Nellcor OXIMAX N-560, Service Manual

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Contents
N-560 Service Manual
ii
Operator's Menu Options ..........................................................................................................................32
Accessing Menu Items ........................................................................................................................33
Menu Item 1 (Trend Print) ...................................................................................................................33
Menu Item 2 (Trend Clear) ..................................................................................................................34
Menu Item 3 (Language Selection) .....................................................................................................34
Menu Item 4 (Baud Rate) ....................................................................................................................34
Menu Item 5 (EPP Mode) ....................................................................................................................34
Service Menu Options ..............................................................................................................................35
Menu Item 6 (In-Sensor Trend Mode) .................................................................................................35
Menu Item 7 (RS-232 Nurse Call Polarity) ..........................................................................................35
Menu Item 8 (Time Set) .......................................................................................................................36
Menu Item 9 (Save Current Values as Power-On Defaults) ................................................................37
Menu Item 10 (Restore Factory Default Settings as Power-On Default) .............................................38
Menu Item 11 (Alarm Silence Restrictions) .........................................................................................39
Menu Item 12 (Silence Alarms) ...........................................................................................................40
Menu Item 13 (All Display Off) ............................................................................................................40
Menu Item 14 (Alarm Sound Style Select) ..........................................................................................41
Setting Institutional Defaults (Sample) .....................................................................................................41
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Introduction ...............................................................................................................................................43
How To Use This Section .........................................................................................................................43
Who Should Perform Repairs ...................................................................................................................43
Troubleshooting Guide .............................................................................................................................43
Power ..................................................................................................................................................44
Buttons ................................................................................................................................................46
Display/Alarms ....................................................................................................................................47
Operational Performance ....................................................................................................................48
Data Port .............................................................................................................................................49
Error Codes ..............................................................................................................................................49
Disassembly Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Introduction ...............................................................................................................................................53
Replacement Level Supported .................................................................................................................54
Prior to Disassembly .................................................................................................................................54
Separating Top and Bottom Cases ..........................................................................................................54
Front Case Disassembly ..........................................................................................................................57
NELL-3 Removal ......................................................................................................................................59
Main PCB Removal ..................................................................................................................................60
Power Supply Removal ............................................................................................................................63
Fan Removal ............................................................................................................................................64
Battery Removal .......................................................................................................................................66
Equipotential Terminal Removal ...............................................................................................................68
Spare Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Introduction ...............................................................................................................................................71
Obtaining Replacement Parts ...................................................................................................................71
Parts List and Accessories .......................................................................................................................71
Packing for Shipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Introduction ...............................................................................................................................................75
Returning the N-560 .................................................................................................................................75
General Instructions .................................................................................................................................75
Repacking in Original Carton ....................................................................................................................75