2008 Lexus GX470 Navigation Manual

OTHER FUNCTIONS
176
(b) Operating guide
1. If the “Command List” screen is dis-
played, touch “Operating Guide” on the
upper side of the screen.
2. Select the desired category by
touching the buttons on the right side of
the “Operating Guide” screen.
3. You can scroll through the list of the
operating guide by touching
or.
Touch “OK”after you check it. The brightness or contrast of the screen
can be adjusted depending on the bright-
ness of your surroundings. You can also
turn the display off.
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1. To display the “Display” screen,
push the “DISPLAY” button.
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Screen adjustment

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177
2. Touch the desired button to adjust
contrast and brightness.
“Contrast” “+”:Strengthens the contrast
of the screen.
“Contrast” “–”: Weakens the contrast of
the screen.
“Brightness” “+”: Brightens the screen.
“Brightness” “–”: Darkens the screen.
3. After adjusting the screen, touch
“OK”.
If your vehicle is equipped with the rear
seat entertainment system, the rear
screen turns on or off when “Rear”is
touched.
The screen goes off when “Screen Off”is
touched. To turn the display screen back
on, push any button such as “INFO”, etc.
The selected screen appears.
INFORMATION
When you do not touch any button on
the “Display” screen for 20 seconds,
the previous screen will be displayed.
2. Touch the desired button to adjust
color and tone.
You can adjust the color and the tone while
the DVD video, DVD audio and video CD
are being played.
“Color” “R”: Strengthens the red color of
the screen.
“Color” “G”: Strengthens the green color
of the screen.
“Tone” “+”: Strengthens the tone of the
screen.
“Tone” “− ”:Weakens the tone of the
screen.
3. After adjusting the screen, touch
“OK”.
If your vehicle is equipped with the rear
seat entertainment system, the rear
screen turns on or off when “Rear”is
touched.
The screen turns off when “Screen Off”is
touched. To turn the screen back on, push
any button such as “INFO”, etc. The se-
lected screen appears.
INFORMATION
When you do not touch any button on
the “Display” screen for 20 seconds,
the previous screen will be displayed.
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OTHER FUNCTIONS
178
Depending on the position of the headlight
switch, the screen changes to the day
mode or night mode.
To display the screen in the day mode even
with the headlight switch on, touch“Day
Mode” on the adjustment screen for
brightness and contrast control.
However, if the instrument panel light con-
trol switch is turned fully to the right, mode
switching cannot be done. It remains in the
day mode. In this case, “Day Mode”is not
shown on the screen.
If the screen is set in the day mode with the
headlight switch turned to on, this condi-
tion is memorized in the system even with
the engine turned off.
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1. Push the “INFO” button to display
the “Information” screen.
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2. Touch “Screen Setting”.
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Screen setting

OTHER FUNCTIONS
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(a) Automatic transition
You can select a function that enables au-
tomatic return to the navigation screen
from the audio/air conditioner screen.
Select “ON” or “OFF” and then touch
“OK”.
“ON”:The navigation screen automatical-
ly returns from the audio/air conditioner
screen 20 seconds after the end of audio/
air conditioner screen operation.
“OFF”: The audio/air conditioner screen
remains on. (b) Switch color
You can select the color of the touch
−
screen buttons.Select “Blue” or “Gold” and then touch
“OK”.
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180
(c) Rear system lock
(with rear seat entertainment system)
The rear seat entertainment system can
be locked to prevent rear passengers from
operating the entertainment system.
Select “ON” or “OFF” and then touch
“OK”.
“ON”:The rear passengers cannot oper-
ate the rear seat entertainment system.
Only front passengers can operate the
system.
“OFF”: Both the front and rear passen-
gers can operate the rear seat entertain-
ment system. (d) Delete personal data
The following personal data can be de-
leted or returned to their default settings:
DMaintenance conditions
DMaintenance information “off” set-
ting
DMemory points
DAreas to avoid
DPrevious points
DRoute trace
DUser selection settings
DPhone book data
DDialed numbers and received calls
DSpeed dial
DBluetooth
rphone data
DSecurity code
This function is available only when the ve-
hicle is not moving.
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181
1. Touch “Delete personal data”.
The “Delete personal data” screen ap-
pears.
2. Touch “Delete”.
The “Confirmation to delete all personal
data” screen appears.
3. Touch “Yes”.You can set a beep sound off.
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1. Push the “INFO” button.
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2. Touch “Beep Off”.
“Beep Off”
is highlighted.
To switch the beep sound on, touch “Beep
Off” again.
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Beep setting

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The language of the touch−screen but-
tons, pop− up messages and the voice
guidance can be changed.
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1. Push the “INFO” button.
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2. Touch “Language”.
3. Touch “English”, “Français” or “Es-
pañol” to select a language.
If a screen other than for the navigation
system is displayed, the current screen
would change to the “CAUTION” screen by
pushing the “MAP/VOICE” ,“DEST” or
“MENU” button.
4. Touch “OK”.
The language is changed and the screen
returns to the map display.
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Selecting a language

SECTION6
AUDIO/VIDEO SYSTEM
183
AUDIO/VIDEO SYSTEM
DQuick reference 184 .......................................
D Using your audio/video system 185
........................
Some basics 185 ........................................
Radio operation 192 .....................................
Cassette tape player operation 204 ........................
DVD changer operation 207 ..............................
DVD player operation 237 ................................
D Audio/video remote controls 260 .............................
D Audio/video system operating hints 262 ......................
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