Sharp XL-UH2080H Troubleshooting chart continued, References, „ Remote Control, „ Tuner, „ Usb

XL-UH2080H

Troubleshooting chart (continued)

References

„Remote Control

Symptom Possible cause

zThe remote control does z Is the AC power lead of the unit

not operate.	plugged in?
	z Is the battery polarity correct?
	z Are the batteries dead?
	z Is the distance or angle
	incorrect?
	z Does the remote control sensor
	receive strong light?

„Tuner

Symptom Possible cause

zThe radio makes unusual z Is the unit placed near the TV or

noises continuously.	computer?
	z Is the FM aerial or AM loop aerial
	placed properly? Move the aerial
	away from the AC power lead if
	it's located nearby.

„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, and then turn the power on.

Note:

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

„ USB

Symptom	Possible cause
z Device cannot	z Is there any MP3/WMA file available?
detect.	z Does the device properly connected?
	z Does it MTP device?
	z Does the device contain AAC file only?
z Playback does	z Is it the copyright protected WMA file?
not start.	z Is it the false MP3 file?
z Time display not	z Does Variable Bitrate file being playback?
correct.	z The File Name had written in Chinese or
z File Name dis-
play not correct.	Japanese character?

„Factory reset, clearing all memory

1Press the ON/STAND-BY button to enter the power stand-by mode.

2Whilst pressing down the button, press the CD button until “CLEAR ALL” appears.

Caution:

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

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„Before transporting the unit

Remove CD from the unit. Make sure there is no CD in the disc tray. Then, set the unit to the power stand-by mode. Carrying the unit with disc left inside can damage the unit.