Gazer CM6507-100S, Руководство пользователя

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32
ENG
Troubleshooting
Problem Possible cause Solution
Major
The unit will not switch on. Vehicle ignition is not on.
Power cable is not properly connected.
Fuse has blown out. Start up the ignition.
Check up the cable connection.
Replace the fuse with a new one of the
same rating.
No sound. Volume is set at minimum or the mute
mode is on. Check up the volume or switch o ff the
mute mode.
Radio mode
Impossible to receive any radio
station. The antenna is not connected prop-
erly.
Check up the antenna connection.
Poor quality of radio-station reception. The antenna is not fully extended
or broken.
Fully extend the antenna and if
broken, replace it with a new one.
Preset stations are lost. The battery cable is not properly
connected.
Connect the battery cable to the DC
power line from the vehicle battery.
USB mode
Impossible to insert a USB device. The USB device has been inserted
the wrong way round. Insert the USB plug properly into
the connector.
The unit cannot read the USB device. The NTFS fi le system is not supported. Check up the type of the fi le system;
the unit operates with the FAT
or FAT32
fi le systems.