IBM WorkPad Handbook page 11

Note: If necessary, adjust the contrast control located on the side
of the WorkPad, so the alignment screen is clear and
readable.
2. Remove the stylus from its storage slot on the back of the
WorkPad.
3. Tap the exact center of each target that appears on the screen with
the tip of the stylus.
After you tap each of the targets, continue with the following sections
to set the time and date.
About the Backlight Feature
If you have difficulty seeing the information on your WorkPad, you
can use the backlight feature to illuminate your screen.
To activate the backlight feature:
Press the power button and hold it down for about two seconds.
Release the button when the backlight turns on.
To turn off the backlight feature:
Press and hold the power button for about two seconds. The
backlight feature also turns off automatically (after a period of
inactivity) with the Auto-off after feature.
In addition, you can use a full-screen pen stroke to activate the
backlight feature. See "Buttons Preferences" in the Applications
Handbook for the IBM WorkPad for more information.
Chapter 1 Page 7