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● The remote control receiver is located next to the display. If possible, point the remote control towards the display. Stay within 2-3 metres of the
device.
● To replace the battery, turn the remote control down with the buttons and then pull out the battery tray with the battery. Make sure that the positive
side of the inserted battery is facing upwards. Follow the instructions on the back of the remote control.
● Remove the batteries whenever the remote controller is not used for a longer period of time. Remove any depleted batteries right away. Battery
replacement must be performed by an adult! Keep the battery out of the reach of children!
● If any fluids have leaked from the batteries, clean the battery compartment with a dry cloth wearing protective gloves.
● Caution! Incorrect battery replacement can cause explosion hazard. Only use equivalent, or interchangeable batteries for replacement. Do not
expose batteries to direct heat or sunlight. Never open, place into fire or short circuit the batteries. Never charge non-rechargeable batteries.
Explosion hazard! Do not replace the battery with a rechargeable battery, as the voltage and efficiency are lower!
● THIS PRODUCT CONTAINS A BUTTON CELL. DO NOT SWALLOW THE BATTERY, RISK OF CHEMICAL BURNS! IF SWALLOWED, IT WILL
CAUSE SEVERE INTERNAL BURNS AND DEATH WITHIN 2 HOURS! KEEP NEW AND USED BATTERIES AWAY FROM CHILDREN! IF THE
BATTERY COVER DOES NOT CLOSE SECURELY, STOP USING THE PRODUCT AND KEEP IT AWAY FROM CHILDREN! IF YOU THINK A
BATTERY HAS BEEN SWALLOWED OR HAS GOT INTO ANY PART OF YOUR BODY, SEEK MEDICAL ADVICE IMMEDIATELY!
CLEANING
Switch off and unplug the device before cleaning. Use a soft, dry cleaning cloth. Avoid the use of any aggressive detergents and liquids.
MAINTENANCE
Periodically check the integrity of the mains adaptor and the casing. In the case of any malfunction, immediately disconnect the power supply and
consult a professional technician!
TROUBLESHOOTING
If a fault is detected, switch the device off and disconnect it from the mains. Try to reconnect it later. If the problem persists, check to the following list.
This guide may help you to troubleshoot the problem if the device is otherwise connected as specified. If necessary, consult a professional technician!
General
The device does not work, the display does not lit.
● The device is not turned On.
- Check the position of the POWER ON/OFF switch.
● The built-in battery is discharged.
- Connect the charger and charge the battery.
The device appears to work, but does not make a sound.
● The volume control is not set correctly.
- Check whether the volume controller is set to minimum volume.
● Audio cables are connected incorrectly.
- Check that the audio cables are correctly connected and that they are connected according to the standard.
MP3... playback
Files are not playing from the correct source.
● The wrong signal source or device is selected.
- Shortly press the INPUT button several times.
MP3... playback does not work.
● A write error has occurred. The given MP3… format is not compatible.
- Make sure that the MP3... format is correct.
● Contact problem with USB or microSD socket.
- Check for foreign objects in the connector. If necessary, clean carefully with a dry brush.
- Contact problems can also be caused by incorrect (e.g. inclined or rough) connections. Reconnect the external unit.
● Faulty or non-compliant external memory unit.
- There may also be differences between memory units of the same type that affect use.
Noisy playback.
● A write error has occurred. The given MP3 format is not compatible.
- Make sure that the MP3 format is correct.
● The data media is defective or there is a contact error when connecting.
- Check the data media is correct and connected correctly.
● A data copy error has occurred.
- Check the compression software and computer used.
The microphone sound is not audible.
● Incorrect MIC VOLUME controller setting on the control panel (in the menu).
- Check that this control is not set to minimum.
- Check that the microphone is switched on.
