Sanyo FXCD-550 Owners Manual - Page 19

TROUBLESHOOTING Sometimes a simple operational error or a mistake in the wiring can appear to be a problem with the unit. Before having the unit serviced, refer to the troubleshooting chart below. Symptom The compact disc does not play when inserted into the unit. No sound is coming out. No power. The unit does not work properly (Eject, Load, Play). The sound from the CD player skips. No radio reception. The radio does not stop on any stations when automatic tuning is used. Cause The volume control is turned down. The power connections are not wired correctly. The speaker code connection is imcomplete. The vehicle ignition is switched off. The fuse is blown. The microcomputer has been affected by electrical noise. The road surface is rough. The unit is not mounted securely. The disc is defective. The disc is dirty. The antenna cable is not connected. The signals are weak. Solution Turn up the volume control. Check the +12V and ground connections. Check the connection of the speaker code, and press the ON/OFF button. Switch the ignition to the "ON" or "ACC" position. Replace the fuse with another 15A fuse. Eject the disc, then insert it again. Wait for the road surface to improve before playing a disc. Install the unit securely. Try another disc. If it plays properly, the first disc may be defective. Clean the disc as explained on pages 3-4. Insert the antenna cable firmly into the antenna jack on the unit. Select a station using manual tuning. -18-