Settings 3-31
External Power

To set the backlight settings when using external AC power:

1. Tap Start - Settings - System tab - Backlight icon - External Power tab.

Figure 3-24. Backlight Window - External Power Tab

2. Make the desired selections. See Table 3-5 for backlight settings.

3. Tap ok.

Table 3-5. External Power Backlight Settings

Status Conditions of light On/Off Default (Cold Boot)
On External
Power
Select the Turn off backlight if device is not used for
check box to turn off the backlight after a certain
period of time has passed unused. Period of time can
be selected from the list. Available timings are 1
min, 2 min, 3 min, 4 min, 5 min, 6 min, 7 min, 8 min,
9 min and 10 min.
Check Box is not selected.
Default time is one minute.
Select the Turn on backlight when a button is
pressed or the screen is tapped check box to turn on
the backlight when a key is pressed or the screen is
tapped.
Check Box is selected.