Moving Around The Virtual Screen - Husky MP2500 Manual

To improve visibility in bad light, turn on the optional backlight, if fitted:
•
If you are using the default keyboard (see section 7.4.3), hold down the
W key and press L
•
If you are using the user keyboard (see section 7.4.3), press L
To turn the backlight off, press the same key(s) again. The backlight places
an additional drain on the batteries, so only use it for short periods.
To maintain legibility, wipe the screen with a clean cloth. Do not use
solvents or abrasives as they might damage the screen. Do not leave the
screen in bright sunlight for long periods, particularly inside a vehicle.

7.3.3 Moving around the virtual screen

The virtual screen provides a CGA-compatible screen, allowing up to 25
lines of 80 characters and graphics with resolutions up to 640x200 pixels.
The LCD provides a window onto this virtual screen, which can display up to
10 lines of 60 characters, or 240x64 pixels.
The window moves over the virtual screen automatically to show the most
recent keyboard input. If you are using the default keyboard, you can also
move the window manually, by pressing the 'viewing keys':
•
To flip the window to show the other side of the virtual screen, hold
down the W key and press F. (This is the LCD flip key.)
•
To move the window a line or column at a time, hold down W and
press one of the cursor keys. (These are the LCD looking keys.)
If you are using the user keyboard, use the cursor keys as LCD looking
keys.
The window will return to its original position as soon as you type
something.
30 H MP2500 System Developer's Guide
USKY