User's Manual

Table Of Contents
36 Psion Teklogix 7535 Hand-Held Computer Quick Start Guide
•In the Keyboard Properties dialogue box, open the Backlight tab.
2.4 The Display
7535s are equipped with display backlighting to improve character
visibility in low light conditions. The backlight switches on when a
key is pressed and the ambient light is below the set threshold. The
contrast can also be adjusted to further improve character visibility.
2.4.1 Adjusting The Display Backlight
In the Windows CE Control Panel, choose the Display icon and
select the ‘Backlight’ tab.
Determines how dark the
ambient light gets before
backlight switches on.
Adjusts light intensity.
Determines the duration
of time that the keyboard
backlight stays on when
unit is not in use.