23
8. Toubleshooting
Problem
Solution
My GA-4640 cannot get GPS
signals.
Take the GA-4640 outdoors and away
from tall buildings and trees. Remain
stationary for several minutes to get the
necessary
GPS
information
from
satellites.
The suction cup cannot stay on my
windshield.
Clean the suction cup and windshield
with a clean, dry cloth. Then mount the
suction cup as described in section 6-2.
I cannot turn on my GA-4640.
Check if the battery is charged.
The system encounters fatal errors
and crashed.
Push the reset button to restart the
system.
The images or sound tracks or
video clips cannot be played on my
GA-4640.
Please check the software specifications
on the page 6 to see if the media formats
are supported by the GA-4640.
FCC Notices
This device complies with part 15 of the FCC rules. Operation is subject to the following two
conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause
undesired operation.
FCC RF Exposure requirements:
This device and its antenna(s) must not be co-located or operation in conjunction with any other
antenna or transmitter.
NOTE: THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE
CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT. SUCH MODIFICATIONS
COULD VOID THE USER’S AUTHORITY TO OPERATE THE EQUIPMENT.
Summary of Contents for GA-4640
Page 1: ...1 GA 4640 User Manual V1 0 ...
Page 7: ...7 5 Product Overview ...
