Owner's Manual

10 Allegro 3 Rugged Handheld Owner’s Manual
A hard-tipped stylus will not work. Other third party styli
might work with the Mesa 2 touch proles, but we cannot
guarantee it.
Keyboard Features
The Allegro 3 has a numeric keypad, function keys, and a
QWERTY keyboard. The keys are sealed and have backlight
illumination. Some keys are programmable.
Special Keys
Back
Back-space (Delete)
Blue function: Enable or disable touchscreen
Enter (return)
Blue function: Select OK or X on the screen
Move left
Blue function: volume down
Move right
Blue function: volume up
Move up
Blue function: brightness up
Move down
Blue function: brightness down
Action
Home screen
Blue command (sticky on second press)
Left tab (back)
Right tab (forward)
Overview