2007 Lexus GS450h radio

208
3-3. Using the audio system
■Scanning XM® satellite radio channels
● Scanning channels in the curr
ent category
To u c h on the screen or press .
“SCAN” appears on the screen.
When the desired channel is reached, touch or press
the button once again.
● Scanning pr
eset channels
To u c h on the screen or press and hold it until
you hear a beep.
“P SCAN” appears on the screen.
When the desired cha nnel is reached, touch or press
the button once again.
■ Displaying the title and ar
tist name
To u c h on the screen.
The screen will display up to 16
characters.
Touch the button once again to
r

eturn to the previous screen.
STEP1
STEP2
STEP1
STEP2

209
3-3. Using the audio system
3
Interior features
■When the 12 volt battery is disconnected
All preset stations are erased.
■Reception sensitivity
●Maintaining perfect radio reception at all times is difficult due to the continually
changing position of the antenna, differences in signal strength and surrounding
objects, such as trains, transmitters, etc.
●The radio antenna is mounted inside the rear window. To maintain clear radio
reception, do not attach metallic window tinting or other metallic objects to the
antenna wire mounted inside the rear window.
■XM® satellite radio
The optional Lexus genuine satellite radio tuner and antenna allows you to receive
and pla
y XM® satellite radio broadcasts. (Subscri ption is required. Not available in
Hawaii and Alaska.)
*
●XM® subscriptions 
For detailed information about XM® satellite radio or to subscribe, visit XM®
on the web at www.xmradio.com or call (800) 967-2346.
●Radio ID 
You will need the radio ID when activating XM
® service or reporting a prob -
lem. Select “CH000” using the dial, and the receiver's 8-character ID
number will appear.
●Satellite tuner 
The tuner supports only Audio Services (Music and Talk) and the accompany -
ing Text Information of XM
® satellite radio.
*: Terms and services provided by XM® Radio are subject to change without
notice.

210
3-3. Using the audio system
■If the satellite radio does not operate normally
If a problem occurs with the XM
® tuner, a message will appear on the screen. Refer
to the table below to identify the problem, and take the suggested corrective action.
ANTENNA
The XM® antenna is not connected. Check whether
the XM® antenna cable is attached securely.
There is a short-circuit in the antenna or the surround-
ing antenna cable. See a Lexus certified dealer.
UPDATING
You have not subscribed to XM® satellite radio. The
radio is being updated with the latest encryption code.
Contact XM
® satellite radio for subscription informa-
tion. When a contract is canceled, you can choose
“CH000” and all free-to-air channels.
The premium channel you selected is not authorized.
Wait for about 2 seconds until the radio returns to the
previous channel or “CH001”. If it does not change
automatically, select another channel. If you want to lis-
ten to the premium channel, contact XM
® satellite
radio.
NO SIGNAL
The XM® signal is too weak at the current location.
Wait until your vehicle reaches a location with a stron-
ger signal.
LOADIN GThe unit is acquiring audio or program information.
Wait until the unit has received the information.
OFF AIRThe channel you selected is not broadcasting any pro-
gramming. Select another channel.
-----
There is no song/program title or artist name/feature
associated with the channel at that time. No action
needed.

211
3-3. Using the audio system
3
Interior features
Contact the XM® Listener Care Center at (800) 967-2346 during the following
hours
*. 
Monday - Saturday: 7 a.m. - 2 a.m. Sunday: 7 a.m. - 7 p.m. Central Standard Time
*: Subject to change without notice.
■Certifications for the radio tuner
This equipment has been tested and found to comply with the limits for a class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installa-
tion. This equipment generate s, uses and can radiate radio frequency energy and, if
not installed and used in accordance with the instructions, may cause harmful inter-
ference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the eq uipment off and on, the user is encour-
aged to try to correct the interference by trying one or more of the following:
●Reorienting or relocating the receiving antenna.
●Increasing the separation between the equipment and receiver.
●Connecting the equipment into an outlet on a circuit different from that to which
the receiver is connected.
●Consulting the dealer or an experienced radio/TV technician for help.
---
The channel you selected is no longer available. Wait
for about 2 seconds until the radio returns to the previ-
ous channel or “CH001”. If it does not change auto-
matically, select another channel.

256
3-3. Using the audio system
Optimal use of the audio/video system
Press on the panel to display the audio/video control screen.
Operating the radio, cassette player and CD player
Operating the DVD video/audio and video CD
Adjust sound 
quality and balance
Adjust the DSP
Adjust screen ratio
Adjust sound

quality and balance
Adjust the DSP

257
3-3. Using the audio system
3
Interior features
Adjusting sound quality and balance
To u c h on the screen.
Adjust the settings, referring to the
follo
wing table.
Once you have finished, touch .
*: The sound quality level is adjusted indi vidually in each radio, cassette tape,
CD or DVD mode.
STEP1
STEP2
Sound quality
modeDisplayLevelTo u c h
High-pitched
tones*-5 to 5
or Mid-pitched tones*-5 to 5
Low-pitched
tones*-5 to 5
Front/rear
volume balanceF7 to R7 or
Left/right volume balanceL7 to R7 or

260
3-3. Using the audio system
Using the steering switches
Turning on the power
Press when the audio system is turned OFF.
The audio system can be turned OFF by holding the switch down for 1 second
or more.
Changing the audio source
Press when the audio system is tu rned ON. The audio sour ce
changes as follows each time the button is pr
essed. If a cassette tape or
CD is not inserted, that mode will be skipped.
Vehicles with CD player:
FM (1, 2) cassette player CD player AM SAT (1, 2, 3)
Vehicles with DVD player:
FM (1, 2) cas
sette playerDVD playerAM SAT (1, 2, 3)
Some audio features can be controlled using the switches on the steering
wheel.
Power on, select audio
source
Vo l u m e
Radio: Select radio stations
Cassette: Fast forward, r
ewind and select -
ing tracks
CD: Select tracks, discs and folder
DVD: Select tracks, discs and chapter

261
3-3. Using the audio system
3
Interior features
Adjusting the volume
Press “+” on to increase the volume and “-” to decr ease the vol-
ume.
Hold down the button to continue increasing or decreasing the volume.
Selecting a radio station
Press to select the radio mode.
Press or  on to select a radio station.
To scan for receivable stations, pres s and hold the switch until you hear
a beep.
Fast forwarding or rewinding the cassette
Press to select the cassette mode.
Press and hold  or  on until you hear a beep.
To stop fast forwarding or rewinding, press the same switch.
Selecting a track or chapter (DVD mode only for chapter selection)
Press to select the cassette mode, CD or DVD mode.
Press  or  on to select the desired track or chapter.
Cassette mode only: you can skips maximum 9 tracks.
Selecting a disc or folder in the CD or DVD player (Folder selection is
available only when MP3/WMA disc is in use.)
Press to select the CD or DVD player.
Press and hold  or  on until you hear a beep.
STEP1
STEP2
STEP1
STEP2
STEP1
STEP2
STEP1
STEP2