Pioneer AVH-P7550DVD Operation Manual page 89

Additional Information
Symptom
The icon is displayed, and op
eration is not possible.
The picture stops (pauses) and
the unit cannot be operated.
Theres no sound.
Volume level is low.
Theres audio and video skip
ping.
The picture is stretched, the as
pect is incorrect.
When the ignition switch is
turned ON (or turned to ACC),
the motor sounds.
Nothing is displayed.
The touch panel keys cannot
use.
Problems during DVD playback
Symptom
Playback is not possible.
A parental lock message is dis
played and playback is not pos
sible.
Parental lock cannot be can
celed.
Dialog language (and subtitle
language) cannot be switched.
No subtitles are displayed.
Playback is not with the audio
language and subtitle language
settings selected in DVD SETUP
MENU.
Cause
The operation is prohibited for the
disc.
The operation is not compatible
with the discs organization.
Reading of data has become impos
sible during playback.
The volume level is low.
The attenuator is on.
This unit is not firmly secured.
The aspect setting is incorrect for
the display.
This unit confirms whether a disc is
loaded or not.
The back up camera is not con
nected.
BACK UP CAMERA is incorrect set
ting.
Cause
The loaded disc has a different re
gion number from this unit.
Parental lock is on.
The code number is incorrect.
You have forgotten your code num
ber.
The DVD playing does not feature
multiple language recordings.
You can only switch between items
indicated in the disc menu.
The DVD playing does not feature
subtitles.
You can only switch between items
indicated in the disc menu.
The DVD playing does not feature
dialog or subtitles in the language
selected in DVD SETUP MENU.
Action (See)
This operation is not possible.
This operation is not possible.
After pressing g once, start playback once
more.
Adjust the volume level.
Turn the attenuator off.
Secure this unit firmly.
Select the appropriate setting for your display.
(Page 78)
This is a normal operation.
Connect a back up camera.
Press MENU on the head unit to return to the
source display and then select the correct set
ting for BACK UP CAMERA. (Page 84)
Action (See)
Replace the disc with one featuring the same
region number as this unit. (Page 6, Page 99)
Turn parental lock off or change the level.
(Page 78)
Input the correct code number. (Page 78)
Press CLEAR 10 times to cancel the code
number. (Page 79)
You cannot switch among multiple languages
if they arent recorded on the disc.
Switch using the disc menu.
Subtitles are not displayed if they are not re
corded on the disc.
Switch using the disc menu.
Switching to a selected language is not possi
ble if the language selected in DVD SETUP
MENU is not recorded on the disc.
Appendix
89
En