Pioneer AVH-P7550DVD - Manual (Page 22)

# With some back-up camera, the picture ad-
justment may not be able to use.
3 Touch c or d to adjust the selected
item.
Each time you touch c or d increases or de-
creases the level of selected item. +24  24 is
displayed as the level is increased or de-
creased.
4 Touch ESC to hide the touch panel keys.
Adjusting the dimmer
The adjustment of DIMMER is stored sepa-
rately for each ambient light; daytime, evening
and nighttime. The brightness of LCD screen
will be adjusted optimum level automatically
in accordance with the ambient light based on
the setting values.
1 Press MENU on the head unit and hold
to display PICTURE ADJUST.
Press MENU until PICTURE ADJUST appears
in the display.
2 Touch DIMMER.
The ambient light level used as the standard
for adjusting DIMMER appears above the level
bar.
! Orange sun  Adjust the brightness for
bright ambient light (daytime)
! Red sun  Adjust the brightness for in-
termediate brightness (evening)
! Yellow moon  Adjust the brightness for
dark ambient light (nighttime)
3 Touch c or d to adjust the brightness.
Each time you touch c or d moves red to-
wards the left or the right.
The level indicates the brightness of the
screen being adjusted. The farther red moves
to the right, the brighter the screen.
4 Touch ESC to hide the touch panel keys.
Note
The icons indicating the current ambient bright-
ness used for adjusting BRIGHT and CONTRAST
may differ from DIMMER slightly.
Protecting your unit from
theft
The front panel can be detached from the
head unit to discourage theft.
! If the front panel is not detached from the
head unit within five seconds of turning off
the ignition, a warning tone will sound.
! You can turn off the warning tone. See
Switching the warning tone on page 82.
Important
! Never use force or grip the display and the
buttons tightly when removing or attaching.
! Avoid subjecting the front panel to excessive
shocks.
! Keep the front panel out of direct sunlight and
high temperatures.
! Attach the front panel while driving, or else
may result in scratching or damage.
Basic Operations
En
22
Section
04