air conditioning Lexus IS250 2014 Navigation Manual

1
IS300h/250_Navi_EE
1QUICK GUIDE11
2BASIC FUNCTION35
3NAVIGATION SYSTEM91
4AUDIO/VISUAL SYSTEM191
5SPEECH COMMAND SYSTEM273
6PERIPHERAL MONITORING SYSTEM285
7TELEPHONE323
8CONNECTED SERVICES371
INDEX393
About the following equipment, see the “Owner’s Manual”.
•Air conditioning
•Fuel consumption
•Energy monitor (IS300h)
•Vehicle customization settings
IS_Navi_EE_53C71E.book 1 ページ ２０１４年５月２９日　木曜日　午前１１時２２分

15
1. BASIC FUNCTION
IS300h/250_Navi_EE
QUICK GUIDE
1No.FunctionPage
Select to operate the audio/visual system.192
Select to display the air conditioning control screen.“Owner’s
Manual”
*Select to display the navigation screen.92, 94
Select to display the telephone top screen.324
Select to display the “Information” screen.22
Select to display the fuel consumption screen.“Owner’s
Manual”
Select to display the “Setup” screen.20
Select to adjust the contrast and brightness of the screens, turn the
screen off, etc.47
*: With navigation function
IS_Navi_EE_53C71E.book 15 ページ ２０１４年５月２９日　木曜日　午前１１時２２分

76
3. OTHER SETTINGS
IS300h/250_Navi_EE
GENERAL SETTINGS SCREENNo.Function
Select to change the time zone and
set the daylight saving time on/off.
(→P.77)
Select to change the language.
Select to change the voice recogni-
tion language.
Select to customize the startup/
screen off images. (→P.78)
*
Select to set automatic screen
changes from the audio/air condi-
tioning control screen to the previ-
ous screen on/off. When set to on,
the screen will automatically return
to the previous screen from the au-
dio/air conditioning control screen
after 20 seconds.
Select to change the screen button
colour.
*Select to change the unit of measure
for distance/fuel consumption.
Select to set the selection sounds
on/off.
Select to set the pointer sounds on/
off.
Select to set the error sounds on/off.
*: With navigation function
IS_Navi_EE_53C71E.book 76 ページ ２０１４年５月２９日　木曜日　午前１１時２２分

260
6. TIPS FOR OPERATING THE AUDIO/VISUAL SYSTEM
IS300h/250_Navi_EE
zThis DVD player is intended for use with
4.7 in. (12 cm) discs only.
zExtremely high temperatures can keep the
DVD player from working. On hot days,
use the air conditioning system to cool the
inside of the vehicle before using the player.
zBumpy roads or other vibrations may make
the DVD player skip.
zIf moisture gets into the DVD player, the
discs may not be able to be played. Remove
the discs from the player and wait until it
dries.
zUse only discs marked as shown above.
The following products may not be playable
on your player:
•SACD
•dts CD
• Copy-protected CD
•DVD audio
•Video CD
•DVD-RAM
DVD PLAYER AND DISC
CAUTION
●The DVD player uses an invisible laser
beam which could cause hazardous radi-
ation exposure if directed outside the
unit. Be sure to operate the player cor-
rectly.
DVD PLAYER
Audio CDs
DVD video
discs
DVD-R/RW
discs
IS_Navi_EE_53C71E.book 260 ページ ２０１４年５月２９日　木曜日　午前１１時２２分

274
IS300h/250_Navi_EE
1. SPEECH COMMAND SYSTEM OPERATION
1. SPEECH COMMAND SYSTEM
Talk switch
zPress the talk switch to start the speech
command system.
zTo cancel voice recognition, press and hold
the talk switch.zIt is unnecessary to speak directly into the
microphone when giving a command.
The speech command system enables
the audio/visual, hands-free systems,
etc. to be operated using speech com-
mands.
Refer to the command list for samples of
speech commands. (→P.282)
INFORMATION
●
Commands that are not displayed in the
“Shortcuts” screen can be operated from
the “Main menu” screen.
USING THE SPEECH
COMMAND SYSTEM
STEERING SWITCH
MICROPHONE
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 system
may not recognize the command prop-
erly 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.
IS_Navi_EE_53C71E.book 274 ページ ２０１４年５月２９日　木曜日　午前１１時２２分

327
1. TELEPHONE OPERATION (HANDS-FREE SYSTEM FOR CELLULAR PHONES)
TELEPHONE
IS300h/250_Navi_EE
7
SPEECH COMMAND SYSTEM
Press this switch to operate the speech
command system.
zThe speech command system and its list
of commands can be operated.
(→P. 2 74 )
INFORMATION
●The other party’s voice will be heard from
the front speakers. The audio/visual sys-
tem will be muted during telephone calls
or when hands-free speech commands
are used.
●Talk alternately with the other party on
the telephone. If both parties speak at the
same time, the other party may not hear
what has been said. (This is not a malfunc-
tion.)
●Keep call volume down. Otherwise, the
other party’s voice may be audible out-
side the vehicle and voice echo may
increase. When talking on the telephone,
speak clearly towards the microphone.
●The other party may not hear you clearly
when:
• Driving on an unpaved road. (Making
excessive traffic noise.)
• Driving at high speeds.
• The roof or windows are open.
• The air conditioning vents are pointed
towards the microphone.
• The sound of the air conditioning fan is
loud.
•There is a negative effect on sound
quality due to the telephone and/or net-
work being used.
IS_Navi_EE_53C71E.book 327 ページ ２０１４年５月２９日　木曜日　午前１１時２２分