air conditioning Lexus GS350 2013 Navigation manual

29
3. QUICK REFERENCE
1
QUICK GUIDE
GS450h_300h_350_250_NAVI_OM30D64E_(EE)
13.10.23 11:07
No.NameFunctionPage
“Car”Select to display fuel consumption screen.Owner’s
Manual
“Info”Select to display the “Information” screen.32, 176
“Setup”Select to display the “Setup” screen.
30, 60, 73,
148, 154,
181, 191,
206
“Navi”Select to display the navigation screen.14, 26
“Audio”Select to display the audio/video control
screen.Owner’s
Manual
“Climate”Select to display the air conditioning control
screen.Owner’s
Manual
“Display”Select to adjust the contrast and brightness of
the screens, turn the display off, etc.45
“Telephone”Select to display the hands-free operation
screen.Owner’s
Manual
INFORMATION
When an interruption screen is being displayed on the “Side Display”, the “Menu”
screen will be shown on the “Main Display”. (See page 212.)

38
1. BASIC INFORMATION BEFORE OPERATION
GS450h_300h_350_250_NAVI_OM30D64E_(EE)
13.10.23 11:07
2. HOW TO USE THE Remote Touch
1Use the Remote Touch knob to se-
lect the desired button on the screen.
2To select the button on the screen,
press the Remote Touch knob. Once
a button has been selected, the
screen will change.
When the pointer moves close to a but-
ton, it will be automatically pulled onto
that button. The strength of this pull can
be adjusted. (See page 71.)
The pointer will disappear from the
screen if it is not moved for 6 seconds.
Operation of the Remote Touch knob
will cause the pointer to reappear.
Press the “ ” button on the Remote
Touch to zoom in on the map screen
and the “ ” button to zoom out. These
buttons can also be used to scroll up
and down on list screens.
Press the “MENU” button on the
Remote Touch to set a destination or
adjust settings for the audio/video sys-
tem, air conditioning system, etc.
The map screen can be returned to by
pressing the “MENU” button on the
Remote Touch, then select “Navi”.This navigation system can be oper-
ated by the Remote Touch when the
engine switch is in AC-
CESSORY or IGNITION ON
mode.
CAUTION
Do not allow fingers, fingernails or
hair to become caught in the Remote
Touch as this may cause an injury.
Be careful when touching the Remote
Touch in extreme temperatures as it
may become very hot or cold due to
the temperature inside the vehicle.

74
2. SETUP
GS450h_300h_350_250_NAVI_OM30D64E_(EE)
13.10.23 11:07
On this screen, the following functions
can be performed:
To reset all setup items, select
“Default”.
1Press the “MENU” button on the
Remote Touch, then select “Setup”.
2Select “Voice” on the “Setup”
screen.
3Select the desired level by selecting
the appropriate number.
If voice guidance is not needed, select
“Off” to disable the feature.
4Select “OK”.
SCREEN FOR VOICE
SETTINGS
No
.Function
The voice guidance volume can be
adjusted or switched off. (See
“VOICE VOLUME” on page 74.)
Voice recognition guidance can be
set to “On” or “Off”. This setting
can also be changed on the “Short-
cuts” screen. (See page 166.)
Voice guidance during audio/vid-
eo and/or air conditioning system
use can be set to “On” or “Off”.
Voice guidance during route guid-
ance can be set to “On” or “Off”.
VOICE VOLUME
The voice guidance volume can be
adjusted or switched off.

168
1. SPEECH COMMAND SYSTEM OPERATION
GS450h_300h_350_250_NAVI_OM30D64E_(EE)
13.10.23 11:07
MICROPHONE
It is unnecessary to speak directly
into the microphone when giving a
command.INFORMATION
Wait for the confirmation beep before
speaking a command.
Speech commands may not be recog-
nized if:
• Spoken too quickly.
• Spoken at a low or high volume.
• The roof or windows are open.
• Passengers are talking while speech
commands are spoken.
• The air conditioning speed is set
high.
• The air conditioning vents are
turned towards the microphone.
In the following conditions, the sys-
tem may not recognize the command
properly and using speech commands
may not be possible:
• The command is incorrect or
unclear. Note that certain words,
accents or speech patterns may be
difficult for the system to recognize.
• There is excessive background
noise, such as wind noise.

7
211
1
2
3
4
5
6
7
GS450h_300h_350_250_NAVI_OM30D64E_(EE)
13.10.23 11:07
1. 12.3-INCH DISPLAY-OVERVIEW ....
212
12.3-INCH DISPLAY OPERATION ..... 213
2. BASIC SCREENS ........................... 214
SWITCHING THE BASIC SCREEN .... 214
TO DISPLAY ON THE “Main Display” 214
Bluetooth
® CONNECTION STATUS ... 214
AUDIO/VIDEO SYSTEM ..................... 215
AIR CONDITIONING SYSTEM .......... 216
VEHICLE INFORMATION .................. 219
3. INTERRUPTION SCREENS ......... 221
SWITCHING THE INTERRUPTION
SCREEN .............................................. 221
HANDS-FREE SYSTEM
(FOR CELLULAR PHONE) ............... 221
112.3-INCH DISPLAY
OPERATION
12.3-INCH DISPLAY

212
GS450h_300h_350_250_NAVI_OM30D64E_(EE)
13.10.23 11:07
1. 12.3-INCH DISPLAY OPERATION
1. 12.3-INCH DISPLAY-OVERVIEW
The 12.3-inch display has a display area which is 1.5 times wider than that of
the 8-inch display.
FULL SCREEN DISPLAY
The initial screen and “Menu” screen fill the entirety of the display area.
SPLIT-SCREEN DISPLAY
Different information can be displayed on the left and right of the screen. For
example, audio, air conditioning or consumption information screens can be
displayed and operated while the map screen is being displayed.
The large screen on the left of the display is called the “Main Display”, and the
small screen to the right is called the “Side Display”.

