Sharp XL-UH12H Maintenance, E-14, Troubleshooting chart continued, If problem occurs, Symptom

Troubleshooting chart (continued)

■	USB
	Symptom	Possible cause
● Device cannot be		● Is there any MP3/WMA file
	detected.	available?
		● Is the device properly
		connected?
		● Is it an MTP device?
		● Does the device contain AAC
		file only?
● Playback does not		● Is it a copyright protected
	start.	WMA file?
		● Is it a false MP3 file?
● Wrong time		● Is Variable Bitrate file being
	display.	played back?
● Wrong file name		● Is the File Name written in
	display.	Chinese or Japanese
		characters?
■	Condensation

Sudden temperature changes, storage or operation in an extremely humid environment may cause condensation inside the cabinet (CD pickup, etc.) or on the transmitter on the remote control. Condensation can cause the unit to malfunction. If this happens, leave the power on with no disc in the unit until normal playback is possible (about 1 hour). Wipe off any condensation on the transmitter with a soft cloth before operating the unit.

■If problem occurs

When this product is subjected to strong external interference (mechanical shock, excessive static electricity, abnormal supply voltage due to lightning, etc.) or if it is operated incorrectly, it may malfunction.

If such a problem occurs, do the following:

1Set the unit to the stand-by mode and turn the power on again.

2If the unit is not restored in the previous operation, unplug and plug in the unit again, and then turn the power on.

Note:

If neither operation above restores the unit, clear all the memory by resetting it.

■Factory reset, clearing all memory

1Press the ON/STAND-BY button to turn the power on.

2Press the FUNCTION button repeatedly to select AUDIO IN function.

3Press the button on the main unit then press and hold down the / button until “RESET” appears.

Caution:

This operation will erase all data stored in memory including clock, timer settings, tuner preset, and CD programme.

■Before transporting the unit

Remove the USB memory device and disc from the unit. Then, set the unit to the power stand-by mode. Carrying the unit with the USB memory device or disc left inside can damage the unit.

■Care of compact discs

Compact discs are fairly resistant to damage, however mistracking can occur due to an accumulation of dirt on the disc surface. Follow the guidelines below for maximum enjoyment from your CD collection and player.

●Do not write on either side of the disc, particularly the non-label side from which signals are read. Do not mark this surface.

●Keep your discs away from direct sunlight, heat, and excessive moisture.

●Always hold the CDs by the edges. Fingerprints, dirt, or water on the CDs can cause noise or mistracking. If a CD is dirty or does not play properly, clean it with a soft, dry cloth, wiping straight out from the centre, along the radius.

NO	YES
	Correct

Maintenance

■Cleaning the cabinet

Periodically wipe the cabinet with a soft cloth and a diluted soap solution, then with a dry cloth.

Caution:

●Do not use chemicals for cleaning (petrol, paint thinner, etc.). It may damage the cabinet.

●Do not apply oil to the inside of the unit. It may cause malfunctions.

E-14