Troubleshooting Guide - Sony CDP-311 Operating Instructions Manual

Troubleshooting Guide
Before going through the check list below, first refer back to the connections and operating procedures.
Should any problem perisist after you have made these checks, consult your nearest Sony service facility.
Symptom
The disc tray does not close.
Play does not start.
Sound is not heard.
Play does not begin from the first selection.
The remote commander does not operate
the unit. (only for CDP-31 1)
Cause Remedy
The disc is not placed correctly. Place the disc correctly on the disc tray.
Dirty disc. Clean the disc.
The disc is inserted upside down. Insert the disc with the printed side up.
tt is engaged. Press ® or HH again to release it.
Moisture condensation. Leave the unit turned on for approximately
one hour.
Loose connection. Insert the plug firmly.
Connection is incorrect. Check the connection referring to "Hooking
Up the System".
The PHONE LEVEL control is set to the Tum the control clockwise.
minimum.
The unit is in the program or shuffle mode. Press CONTINUE.
The batteries are run down. Replace both batteries.
The remote commander is not pointed at Point the remote commander at the sensor.
the remote sensor.
There is an obstacle between the remote Remove the obstacle.
commander and the unit.
unit.