User's Manual

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2.2.5 Using Touch Screen
To protect the touch screen, do not operate it with acute objects. To cleanse the screen,
use soft cloth with water, isopropyl alcohol or glasses cleanser. Do not use detergent
containing ammonia.
2.3 System Main Interface and Major Functions
Long press the power key on the top side of the GPS navigator to enter the system
main interface as follow
：
View the next page as follow by pressing the icon at the bottom of the interface.
Main functions of the navigator are listed as follow:
Function
Explanation
GPS
Tap to enable navigation function.
Music player WMA9, OGG, AAC, M4A and WAV files supported,
Random, sequence and cycle play supported.