Display Parameters; Display Contrast - Symbol PDT 7500 Series Product Reference Manual

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PDT 7500 Series Product Reference Guide for Windows CE

Display Parameters

This option allows you to customize the Display Contrast and the Backlight. Also displayed
on this screen is the API version number.
Figure B-11. Control Panel Display Parameters screen

Display Contrast

To change the terminal's display contrast, tap on Display Contrast, and the contrast value
increments. The terminal's display changes as you change the value, to give you a sense of
how the contrast looks at each value. Alternately, change the contrast using your keypad by
using the up and down arrow keys to highlight the Display Contrast field, then use your left
and right arrows to increase or decrease the contrast.
Backlight
To turn the terminal's backlight on or off, tap the Backlight field. The value toggles On and
Off as you tap the field. Alternately, use your up and down arrow keys to highlight the
Backlight option, then use your left and right arrows to turn the backlight on of off. As you
change the value, the terminal's backlight turns on or off to demonstrate how the screen looks
with the backlight on or off.
API Version
This option displays the current version of the Display API.
B-8