Back
light
Volume
Navigation path
Time and date
Calibrate the screen
Language
GPS info
System info
© 2011 Maka Technologies Group. All Rights Reserved.
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Adjust the screen backlight;
Backlight turn off time interval under
battery power supply
Backlight turn off time interval under
external power supply
Adjust the volume;
Turn on / off "screen click tone"
Set navigation path
Time set
Date set
Time zone set
Calibrate the screen
Select the language for the system
Display GPS receiving signals data
Show the system version and serial
number etc.
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