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

MODECOM NAVIGATION
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 Reason Solution
_ | Supply power to system
Can't startup Low batte- | and battery through exter-
ry power
nal power supply
Power sup- liówibat. Supply power to system
ply is cut off t and battery through exter-
lery power
suddenly nal power supply
Backlight r 5 s
brightness aabt the backlight bri-
Can't dis- is too low | SSS
play/ unclear =
display Backlight Click the touch screen via
is aa stylus, the screen will be
brighter
Click but- Touch
tons, no screen is Calibrate the screen
any correct not cali- again
action brated
Volume is
Increase the volume
too low
Play Without
sound Earphone
is not well Insert the earphone well
connected