213
1. 12.3-INCH DISPLAY OPERATION
7
12.3-INCH DISPLAY
GS450h_300h_350_250_NAVI_OM30D64E_(EE)
13.10.23 11:07
Basic screens (See page 214.)
• Audio
• Air conditioning
• Vehicle information
Interrupt screens (See page 221.)
• Lexus parking assist-sensor
• Telephone
• Driving mode
• Lexus night view (vehicles with
hybrid system)
SELECTING THE OPERATION
SCREEN
1When selecting the “Side Display”,
move the Remote Touch knob to the
right until is displayed at the
boundary between the “Main Dis-
play” and the “Side Display”, and
then move it further to the right.
When selecting the “Main Display”,
move the Remote Touch knob to the
left until is displayed at the
boundary between the “Main Dis-
play” and the “Side Display”, and
then move it further to the left.
12.3-INCH DISPLAY
OPERATION
This section describes only the char-
acteristics of the 12.3-inch display,
paying particular attention to the
“Side Display”.
For details of the functions and oper-
ation of the “Main Display”, refer to
the respective section.
THE “Side Display”
The following functions can be dis-
played and operated on the “Side
Display”.
OPERATING
CHARACTERISTICS OF THE
SPLIT-SCREEN DISPLAY
When the split-screen is displayed, it
is necessary to select the screen you
wish to operate (“Main Display” or
“Side Display”).

216
1. 12.3-INCH DISPLAY OPERATION
GS450h_300h_350_250_NAVI_OM30D64E_(EE)
13.10.23 11:07
Without rear air conditioning system
The above illustration is for a left-hand drive vehicle. The button positions
are reversed for right-hand drive vehicles.
AIR CONDITIONING SYSTEM
Operations such as changing the air outlets or fan speed are carried out on the
screen.
Air flow control buttonFan speed control buttons
Fan speed display
Passenger side
temperature
control buttons
Dual operation
switch
Passenger side temperature
display
Automatic mode Air conditioning
on/off switch Driver side
temperature
control buttons
Driver side temperature display

217
1. 12.3-INCH DISPLAY OPERATION
7
12.3-INCH DISPLAY
GS450h_300h_350_250_NAVI_OM30D64E_(EE)
13.10.23 11:07
With rear air conditioning system
The above illustration is for a left-hand drive vehicle. The button positions
are reversed for right-hand drive vehicles.
Fan speed control but-Fan speed display
Passenger side
temperature
control buttons
Passenger side temperature
display
Automatic mode Air conditioning
on/off switch Driver side
temperature
control buttons Driver side Air flow
control buttonPassenger side
Air flow control button
3-zone operation
switch
Driver side temperature display

218
1. 12.3-INCH DISPLAY OPERATION
GS450h_300h_350_250_NAVI_OM30D64E_(EE)
13.10.23 11:07
1Select “AUTO”.
The air conditioning system begins to
operate. Air outlets and fan speed are
automatically adjusted according to the
temperature setting.
2Select to increase the
tempera-
ture and to decrease the tem-
perature on temperature control
buttons.
The temperature for the driver and pas-
senger seats can be set separately.
ADJUSTING THE TEMPERA-
TURE SETTINGS
Without rear air conditioning system
1Select to increase the tempera-
ture and to decrease the tem-
perature on temperature control
buttons.With rear air conditioning system
1Select to increase the tempera-
ture and to decrease the tem-
perature on temperature control
buttons.
ADJUSTING THE FAN SPEED
1Select to increase the fan speed
and select to decrease the fan
speed on fan speed control buttons.
CHANGING THE AIR OUTLETS
Without rear air conditioning system
1Select air flow control buttons.
The air outlets used are switched each
time the button is selected.
With rear air conditioning system
1Select air flow control buttons.
Different air outlets for the left-hand
and right-hand front seats can be cho-
sen.
The air outlets used are switched each
time the button is selected.
USING THE AUTOMATIC
MODE
ADJUSTING THE SETTINGS
“DUAL” is used to set the tempera-
tures independently for the driver’s
seat and front passenger seat.
The air conditioning system switches
between dual and simultaneous
modes each time “DUAL” is
selected.
When the “DUAL” indicator is on,
the temperature for the driver’s seat
and front passenger seat can be
adjusted separately.
“3-ZONE” is used to set the tempera-
tures independently for the driver’s,
front passenger’s and rear seats.
The air conditioning system switches
between individual and simultaneous
modes each time “3-ZONE” is
selected.
When the “3-ZONE” indicator is on,
the temperature for the driver’s, front
passenger’s and rear seats can be
adjusted separately.