Philips FWC788 User manual - Page 27

English Maintenance Cleaning the Cabinet ¶ Use a soft cloth slightly moistened with a mild detergent solution. Do not use a solution containing alcohol, spirits, ammonia or abrasives. Cleaning Discs ¶ When a disc becomes dirty, clean it with a cleaning cloth. Wipe the disc from the center out. Do not wipe in a circular motion. ¶ Do not use solvents such as benzine, thinner, commercially available cleaners, or antistatic spray intended for analog records. Cleaning the disc lens ¶ After prolonged use, dirt or dust may accumulate at the disc lens.To ensure good playback quality, clean the disc lens with Philips CD Lens Cleaner or any commercially available cleaner. Follow the instructions supplied with the cleaner. Cleaning the Heads and the Tape Paths ¶ To ensure good recording and playback quality, clean the heads A, the capstan(s) B, and pressure roller(s) C after every 50 hours of tape operation. ¶ Use a cotton swab slightly moistened with cleaning fluid or alcohol. ¶ You also can clean the heads by playing a cleaning tape once. C BA B C Demagnetizing the heads ¶ Use a demagnetizing tape available at your dealer. Troubleshooting WARNING Under no circumstances should you try to repair the system yourself, as this will invalidate the warranty. Do not open the system as there is a risk of electric shock. If a fault occurs, first check the points listed below before taking the system for repair. If you are unable to remedy a problem by following these hints, consult your dealer or service center. Problem Solution CD OPERATION "NO DISC" is displayed. "DISC NOT FINALIZED" is displayed. - Insert a disc. - Check if the disc is inserted upside down. - Wait until the moisture condensation at the lens has cleared. - Replace or clean the disc, see "Maintenance". - Use a finalized CD-R(W) or CD-R. pg 001-029/C788/37-Eng 27 27 12/11/01, 5:32 PM 3139 115 21181