GE S5 Service Manual

Service Menu
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                                          Document no. M1031519-01
4.6 COP
SvO2
Meas. state: Measurement status shows: No optical module (No OM) connected, initializing the optical module (Init 
OM), normal measurement state (Normal) and failed module (OM fail).
Value is a measured SvO
2 value.
Gain is the gain of the remote red and infrared signals (0, 1, 2 or 3)
Red int: Reflected red intensity
Ired int: Reflected infrared intensity
Loc red: Local red intensity
Loc ired: Local infrared...

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Document no. M1031519-01                                                                           
Button: The front panel Zero P4 and Start C.O. key functions can be confirmed by pressing the key and checking that the 
relevant OFF message turns to ON.
Timeouts is a cumulative number that indicates how many times the module has not responded to the monitors 
inquiry. 
Bad checksums is a cumulative number that indicates how many...

Service Menu
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                                          Document no. M1031519-01
4.7 NIBP Module
 
Service menu for Non-invasive Blood Pressure Modules.
Service Data
Pressure shows the measured pressure multiplied by 
10. This value is automatically zero-drift compensated.
Zero shows the difference between the zeroing value in 
the permanent memory (stored when the module is 
calibrated) and the current automatic zero-drift 
compensation multiplied by 10. The value can change 
between +20 and -20 mmHg....

Datex-Ohmeda S/5 Compact Anesthesia and Compact Critical Care Monitors
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Document no. M1031519-01                                                                           
4.7.1 NIBP Demo
A service menu for demonstrating the oscillometric 
method of NIBP measurement. The menu shows the 
real-time pressure signals that are measured from the 
NIBP cuff. The measurement result is shown in the 
adjoining digit field.
Wave Recording is for selecting the recording option. 
If ON is selected, the pressure...

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                                          Document no. M1031519-01
4.7.2 NIBP Calibration
How to Calibrate
Calibration selection is available only when protection is OFF.  
NOTE: Both channels B1 and B2 must be calibrated simultaneously.
NOTE: The module must be in the frame during the whole procedure.
NIBP calibration can be performed in the NIBP Service menu as follows:
1. If Protection is ON, change it to OFF by pressing the NIBP module buttons 
Auto ON/OFF and 
Start Cancel...

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Document no. M1031519-01                                                                           
message field. After this, a pressure bar will appear beside the menu and the text ‘Calibrating’ 
will appear in NIBP digit field.
3. Connect an external mercury manometer with a pump to the module through the both tubes of 
the hose. Pump up to about 200 mmHg pressure (range of 150 to 300 mmHg allowed) 
according to the manometer....

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                                          Document no. M1031519-01
4.7.4 NIBP Pulse Valve
How to check Pulse Valve
Wrap an adult cuff around a pipe and connect the cuff to the module. Select Start test and push the 
ComWheel. The pressure rises beyond 240 mmHg and stops. The pulse valve opens. The module 
counts the time it takes for the pressure to go down from 240 mmHg to 50 mmHg and displays it on 
the screen. The test can be manually stopped by selecting Stop test.
The valve can be...

Datex-Ohmeda S/5 Compact Anesthesia and Compact Critical Care Monitors
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Document no. M1031519-01                                                                           
4.7.5 NIBP Buttons/Leds
The selections Auto ON/OFF, Manual ON/OFF, STAT ON/OFF, and Measur. ON/OFF have effect only 
on the NIBP module, M-NIBP.
Buttons/Leds Data
For information on general items Pressure, Zero, 
Protect handle, Calibr. prot., +15 V power, AD0 to 
AD7 as well as Timeouts etc., see section “4.7 NIBP 
Module”. 
Buttons...

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                                          Document no. M1031519-01
4.7.6 NIBP Pneumatics
How to check Interval 20 mmHg -> 185 mmHg 
Select Start pump at different combinations of the valves open/closed and push the ComWheel. The 
module counts the time it takes for the pressure to go up from 20 mmHg to 185 mmHg and displays 
it. When all the valves are closed, the pump should be able to pump the pressure in about 1 to 4 
seconds into an adult cuff wrapped around a pipe. The pump does not...

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Document no. M1031519-01                                                                           
4.7.7 NIBP Watchdog
How to test Adult watchdog time
Select Test ADULT and press the ComWheel. Watchdog interval starts counting up seconds and keeps 
on counting as long as the +15 Vdirty is on. The time should be 120 to 140 seconds.
How to test Infant watchdog time
Select Test INFANT and press the ComWheel. Watchdog interval starts...