter Module 42
Optional Capnography 42
90367/90369 Monitor 43
CPU PCBA 44
Main CPU 45
MPC860-PCI Bridge 45
Ethernet 46
PMC Connector 46
ISA Bridge 46
Wireless LAN Card 47
Keyboard/Mouse Interface 47
ISA I/O Buffers 47
SDLC Interface 48
Touchscreen Circuitry 48
Nurse Alarm Output 48
Clock Distribution 48
Hardware Reset 49
Software Reset 50
Power Failure Operation 50
Hard Reset Configuration Word 50
Interrupts 50
Power Supply System 52
Battery Chargers 54
Normal Operation Overview 56
EMI Reduction 56
Boot Sequence Overview 56
Touchscreen PCBA 58
26 gnd Input 59
I/O Bay PCBA 60
Recorder Interface PCBA 62
ICB (Interconnect PCBA) 63
Maintenance 65
Fan Filter 66
Mechanical Inspection 67
Electrical Safety Testing 67
Definitions 68
Ground Resistance 69
Chassis Leakage Current Tests 69
Preventive Maintenance 70
Functional Checks 70
Capnography 72
Part Replacement Procedures 74
Replacing the Main PCBA 75
Removing the Chassis Assembly 76
Removing the Door 80
Removing the Bezel 82
Removing the I/O Bay PCBA 84
Removing the CO 86
PCBAs for Option G 86
PCBAs for Option H 88
System Startup 90
Boot Menu 91
Power ON Diagnostics 93
Extended Diagnostics 93
Diagnostic Menus 94
MEMORY MENU 96
Diagnostic LED 98
Error Log 99
Troubleshooting 101
System Troubleshooting 103
Touchscreen Troubleshooting 104
Ethernet Troubleshooting 105
Module Slot Troubleshooting 105
SDLC Output Troubleshooting 105
Battery Troubleshooting 107
Recorder Troubleshooting 108
Capnography Troubleshooting 113
Does Not Display 114
Reads Low 115
Check Reads Low 115
Problem Messages 116
Contents 119
Overview 119
Field Replaceable Parts List 119
Drawings 123
Appendix A — Glossary 125
Appendix B — Electromagnetic 131
Compatibility 131
Electromagnetic Immunity 132
Interference 134
Mitigation 134
Appendix C — Symbols 135
12,200 m 137
Approved 140
ETL Laboratory Approved 140

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