90
IGEL
Technology GmbH
IGEL Zero HDX
5.09.100
Figure 31: Display power Management Options
Enable
Handle display power management
in order to switch on the DPMS energy saving functions.
Specify separately for battery and mains operation the number of minutes before the screen switches
to a specific energy-saving mode:
Three different modes are offered:
-
Standby time
(standby mode)
-
Suspend time
(sleep mode)
-
Off time
(Off)
If a device is switched on but not used for some time, energy can also be saved by reducing the
brightness
of the screen
.
Specify by how many percent the brightness of the screen is to be reduced and how long the period of
inactivity before brightness reduction should be. Values between 10 seconds and two minutes are
available to choose from.
Naturally, all stages are gone through only if the X-Server does not receive any new entries during
this period.
