Calibrating The Screen; Automatic System Time Update; Adjusting The Backlight - Magellan MobileMapper CX Getting Started Manual

8

Calibrating the Screen

The MobileMapper CX touch screen is used both for display
and user input. The first time you use your MobileMapper CX
you will need to align the display with the touch screen func-
tion. Tap each target that appears on the Calibration screen
with the tip of the stylus. Tap anywhere on the display, or press
ENTER, when finished.
You can re-calibrate your screen at anytime:
, then select Settings>Control panel
- Tap
- Double-tap the Stylus icon
- Select the Calibration tab and tap the Recalibrate button.

Automatic System Time Update

MobileMapper CX will automatically update the system date &
time using the GPS time determined by the integrated GPS re-
ceiver and the time zone that you specify. To set the time zone:
• In the task bar, double-tap the clock icon:
This opens the Date/Time Properties screen.
• Set the time zone field (see opposite) and then select OK
on top of the screen. Please note that the MobileMapper
CX must track at least one GPS satellite before it will
update system time.

Adjusting the Backlight

To switch the backlight on/off for both the keypad and display,
or to adjust the brightness and screen contrast, double-tap the
Backlight Control icon in the control panel.
To conserve battery power, we recommend you turn the keypad
backlight off by sliding the keypad brightness indicator all the
way to the left. You should need to backlight the keypad only
at night. We also recommend you set the LCD panel bright-
ness as low as possible for your work environment.