What the marks on DVDs
indicate
The marks below may be found on DVD disc
labels and packages. They indicate the type of
images and audio recorded on the disc, and
the functions you can use.
Mark
Meaning
2
Indicates the number of audio sys-
tems.
2
Indicates the number of subtitle lan-
guages.
3
Indicates the number of viewing an-
gles.
16 : 9 LB
Indicates the picture size (aspect ratio:
screen width-to-height ratio) type.
2
3
4
ALL
Indicates the number of the region
where playback is possible.
When an operation is prohibited
When you are watching a DVD and attempt to
perform an operation, it may not be performed
because of the programming on the disc.
When this happens, the icon
appears on
the screen.
!
The icon
may not appear with certain
discs.
Protecting your unit from
theft
The front panel can be detached to deter theft.
!
If the front panel is not detached from the
head unit within four seconds of turning off
the ignition, a warning tone will sound.
!
You can turn off the warning tone. Refer to
Switching the warning tone
on page 45.
Important
!
Handle gently when removing or attaching
the front panel.
!
Avoid subjecting the front panel to excessive
shock.
!
Keep the front panel out of direct sunlight and
high temperatures.
!
If removed, replace the front panel on the unit
before starting up your vehicle.
Removing the front panel
1
Press DETACH to release the front
panel.
2
Grab the front panel and remove.
Take care not to grip it too tightly or to drop
the front panel and protect it from contact
with water or other fluids to prevent perma-
nent damage.
Attaching the front panel
%
Replace the front panel by clipping it
into place.
Resetting the microprocessor
Pressing
RESET
lets you reset the micropro-
cessor to its initial settings without changing
the bookmark information.
The microprocessor must be reset under the
following conditions:
!
Prior to using this unit for the first time
after installation
!
If the unit fails to operate properly
!
When strange or incorrect messages ap-
pear on the display
1
Turn the ignition switch OFF.
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Before You Start
En
12
Section
02