Datex-Ohmeda AS/3 Compact Monitor Technical Reference Manual page 70

Datex-Ohmeda AS/3 CM and CS/3 CMC
Compact Airway Module
23.
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24.
Monitor Setup
S-ANE99(A)
L-ARK99(A)
S-ICU99(A)
Wait until the message 'Calibrating gas sensor' disappears from the screen, then enter the
Monitor Setup
Check that the module configuration displayed corresponds with the Compact Airway Module
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25.
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26.
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27.
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Check that the fan is running.
Select the pressure and the flow waveform on the monitor screen:
- Screen 1 Setup - Waveform Fields - Field 5 - Paw
Airway Gas
- Agent/N2O Setup - Agent Measurement - ON
- Spirometry Loops - Scaling - Indep.
Ventil.
- Spirometry Setup - Scaling - Indep.
Airway Module service menu:
- Install/Service (password 16-4-34) -
Service (password 26-23-8) - Parameters - Gas Unit - General
type being used.
Check that the 'Timeouts', 'Bad checksums' and 'Bad c-s by mod' values are not increasing
faster than by 50 per second.
A value increasing faster than this indicates a failure in Module Bus communication.
Enter the ... Gas Unit - Gases service menu.
Check that the 'Ambient' value displayed corresponds with the current ambient pressure
(±20 mmHg)
Check that the flow measurement offset, i.e. the sample 'Zero' value displayed is within
±10 ml/min.
- Paw Scale - 20
- Flow Scale - 15
- Paw Scale - 20
- Flow Scale - 15
- Field 6 - Flow