Sharp XL-UH4H References, Tuner, Condensation, If trouble occurs, Clearing all the memory reset

Remote control

Symptom	Possible cause
The remote control does	Is the AC power lead of the unit
not operate.	plugged in?
	Is the battery polarity correct?
	Are the batteries dead?
	Is the distance or angle
	incorrect?
	Does the remote control sensor
	receive strong light?

Tuner

Symptom	Possible cause
The radio makes unusual	Is the unit placed near the TV or
noises continuously.	computer?
	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 trouble 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.

Clearing all the memory (reset)

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

2Press and hold the USB/SD button until the clock setting shows 0:00.

Caution:

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

XL-UH4H

References

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