2008 Lexus IS F Navigation Manual

Finish
AUDIO/VIDEO SYSTEM
248
TERMS
Packet write—
This is a general term that describes the
process of writing data on−demand to
CD− R, etc., in the same way that data is
written to floppy or hard discs.
ID3 Tag—
This is a method of embedding track −re-
lated information in an MP3 file. This em-
bedded information can include the track
title, the artist’s name, the album title, the
music genre, the year of production, com-
ments and other data. The contents can
be freely edited using software with ID3 tag
editing functions. Although the tags are re-
stricted to the number of characters, the in-
formation can be viewed when the track is
played back.
WMA Tag—
WMA files can contain a WMA tag that is
used in the same way as an ID3 tag. WMA
tags carry information such as track title,
artist name.
ISO 9660 format—
This is the international standard for the
formatting of CD −ROM folders and files.
For the ISO 9660 format, there are two lev-
els of regulations.
Level 1:
The file name is in 8.3 format (8 character
file names, with a 3 character file exten-
sion. File names must be composed of
one− byte capital letters and numbers. The
“_” symbol may also be included.)
Level 2:
The file name can have up to 31 characters
(including the separation mark “.” and file
extension). Each folder must contain few-
er than 8 hierarchies. m3u—
Playlists created using “WINAMP” soft-
ware have a playlist file extension (.m3u).
MP3—
MP3 is an audio compression standard de-
termined by a working group (MPEG) of
the ISO (International Standard Organiza-
tion). MP3 compresses audio data to
about 1/10 the size of that on conventional
discs.
WMA—
WMA (Windows Media Audio) is an audio
compression format developed by Micro-
soft. It compresses files into a size smaller
than that of MP3 files. The decoding for-
mats for WMA files are Ver. 7, 8, and 9.
IS F/350/250_Navi_U
(L/O 0712)

Finish
SECTION
7
AIR CONDITIONING
249
AIR CONDITIONING
D Automatic air conditioning controls 250 .......................
IS F/350/250_Navi_U
(L/O 0712)

Finish
AIR CONDITIONING
250
Operations such as changing the air outlets or fan speed are carried out on the touch
screen. To display the air conditioning touch screen, push the“CLIMATE”button.
1Driver side temperature display
(In degrees Fahrenheit or Centi-
grade) 255.....................
2Outside temperature display
(In degrees Fahrenheit or Centi-
grade) 263.....................
3“DUAL”
(Temperature setting mode change
touch−screen button) 255 ........
4Passenger side temperature dis-
play
(In degrees Fahrenheit or Centi-
grade) 255.....................
5Air flow control touch −screen but-
tons 257
......................
6Fan speed control touch− screen
buttons 257
...................
7“A/C” 259
.....................
8Air intake control button 258
....
9“PASSENGER TEMP” buttons
(Passenger side temperature control
button)
(Only for the independent mode that
display shows “DUAL”; mainly for
front passenger and secondarily for
driver) 255 .....................
10Rear window defogger button
261
...........................
11Windshield air flow button
260
...........................
12Micro dust and pollen filter button
262
...........................
13“OFF” button 254
..............
IS F/350/250_Navi_U
(L/O 0712)
Automatic air conditioning controls

Finish
AIR CONDITIONING
251
14“AUTO” button254
............
15“TEMP” buttons
(Driver side temperature control but-
ton) (At the independent mode that
display shows “DUAL”; mainly or
driver and secondarily for front pas-
senger)
(At the linked mode that display does
not show “DUAL”; for driver)
255
...........................
16“CLIMATE” button
(Air conditioning operation screen
display button) 253 ..............
IS F/350/250_Navi_U
(L/O 0712)

Finish
AIR CONDITIONING
252
"Air flow selectionAutomatic air flow mode only
IS F/350/250_Navi_U
(L/O 0712)

