TABLE OF CONTENTS
ii Model 2000 Service Manual
PULSE OXIMETRY MONITORING ....................................................................................................................12
Principles of Operation.............................................................................................................................................12
Warnings/Cautions....................................................................................................................................................14
Pulse Oximetry Sensors ............................................................................................................................................14
Monitoring Procedure...............................................................................................................................................14
Alarm Limits..............................................................................................................................................................15
Response Settings.......................................................................................................................................................15
Default Values............................................................................................................................................................15
Reset to Default Values.............................................................................................................................................15
ALARM MESSAGES...............................................................................................................................................16
Status Messages .........................................................................................................................................................16
MONITOR TESTING ..............................................................................................................................................17
BATTERY OPERATION.........................................................................................................................................18
Battery Replacement.................................................................................................................................................18
CLEANING AND DISINFECTION........................................................................................................................19
The Monitor...............................................................................................................................................................19
Cleaning and Reuse of Sensors.................................................................................................................................19
Patient Cables............................................................................................................................................................20
ACCESSORIES.........................................................................................................................................................21
Reorder Numbers......................................................................................................................................................21
Instructions for use....................................................................................................................................................22
Disposal.......................................................................................................................................................................22
TESTING & TROUBLESHOOTING.....................................................................................................................27
Required Equipment.................................................................................................................................................27
Power Supply/Charges Tests....................................................................................................................................27
Audio Tests.................................................................................................................................................................28
Safety Tests ................................................................................................................................................................28
Rear Panel Connectors..............................................................................................................................................29
ERROR MESSAGES................................................................................................................................................31
REPLACEMENT PARTS........................................................................................................................................32
DISASSEMBLY & ASSEMBLY.............................................................................................................................33
SCHEMATICS...........................................................................................................................................................A
BOARD LAYOUTS ...................................................................................................................................................B