User Manual

Chapter 2 Standard Features 13
Key Function
Power
 Press and release: On or sleep
 Hold for 5 seconds and pull down screen: Power
off
 Hold for 10 seconds: Reset device. CAUTION:
before doing this, see the Sleep, Reset, Hibernate,
Power-Off, and Recovery section in this chapter.
 Hold for 20 seconds: Electrically disconnect the
battery pack(s); to reconnect the batteries, you
are required to plug in the charger or external
12 V power. CAUTION: before doing this, see the
Sleep, Reset, Hibernate, Power-Off, and Recovery
section later in this chapter.
Programmable Keys
The p1, p2, and p3, function keys can be set up
programmatically. These keys can also be selected to
launch applications or functions.
To adjust the programmable keys, open the Start menu and
select Keypad Settings (located at the bottom of the Start
menu screen in a shortcut tile). The Keypad Buttons and
Backlight panel appears. The programmable keys and their
current assignments is shown. Select your preferred function
per key from the drop down menus.
Keypad Backlight Brightness
To adjust the keypad backlight brightness, go to the Start
menu and select Keypad Settings At the bottom of the
Keypad Buttons and Backlight panel is a slider that adjusts
the keypad backlight brightness. You can make the
backlight brighter by moving the slider to the right or turn it
down by moving the slider to the left. Dimming the keypad
backlight saves battery power when the Mesa 2 is in use.
Power Management
The Mesa 2 runs on battery power. It comes with a Li-Ion
rechargeable and removable battery pack. An internal
battery pack is an option. You can use one type of battery or
both.
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