Sony XAV-E722 user manual Picture, Sound

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Operation of the remote commander is not			Picture
possible.			There is no picture/picture noise occurs.
If the Monitor Off function is activated (no lighting),
			• A connection has not been made correctly.
operation of the remote commander is not possible
			• Check the connection to the connected equipment,
(page 11).
				and set the input selector of the equipment to the
The menu items cannot be selected.				source corresponding to this unit.
Unavailable menu items are displayed in gray.			• The disc is defective or dirty.
AUX cannot be selected as the source.			• Installation is not correct.
All AUX input settings are set to “OFF.”				T Install the unit at an angle of less than 45° in a
T Set “AUX1 Input”/“AUX2 Input” to “Video” or				sturdy part of the car.
“Audio” (page 46).			• The parking cord (light green) is not connected to the
				parking brake switch cord, or the parking brake is not
The monitor angle cannot be adjusted.
				applied.
The monitor was opened while the unit was being
			The picture does not fit in the screen.
reset.
T Be sure to close the front panel before you reset the			The aspect ratio is fixed on the DVD.
unit.			There is no picture/picture noise occurs in the
			rear monitor.
			• A source/mode which is not connected is selected. If
Radio reception
				there is no input, no picture appears in the rear
The stations cannot be received.
				monitor.
The sound is hampered by noises.			• The color system setting is incorrect.
• The connection is not correct.				T Set the color system to “PAL” or “NTSC”
T Connect a power antenna (aerial) control lead				according to the connected monitor (page 38).
(blue) or accessory power supply lead (red) to the			• The pict re of the rear view camera is displayed on
power supply lead of a car’s antenna (aerial)				this nit
flashes.	winauto
booster (only when your car has built-in FM/AM				T No picture appears in the rear monitor if the
antenna (aerial) in the rear/side glass).				picture of the rear view camera is displayed on
T Check the connection of the car antenna (aerial).				this unit.
T If the auto antenna (aerial) will not extend, check
the connection of the power antenna (aerial)			Sound
control lead.
Preset tuning is not possible.			There is no sound/sound skips/sound cracks.
• Store the correct frequency		the memory.	• A connection has not been made correctly.
• The broadcast signal is too we k.			• Check the connection to the connected equipment,
Automatic tuning is not possible.				and set the input selector of the equipment to the
				source corresponding to this unit.
• Setting of the local seek mode s ot correct.
			• The disc is defective or dirty.
T Tuning stops too freque		tly:
			• Installation is not correct.
Set “Local” to “ON” (page 15).
				T Install the unit at an angle of less than 45° in a
T Tuning does not stop at a stat on:
				sturdy part of the car.
Set “Mono” to “ON” (page 15).
			• The MP3 file sampling rate is not 32, 44.1, or
• The broadcast signal is too		eak.
				48 kHz.
T Perform manual tuning.
			• The WMA file sampling rate is not 32, 44.1, or
During FM reception, the “Stereo” indication
				48 kHz.
• Tune precisely to the desired frequency.			• The AAC file sampling rate is not 44.1 or 48 kHz.
			• The MP3 file bit rate is not 48 to 192 kbps.
• The broadcast signal is too weak.
			• The WMA file bit rate is not 64 to 192 kbps.
T Set “Mono” to “ON” (page 15).
			• The AAC file bit rate is not 40 to 320 kbps.
An FM program broadcast in stereo is heard in			• The unit is in pause/reverse/fast-forward mode.
monaural.			• The settings for the outputs are not made correctly.
The unit is in monaural reception mode.			• The DVD output level is too low (page 21).
T Set “Mono” to “OFF” (page 15).			• The volume is too low.
			• The ATT function is activated, or the Telephone ATT
				function (when the interface cable of a car telephone
RDS
				is connected to the ATT lead) is activated.
PTY displays “None.”			• The position of the fader control “Fader” is not set for
• The current station is not an RDS station.				a 2-speaker system.
• RDS data has not been received.			• The format is not supported (such as DTS).
• The station does not specify the program type.				T Check if the format is supported by this unit
				(page 9).

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