Changing system settings
1.
Press the SETUP button on the GPS. The screen will display a
menu, as shown below:
2.
In the menu, tap one of the five submenus:
Tap
o
dial to make adjusts to brightness or contrast.
Tap
o
Tap
o
Tap
o
Tap
o
mode)
3.
Turn the knob to adjust the selected setting. The menu turns off
automatically after several seconds.
26
to adjust brightness. Tap + or - . Use the rotating
to adjust the contrast.
to set the touch screen sound on or off.
to set the FM transmitter frequency.
to set the screen aspect ratio. (not available in GPS