GE Datex-Ohmeda S/5 Series - Page 115

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Document no. M1144953-001
3. Connect a Nellcor SpO
2
finger probe to the module. Check that the message ‘Pulse
search’ is shown and the corresponding status information in the menu is active. Check
that the shown message changes to ‘Check probe’ within 30 seconds.
4. Attach the SpO
2
probe on your finger. Check that a reading of 95-100 and a proper SpO
2
waveform appear.
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2.2.19 Datex-Ohmeda Oxygen Saturation module, M-OSAT
1. Enter the M-SAT service menu:
Check that the Time-outs, Bad checksums and Bad c-s by mod values are not increasing
faster than by 5 per second. Check also that the module’s ROM memory has passed the
internal memory test, i.e. the ROM shows OK.
2. Check that the message ‘No probe’ is displayed on the screen when no probe is
connected.
3. Connect a suitable SpO2 finger probe to the module. Check that the message ‘Check
probe’ is displayed on the screen within 30 seconds.
4. Attach the SpO
2
probe on your finger. Check that a reading of 95-100 and a proper SpO
2
waveform appear.
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2.2.20 Memory
1. Enter the MemCards service menu:
Check that the memory unit is recognized properly, i.e. Present and Active state YES.
2. Check that the memories and the PCMCIA controller have passed the tests. The status for
each should be OK.
3. Select Communication.
Check that the Interface status states Active continuously and the error counter values
on the bottom part of the menu are stable.
4. Select Status.
Insert Menu card and Data card into the slot.
Wait until the information is fully updated in the service menu, then check that the Card
types are correct and the ‘File system’ states ATA.
Check that the rest of the information is reliable and no errors have been detected.
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2.2.21 Recorder
1. Open the paper compartment cover. Check that the message ‘Recorder: Cover open’
appears on the screen, then close the cover.
2. Press the
Record Wave key and check that the module starts recording the selected
waveforms. Press the
Stop key again to stop recording.
3. Check that the quality of the recordings is acceptable.
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