Nextar M3-04 M3 Series Hardware Manual - Page 22

Other possibilities - satellite navigation

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Troubleshooting Problem Possible Cause Possible Solution Navigator cannot receive satellite signals or does not orient Unit may be inside a tunnel, inside a building, or tall buildings may obstruct the satellite signal Check for obstructions Mapping SD card may be removed for music or photo functions Re-install Mapping SD Card Satellite signal strength is unstable. Comes and goes. Rechargeable battery is weak Unit is moving side to side too much Plug in power adaptor and charge Battery Secure unit Signal is obstructed by buildings or other materials Check and correct obstruction System software fails to function after entering a command Turn the unit off and on again to reset using Reset button on rear. Other possibilities Static or other external interference may cause the unit to function abnormally. In order to recover normal status, please unplug the power supply cord and then plug it into the outlet again to reset the unit. If the problems still exist, please cut off the power supply and consult your service cefnter or a qualified technician. 21

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21
Troubleshooting
Problem
Possible Cause
Possible Solution
Unit may be inside a tunnel,
inside a building, or tall
buildings may obstruct the
satellite signal
Check for obstructions
Navigator cannot
receive satellite
signals or does
not orient
Mapping SD card may be
removed for music or photo
functions
Re-install Mapping SD
Card
Rechargeable battery is
weak
Plug in power adaptor
and charge Battery
Unit is moving side to side
too much
Secure unit
Signal is obstructed by
buildings or other materials
Check and correct
obstruction
Satellite signal
strength is
unstable. Comes
and goes.
System software fails to
function after entering a
command
Turn the unit off and on
again to reset using
Reset button on rear.
Other possibilities
Static or other external interference may cause the unit to function abnormally. In order to
recover normal status, please unplug the power supply cord and then plug it into the
outlet again to reset the unit. If the problems still exist, please cut off the power supply
and consult your service cefnter or a qualified technician.