Operation Manual

11
Important Notice
1. Use at voltage DC 12-24V ONLY! Other voltage could affect the accurate work
of the device or – in worst case – damage of the device.
2. When starting the car engine – DO NOT insert the device to the car-
cigarette-lighter socket. Only insert the device when the car engine is running.
3. Take the device out of car-cigarette-lighter socket when not using it.
4. Use the car’s speaker to control the volume, DO NOT adjust the device’s
volume too high or music may noise or distorted phenomenon may appear.
Decrease the music volume when noise, storm sound or distorted
phenomenon occurs.
5. Avoid local strong radio stations when choosing a channel – it could affect the
sound quality.
6. Check the device’s frequency – it should be the same as the car audio’s
frequency. When no music can be heard - turn the volume to a higher level. It
could also be that in that moment the car audio is not receive the music
[e.g. dead spot].
Check & Repair
1. If the device does not power on  reason for that could be a defective fuse.
2. Therefore check the fuse first and, if necessary, replace it by a new fuse.