Trouble Shooting Handle And Maintenance Of Gps - Modecom FreeWAY SX2 User Manual

Trouble shooting handle and
maintenance of GPS
If your GPS can't work, please check as below instruc-
tion, if the problems still can't be solved, please contact our
service center.
Troubles
Can't startup
Power sup-
ply is cut off
suddenly
Can't dis-
play/ unclear
display
Click but-
tons, no
any correct
action
Play Without
sound
MODECOM NAVIGATION
Reason Solution
Supply power to system
Low batte-
and battery through exter-
ry power
nal power supply
Supply power to system
Low bat-
and battery through exter-
tery power
nal power supply
Backlight
Adjust the backlight bri-
brightness
ghtness
is too low
Click the touch screen via
Backlight
stylus, the screen will be
is close
brighter
Touch
screen is Calibrate the screen
not cali- again
brated
Volume is
Increase the volume
too low
Earphone
is not well Insert the earphone well
connected
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