Adjusting The Brightness; Calibrating The Touch Screen - PSC Falcon 4220 Quick Reference Manual

Desktop: The figure to the right shows the
desktop display, or main screen.
Refer to the "Navigating the Display" on
page
ing the touchscreen.
Entering Data: You can input data using
the keypad, stylus, soft input panel (SIP),
and the Scanner.
These methods are described in detail in
"Entering Data" on page 17.
Powering Off: To turn the PDA off, press
the
action suspends the device, but does not actually turn it off. All run-
ning applications remain as you left them until you press the
Backlight

Adjusting the Brightness

The factory default for the
the brightness to your environment and comfort.
1. Press the
2. Press the
3. Adjust as desired.

Calibrating the Touch Screen

On the initial boot-up of the PDA,
the
Align
Press and briefly hold the stylus
on the center of each target as it
moves around the screen.
To recalibrate the touchscreen if it
seems out of alignment, press the
<FN2> + <Enter>
to open the
Screen) window.
To circumvent the Touch Screen
Calibration, press the
Quick Reference Guide
for more information on navigat-
22
Power/Backlight
key again to resume operation of the device.
key while simultaneously pressing on the
<FN2>
edge of the
Left Navigation
edge to increase brightness and the
Right
decrease brightness. No screen will open
screen (labeled
Stylus Calibration
Screen) opens.
keys simultaneously
Stylus Calibration
<ESC>
key again. This
is set at maximum. You can adjust
Brightness
key.
(Align
key.
Setting Up the PDA
Power/
or
Right
edge to
Left
15