Audio Parameters - Symbol PDT 7200 Series Product Reference Manual

Demo Program
Intensity
The PDT 7200 provides 16 levels of backlight intensity. To change the terminal's backlight
intensity, tap on Intensity and the intensity increases.
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.

Audio Parameters

This option allows you to change the terminal's beeper volume, and displays the version
numbers for the Audio and Notify APIs.
Figure B-12. Control Panel Audio Parameters screen
Beeper Volume
To change the beeper volume, tap the Beeper Volume field, and the value toggles between
Low and High. As the value changes, an example of each level of beeper sounds as a
demonstration. Alternately, use your up and down arrow keys to highlight the Beeper Volume
field, then use your left and right arrow keys to change the value.
B-9