RCA 75350 User Manual - Page 10

Troubleshooting tips Remote Control • Is the unit plugged into a working AC outlet? Try plugging it into one that you know will work. EN • Is the unit on? Press RADIO ON / BAND or PLAY PAUSE to turn the unit on. • Have you selected the correct function when pressing on the buttons? For example, if the unit is in CD mode and you try tuning to a particular radio frequency, the remote control is not going to look like it's working. In such cases, press RADIO ON / BAND to select radio or PLAY PAUSE to select CD function first, then press on the buttons. • Are the batteries weak? Try replacing old batteries with some fresh ones. • Are you pointing the remote control directly at the unit while pressing the buttons? You should be, because the remote control sensor at the unit is right at the center of the display. • Are you too far from the unit when using the remote control? The remote control sensor can only sense signals (from the remote control) within a limited distance. So move closer towards the unit. • Are there any obstacles between the remote control and the unit? If there are, move all objects standing in the way between the remote control and the unit. Care and maintenance Precautions • Never open the cabinet under any circumstances. Any repairs or internal adjustments should be made only by a trained technician. • Warning: Never operate this product with the cabinet removed. • The CD player of this unit uses a laser to read the music on the disc. The laser mechanism corresponds to the cartridge and stylus of a record player. Although this product incorporates a laser pick-up lens, it is completely safe when operated according to directions. • Discs rotate at high speed inside the player. Do not use damaged, warped or cracked discs. • Do not touch the pick-up lens which is located inside the disc compartment. Also, to keep dust from collecting on the pick-up lens, do not leave the compartment door open for an extended period of time. • The apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids, such as vases, shall be placed on the apparatus. • No naked flame sources, such as lighted candles, should be placed on the apparatus. • Attention should be drawn to the environmental aspects of battery disposal. Cleaning the Exterior Prior to cleaning the exterior, be sure to unplug the power cord from the AC power outlet. Wipe the exterior with a soft, clean, and slightly waterdampened cloth. Handling Compact Discs • Do not touch the signal surfaces. Hold by the edges, or by one edge and the hole. • Do not affix labels or adhesive tape to the label surfaces. Also, do not scratch or damage EN the label. • Discs rotate at high speeds inside the player. Do not use damaged (cracked or warped) discs. Cleaning Compact Discs • Dirty discs can cause poor sound quality. Always keep discs clean by wiping them gently with a soft cloth from the inner edge toward the outer perimeter. • If a disc becomes dirty, wet a soft cloth in water, wring it out well, wipe the dirt away gently, and then remove any water drops with a dry cloth. • Do not use record cleaning sprays or anti-static agents on discs. Also, never clean discs with benzene, thinner, or other volatile solvents which may cause damage to the disc surface. CD Lens Care When your CD lens gets dirty it can also cause the unit to output poor sound quality. To clean the lens you will need to purchase a CD lens cleaner which can maintain the output sound quality. For instructions on cleaning the CD lens, refer to the ones accompanying the lens care. The descriptions and characteristics in this owner's manual are for the purpose of general reference only and not as a guarantee. In order to provide you with the highest quality product, we may make changes or modifications without prior notice. The English version serves as the final reference on all product and operational details should any discrepancies arise in other languages. 15 16