User`s manual

3700 User’s 2-7
Touchscreens
Screen Save
Screen Save
If a key has not been pressed for a pre-determined period of
time, the PCWS’ backlight turns off and the screen
automatically darkens. You can turn the backlight on again by
pressing a key.
Steps
1. Press anywhere on the touchscreen.
The backlight turns on and the screen lights up. The screen
displayed is the one that was showing when the backlight
turned off.
Notes
General
Information
This feature extends the life of the backlight. No information is lost when the
backlight is turned off.
Example
Samantha walks over to the PCWS to post an order. The screen is dark. She
presses anywhere on the screen, and the screen lights up.
[Any Key]