Sony MEX-1HD operating instructions Troubleshooting, On cleaning, General

On cleaning

Clean the player casing with a soft cloth slightly moistened with water or a mild detergent solution. Do not use any type of abrasive pad, scouring powder or solvent such as alcohol or benzene as it may mar the finish of the casing.

Troubleshooting

The following checklist will help you remedy problems you may encounter with your unit. Before going through the checklist below, check the connection and operating procedures.

General

The operation buttons do not function.

Press the RESET button.

No sound.

•Rotate the L dial clockwise to adjust the volume.

•Cancel the ATT function.

•Set the fader control to the center position for a 2-speaker system.

The contents of the memory have been erased.

•The RESET button has been pressed. t Store again into the memory.

•The power cord or battery has been disconnected.

•The power cord is not connected properly.

No beep sound.

The beep sound is canceled (page 51).

Indications disappear from/do not appear in the display.

•The clock display disappears if you press (OFF) for 2 seconds.

t Press (OFF) again for 2 seconds to display the clock.

•Remove the front panel and clean the connectors. For details, see “Cleaning the connectors” on page 58.

•“Display” in the menu settings is set to “Off.” (page 52)

t The display is activated again when any button is pressed.

Stored stations and correct time are erased. The fuse has blown.

Makes noise when the ignition key is in the ON, ACC or OFF position.

The leads are not matched correctly with the car’s accessory power connector.

No power is being supplied to the unit.

•Check the connection. If everything is in order, check the fuse.

•The car does not have an ACC position. t Press (SOURCE) to turn on the unit.

The power is continuously supplied to the unit.

The car does not have an ACC position.

tPress (OFF) for 2 seconds.

The power antenna does not extend.

The power antenna does not have a relay box.

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