Finish
AIR CONDITIONING
253
The automatic air conditioning auto-
matically maintains the set tempera-
ture.
In the automatic operation mode, the air
conditioning selects the most suitable fan
speed, air flow, air intake and on−off the air
conditioning according to the temperature.
The “ENGINE START STOP” switch must
be in IGNITION ON mode.
“CLIMATE”: Push this button to display
touch− screen buttons for automatic air
conditioning controls.
NOTICE
To prevent the battery from being dis-
charged, do not leave the air condi-
tioning on longer than necessary
when the engine is not running.
By pushing the switch above, you can
operate the speech command system.
For the operation of the speech command
system and the command, see pages 174
and 177.
IS F/350/250_Navi_U
(L/O 0712)

Finish
AIR CONDITIONING
254
(a) Climate control
SETTING OPERATION−automatic con-
trol
1. Push the “AUTO” button.
An indicator light will illuminate to show
that the automatic operation mode has
been selected.
Air flow quantity, switching of the diffusers,
on− off of the air conditioning, and switch-
ing of the air intake between RECIRCU-
LATED AIR and OUTSIDE AIR are auto-
matically adjusted. The operation status is
shown by each indicator.
When one of the manual control buttons is
depressed while operating in automatic
mode, the mode relevant to the depressed
button is set. Other conditions continue to
be adjusted automatically.
Push the “OFF”button to turn the fan off.
INFORMATION
DThis automatic control has addi-
tional function as described below,
when the “AUTO” button is
pushed.
The fan speed is stopped for a little
while until warm air preparation,
when outside temperature is cold
like a winter season in the “Floor”,
“Bi− level” or “Floor/Windshield”
air flow mode. If quick removal for
exterior frost, fog and inside fog on
the windshield is desired, use the
high fan speed setting after the
“Windshield” air flow mode has
been selected.
The fan speed is stopped few sec-
onds until cool air preparation,
when outside temperature is hot
like a summer season in the “Pan-
el” or “Bi− level” air flow mode.
D The “Floor/Windshield” air flow
mode may be applied automatical-
ly, if the outside temperature is
lowered down to below 0 _C (32 _F).
This is not malfunction. The
“Floor/Windshield” air flow mode
turns on the defogging and de-
frosting function with the purpose
of cleaning your front view for safe
driving.
If the “Floor” air flow mode is de-
sired with the main purpose of
heating, “Floor” air flow mode can
be selected manually by touching
the air flow control button.
IS F/350/250_Navi_U
(L/O 0712)

Finish
AIR CONDITIONING
255
2. Use the “TEMP” or “PASSENGER
TEMP” button to set the desired vehicle
interior temperature.
The“TEMP” or“PASSENGER TEMP”
(“
” ,“” ) buttons are used to set the de-
sired interior temperature. The interior
temperature will be controlled on the driver
and passenger side simultaneously or in-
dividually.
To increase the interior temperature, push
the “
”button, to decrease it, push the
“” button.
If quick heating or cooling is desired —
“LO” appears when you hold it until maxi-
mum cooling (decrease), and “HI” appears
when you hold it until maximum warning
(increase).
“TEMP” button — Changes the tempera-
ture on the driver and passenger sides si-
multaneously or the driver side only.
“PASSENGER TEMP” button —
Changes the temperature settings sepa-
rate from the driver side.
“DUAL” —
This button is used to set the temperatures
independently for the driver ’s seat and
front passenger seat.
Touching the button changes from the in-
dependent mode to the linked mode.
Independent mode: Temperatures can
be set independently for the driver ’s seat
and front passenger ’s seat. The indicator
will come on to show that the independent
mode has been selected.
Linked mode: The same temperature is
set for the driver ’s seat and front passen-
ger’s seat. The indicator will come off to
show that the simultaneous temperature
setting mode has been selected.
When the temperature for the front pas-
senger ’s seat is changed in linked mode,
the mode is changed automatically to inde-
pendent mode.
IS F/350/250_Navi_U
(L/O 0712)