4 Preparation and operation
Result
4.6 Switching the device off
Result
66
EN
MEDUMAT Standard
If you switch the device on in NVG mode, the following displays
are deactivated:
•
Alarm light
•
Line power indicator
•
Battery status indicator
•
Audio alarm output
The start screen with the selected NVG brightness appears
"6.3.7 Device configuration",
The self-test is successful when all of the steps have been
completed. After the self-test, the device displays the start
menu:
e
2. If one or more steps were not completed: Do not operate the
device.
3. Perform a function check
check",
page 184).
The device is ready for use.
1. Press and hold the On/Off button
2. Shut off the oxygen supply.
The device is completely switched off.
2
page 125).
(see "9.3 Performing a function
for at least 2 seconds.
(see