3 Operation
│
21
Fig. 12:
Device ready for use with the pre-
set application
(
here:
Warning
application)
Special features at initial start-up
The language of the user interface must be set once at initial
start-up.
The setting is performed in association with the start images
(Fig. 9).
Special feature when changing the disposable batteries/
rechargeable batteries
Once the batteries have been changed the battery type and if
necessary the date and time must be reset.
The settings are made before the start images appear (Fig. 9).
3.2
Switch off device
The device switch-off process lasts approx. 3 seconds. During
the switch-off process, the display shows:
−
Message
Device switching off …
−
Progress bar
Fig. 13:
Display during switch-off
●
Hold down the ON/OFF key until the message has disap-
peared.
