The display items do not scroll.

•For discs with very many characters, those may not scroll.

•“A.SCRL” is set to “OFF”.

tSet “A.SCRL-ON” (page 12).

tPress and hold (DSPL) (SCRL).

The sound skips.

• Installation is not correct.

tInstall the unit at an angle of less than 45° in a sturdy part of the car.

•Defective or dirty disc.

The operation buttons do not function. The disc will not eject.

Press the RESET button (page 4).

Radio reception

The stations cannot be received.

The sound is hampered by noises.

•Connect a power antenna (aerial) control lead (blue) or accessory power supply lead (red) to the power supply lead of a car’s antenna (aerial) booster (only when your car has built-in FM/MW/SW antenna (aerial) in the rear/side glass).

•Check the connection of the car antenna (aerial).

•The auto antenna (aerial) will not go up.

tCheck the connection of the power antenna (aerial) control lead.

•Check the frequency.

Preset tuning is not possible.

•Store the correct frequency in the memory.

•The broadcast signal is too weak.

Automatic tuning is not possible.

•Setting of the local seek mode is not correct. t Tuning stops too frequently:

Set “LOCAL-ON” (page 12). t Tuning does not stop at a station:

Set “MONO-ON” (page 12).

•The broadcast signal is too weak.

tPerform manual tuning.

During FM reception, the “ST” indication flashes.

•Tune in the frequency accurately.

•The broadcast signal is too weak. t Set “MONO-ON” (page 12).

An FM program broadcast in stereo is heard in monaural.

The unit is in monaural reception mode.

tSet “MONO-OFF” (page 12).

USB playback

You cannot play back items via a USB HUB. This unit cannot recognize USB devices via a USB HUB.

Cannot play back items.

A USB device does not work.

tReconnect it.

The USB device takes longer to play back.

The USB device contains files with a complicated tree structure.

A beep sounds.

During playback, the USB device has been disconnected.

tBefore disconnecting a USB device, make sure to stop playback first for data protection.

The sound is intermittent.

The sound may be intermittent at a high-bit-rate of more than 320 kbps.

Error displays/Messages

CHECKING

The unit is confirming the connection of a USB device.

tWait until confirming the connection is finished.

ERROR

•The disc is dirty or inserted upside down. t Clean or insert the disc correctly.

•A blank disc has been inserted.

•The disc cannot play due to a problem. t Insert another disc.

•USB device was not automatically recognized. t Reconnect it again.

•Press Z to remove the disc.

FAILURE

The connection of speakers/amplifiers is incorrect.

tSee the installation/connections manual of this model to check the connection.

HUB NO SUPRT

USB HUB is not supported on this unit.

L. SEEK +/–

The local seek mode is on during automatic tuning.

NO DEV (No Device)

(SOURCE) is selected without a USB device connected. A USB device or a USB cable has been disconnected during playback.

tBe sure to connect a USB device and USB cable.

NO INFO

Text information is not written in the MP3/WMA/ AAC file.

NO MUSIC

The disc/USB device does not contain a music file.

tInsert a music CD in this unit.

tConnect a USB device with a music file in it.

NO NAME

A disc/album/track name is not written in the track.

NO TRACK

The selected item in the USB device does not contain an album/track.

OFFSET

There may be an internal malfunction.

tCheck the connection. If the error indication remains on in the display, consult your nearest Sony dealer.

continue to next page t

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