Adjusting The Contrast - PSC Falcon 310 User Manual

Falcon Viewport
NOTE

Adjusting the Contrast

48
48-Key Keypad
Figure 19: Falcon 33x/34x Cursor Key Locations(48-Key)
1. To initiate panning
neously. This action toggles the viewport panning mode on or off.
2. When viewport panning is initiated, the panning icon (
played along the right side of the LCD.
3. Use the arrow keys (refer to
to the left, or to the right while in panning mode.
4. To exit panning mode, press the
screen snaps back to the cursor. No character is displayed.
It is not necessary to press
order to exit the panning mode. If any other key is pressed (besides the
<arrow> key or the <PAN LK>
snaps back to the cursor, and displays the pressed character (if applicable).
When working in dim or bright light, the contrast between the text and
the background can be adjusted in the viewport.
To adjust the contrast for the Falcon
mode, press
<FN>+<PAN LK>
) to move the display up, down,
Figure 19
<PAN LK>
<Fn> to activate the Panning Toggle
key), the Falcon exits panning mode,
:
31X
®
Falcon
keys simulta-
) is dis-
key. Upon exit, the
key in
DOS Portable Terminals