Sony CDX-3900R RU: Troubleshooting guide General CD playback
Troubleshooting guide General CD playback: Sony CDX-3900R RU
Table of contents
- Welcome !
- Notes on CDs
- Table of Contents
- Location of controls
- Resetting the unit Detaching the front panel
- Turning the unit on/off Setting the clock How to use the menu
- Changing the display item Listening to a CD When the last track on the CD is over
- Automatically scrolling a disc name Locating a specific track — Auto Scroll — Automatic Music Sensor (AMS)
- Playing a CD in various modes Memorising stations automatically
- Receiving the memorised stations Memorising only the desired stations
- Overview of the RDS function Displaying the station name
- Retuning the same programme automatically
- Listening to traffic announcements
- Presetting the RDS stations with the AF and TA data
- Locating a station by programme type
- Setting the clock Other Functions automatically Labelling the rotary commander (optional)
- Using the rotary commander (optional)
- Adjusting the sound characteristics
- Attenuating the sound Changing the sound and display settings
- Boosting the bass sound Maintenance
- Cleaning the connectors Dismounting the unit
- Specifications CD player section General Tuner section Power amplifier section
- Troubleshooting guide General CD playback
- Radio reception RDS
Troubleshooting guide
The following checklist will help you remedy the problems you may encounter with your unit.
Before going through the checklist below, check the connection and operating procedures.
General
Problem
Cause/Solution
No sound.
•Cancel the ATT function.
•Set the fader control to the centre position for two-speaker
system.
•Rotate the dial clockwise to adjust the volume.
The contents of the memory
•The power cord or battery has been disconnected.
have been erased.
•The reset button has been pressed.
t Store again into the memory.
Indications do not appear in the
Remove the front panel and clean the connectors. See
display.
“Cleaning the connectors” (page 22) for details.
No beep sound.
•The beep sound is cancelled (page 20).
•If you connect an optional amplifier and do not use the built-
in amplifier, the beep sound will be deactivated.
CD playback
Problem
Cause/Solution
A disc cannot be loaded.
•Another CD is already loaded.
•The CD is forcibly inserted upside down or in the wrong
way.
Playback does not begin.
Defective or dirty CD.
A disc is automatically ejected.
The ambient temperature exceeds 50°C.
CD will not be ejected.
You have closed the front panel or pushed the disc forcibly
into the unit while the unit was ejecting the disc after you
pressed Z.
t Press the reset button.
The operation buttons do not
Press the reset button.
function.
The sound skips due to
•The unit is installed at an angle of more than 60°.
vibration.
•The unit is not installed in a sturdy part of the car.
The sound skips.
A dirty or defective disc.
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