Gigaset DE900 IP PRO User Manual page 79

Setting the backlight
The brightness of the backlight for the display can be set to one of seven levels or you can
specify a time period during which the backlight is deactivated completely, e.g., at night.
If the display backlight is deactivated, it can be reactivated by pressing any key or by an
incoming call. In this situation, pressing the key has no further function.
Prerequisite: The date and time have already been set.
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Settings
Backlight
Brightness
T
5
Time Control:
On
Display off from:
Back
Backlight
5
Time Control:
On
Display off from:
00:00
Display off until:
00:00
Back
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Display Backlight
U
Save
Save
r
Brightness
Select the required brightness
level from 1 to 7. Your setting is
activated immediately so that you
can check it and correct it if neces-
sary.
r
Time Control
V Select On or Off.
The following fields only appear when
Time Control = On.
~
Display off from
W
~
Display off until
§§Save§§
Configuring basic settings
Enter the time at which the
display backlight should be
deactivated, in four-digit
format.
Enter the time at which the
display backlight should be
reactivated, in four-digit for-
mat.
Press the display key to save
your settings.
79