Sony CDP-C79ES Operating Instructions - Page 31

Troubleshooting Guide The following checks will assist in the correction of most problems which you may encounter with your unit. Should any problem persist after you have made these checks, consult your nearest Sony service facility. Before going through the check list below, first refer back to the connection and operating procedures. Trouble Causes Remedy No audio from one or both channels Play does not begin. Remote commander does not operate the unit. Any operation is not possible. Incorrect operation of the amplifier Loose connection No disc in the disc compartment The player is in the pause mode. Moisture condensation The disc is set upside down. The disc is tilted. The disc is extremely dirty. The batteries are exhausted. The remote commander is not pointed at the remote control sensor. There is an obstacle between the remote commander and the unit. The remote commander is too far from the unit. The internal control program may not run. Operate correctly. Connect the cords firmly. Put disc(s) in the compartment. Press ► or II to release pause. Leave the player turned on for about an hour. Set the disc with the label side up. Set the disc correctly. Clean the disc. Replace both batteries. Point the remote commander to the sensor. Remove the obstacle. Move closer. Turn off the power and turn it on again. Note This unit uses several micro-computer chips to control a series of operations. Sometimes, an operation may not work properly due to the condition of the power being supplied. In this case, turn the power off, then turn it back on and retry the operation.