Roadmate HD500i, Руководство пользователя, Страница: 61 / 64

Operation Instruction HD500i GPS
55
Chapter X Troubleshooting
Please carry out the following operations in case of abnormal operation of
the GPS navigator. For further problems, please contact our customer
service center.
Fault Reason Solution
Low battery Supply external power and charge
the battery. Startup failure
System down Reset the GPS navigator.
Sudden power cut Low battery Supply external power and charge
the battery.
Low backlight Turn up the backlight. No/ vague display
Backlight off Tap the screen with the touch pen.
Incorrect tapping
response Touch screen not
calibrated Recalibrate the screen.
Low volume Turn up the volume.
Poor contact of
earphone Connect the earphone.
No sounds
FM Transmitter
on Unselect “ Use FM ” box
Communication with
PC Poor USB
connection Connect the USB cable.
GPS signals
reception failure Poor GPS signal About 3 minutes are needed for
low intensity of local GPS satellite
signal.
Loss of map data Accidental
deletion Contact your agent or distributor.
Input a new password after
recovering the GPS data.
Note: This document is for guidance only and the content is subject to
change without notice.
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Manufactured and distributed by
CNS Marketing ( PTY ) LTD.
(011) 7816001