1.4 System Main Interface and Major Functions
Press the power key on the top side of the GPS navigator and let go after two seconds to
enter the system main interface as follows.
The main functions are listed as follows.
Function
Navigation
System Setting
Tools
Explanation
Tap to enable navigation function
Volume, power, backlight, date& time, language, system
information, system info, USB setting and calibration
Calculator and more
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