Graco NUVIFONE A50 - Manual (Page 126)

Appendix
118 nüvifone A50 Owner’s Manual
Troubleshooting
Issue/Question Solution
How can I acquire
satellite signals?
From the application tray, touch Settings > System > Security &
Location. Select the Enable GPS Satellites tick box.
Ensure that the GPS has enough time to initialise. When the GPS is
turned on for the first time, it may take a few minutes to initialise.
The device will not
turn on.
Charge the battery ( page 3 and page 4 ).
Replace the battery ( page 113 ).
The device will not
charge.
Replace the fuse in the vehicle power cable.
As a safety precaution in high-temperature environments, the
device will suspend charging and use battery power.
If the device is mounted in a vehicle, remove the device from the
mount and place it out of direct sunlight.
I cannot place a phone
call.
The call function may have been suspended because of low battery
power. In low battery situations, you might be prompted to turn off
the call functions. You can still navigate in these situations.
From the application tray, touch
Settings > Wireless Manager.
Clear the Aeroplane Mode tick box.
Do not delete
necessary files.
In mass storage mode, do not delete or format the original
directories, such as Garmin and Documents. Do not delete
files for which you do not know the purpose.