Sharp XL-UH242 XL-UH242 Operation Manual - Page 35

XL-UH242 References Remote control Symptom The remote control does not operate. Possible cause Is the AC power cord of the unit 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 The radio makes unusual noises continuously. Possible cause Is the unit placed near the TV or computer? Is the FM antenna or AM loop antenna placed properly? Move the antenna away from the AC power cord 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: 1 Set the unit to the stand-by mode and turn the power on again. 2 If 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) 1 Press the ON/STAND-BY button to enter the power stand-by mode. 2 While pressing down the 1 button and the 5 button, press the POWER ON/STANDBY button until "CLEAR ALL" appears. POWER ON/STANDBY Caution: This operation will erase all data stored in memory including clock, timer settings, tuner preset, and CD program. 35