When an operation is prohibited 10, For viewing lcd comfortably, What the marks on dvds indicate – Pioneer AVH-P7500DVD User Manual
Page 10: Resetting the microprocessor, Before you start, When an operation is prohibited
To protect the LCD screen
! Do not allow direct sunlight to fall on the
display when this unit is not being used.
Extended exposure to direct sunlight can
result in LCD screen malfunction due to
the resulting high temperatures.
! When using a portable phone, keep the an-
tenna of the portable phone away from the
display to prevent disruption of the video by
the appearance of spots, colored stripes,
etc.
For viewing LCD comfortably
Due to its construction, the view angle of the
LCD screen is limited. The viewing angle (verti-
cal and horizontal) can be increased, however,
by using BRIGHT to adjust the black density of
the video. When using for the first time, adjust
the black density in accordance with the view-
ing angle (vertical and horizontal) to adjust for
clear viewing. DIMMER can also be used to
adjust the brightness of the LCD screen itself
to suit your personal preference.
Condition memory
This function memorizes audio language, sub-
title language, angle number and aspect ratio
made during disc playback for up to 30 discs.
Without any special operations, the final set-
ting details during playback of a disc are mem-
orized. The next time a disc is played, the
previous settings are automatically applied.
! With some discs, audio language and sub-
title language are automatically specified,
in which case condition memory does not
function.
! When the number of discs exceeds 30, set-
tings for the latest disc replace those for
the least recent disc.
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
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
by the programming on the disc. When this
happens, this unit indicates the icon
on the
screen.
! The icon
may not appear in certain dis-
cs.
Resetting the microprocessor
Pressing RESET lets you reset the micropro-
cessor to its initial settings without changing
the condition memory.
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
Before You Start
En
10
Section
02