Troubleshooting - PNI L807 Manual De Usuario

Troubleshooting

If the GPS navigator does not work, please check the following solutions below. If the problem
persists, please contact an authorized service center.
Problems
The device does
not start
The device stops
during use
The device does
not display anything on
the screen or the image is
blurry
The buttons on the
screen do not work
properly
There is no sound
while playing audio and
video files
The device can
not access a computer
The device does
not receive GPS signals
causes
Discharged
battery
Discharged
battery
The screen
illumination is off or
very low
The touch screen
is not calibrated
The volume is
too small
The headphones
are not connected
correctly
The USB cable is
not connected properly
causes
Solutions
Charge the system with the external
power supply and charge the battery at the
same time
Power the system from a car lighter
or computer to use it and charge the battery
at the same time
Adjust the
illumination
Calibrate the touch screen again
Increase volume
20
level of screen