ResMed S9 V-Auto Information Manual page 5

Problem/possible cause
The following message is NOT displayed on the LCD after you try to update the settings using
Settings updated successfully, press any key
the SD card:
The settings were not updated.
General technical specifications
Power supply 90W power supply unit
Input range: 100–240V, 50–60Hz, 115V, 400Hz nominal for aircraft use
Typical power consumption: 70W (80VA)
Maximum power consumption: 110W (120VA)
30W power supply unit
Input range: 100–240V, 50–60Hz, 115V, 400Hz nominal for aircraft use
Typical power consumption: 20W (40VA)
Maximum power consumption: 36W (75VA)
90W DC/DC converter
Nominal inputs: 12V, 24V
Typical power consumption: 70W
Maximum power consumption: 110W
Environmental Operating temperature: +5°C to +35°C
Note: The air flow for breathing produced by this therapy device can be higher
conditions
than the temperature of the room. Under extreme ambient temperature
conditions (40ºC) the device remains safe.
Operating humidity: 10 to 95% non-condensing
Operating altitude: Sea level to 2,591m
Storage and transport temperature: -20°C to +60°C
Storage and transport humidity: 10 to 95% non-condensing
ResMed confirms that the device/s meets the Federal Aviation Administration
Aircraft use
(FAA) requirements (RTCA/DO-160, section 21, category M) for all phases of air
travel.
Solution
Contact your clinician/service provider immediately.
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