Nextar Q4 User Manual

22
Other possibilities:
Static or other external interference may cause the unit 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 center or the qualified technician.
The unit can
receive signals
now but can’t
then or signals
received are not
stable.
The built-in rechargeable
batter
y
is weak.
Use the adaptor to supply
power or charge the
batter
y
.
The unit may be obstructed
by veil, such as heat
insulation paper.
Remove the veil.
Swing of the unit is too
g
reat.
A
void great swing of the
unit.
System software of the uni
t
fails to function by change.
Turn on the unit again.
PROBLEM
POSSIBLE CAUSE
POSSIBLE SOLUTION
Troubleshooting

Nextar Q4 Specifications

General

Brand	Nextar
Model	Q4
Category	GPS
Language	English