Page 523 of 1014
5035-3. Using the audio system
5
Interior features
GS450h_300h_OM_OM30D53E_(EE)
Press to operate the speech
command system. (P. 4 7 1
“Navigation System Owner’s
Manual”)
TitlePage
Using the radioP. 5 2 7
Using the CD/DVD playerP. 5 3 6
Playing an audio CD and MP3/WMA discsP. 5 3 8
Playing DVD videoP. 5 4 4
CD/DVD player and DVD video disc informationP. 5 5 7
Listening to Bluetooth® audioP. 5 6 7
Listening to a USB memoryP. 5 7 9
Listening to an iPodP. 5 9 1
Optimal use of the audio/video systemP. 6 0 2
Using the AUX portP. 6 0 4
Using the steering wheel audio switchesP. 6 1 1
Using the speech command system
Page 547 of 1014
5275-3. Using the audio system
5
Interior features
GS450h_300h_OM_OM30D53E_(EE)
Using the radio
Press the “RADIO” button to display the radio control screen.
Select the “AM”, “FM” or “DAB” tab or press the “RADIO” but-
ton repeatedly to select the desired tab.
Page 548 of 1014
5285-3. Using the audio system
GS450h_300h_OM_OM30D53E_(EE)
AM/FM/DAB mode tabs
Mute
“TUNE/SCROLL” knob:
Adjusting the frequency
“CH•TRACK” button:
Preset tuning/seeking the fre-
quencyRADIO mode button
Power
Vo l u m e
Preset stations1
2
3
4
5
6
7
8
Page 550 of 1014
5305-3. Using the audio system
GS450h_300h_OM_OM30D53E_(EE)
Detailed radio settings can be programmed.
Press the “MENU” button on the Remote Touch, then select
“Setup”.
Select “Audio” on the “Setup” screen.
Select “Radio settings”.
Select the item to be adjusted,
and then select the screen but-
ton next to it to adjust its set-
tings.
“FM traffic announcement”: The
tuner will automatically seek a sta-
tion that regularly broadcasts traf-
fic information and the station
broadcasts when the traffic infor-
mation program starts.
“FM alternative frequency”: A sta-
tion providing good reception is
automatically selected if current
reception worsens.
“Regional code change”: For
switching over to a broadcasting
station within the same local pro-
gram network.
“DAB alternative frequency”: A
station providing good reception is
Radio settings
1
2
3
4
Page 552 of 1014

5325-3. Using the audio system
GS450h_300h_OM_OM30D53E_(EE)
Listening to stations of the same network
FM alternative frequency:The station among those of the same
network with strong reception is
selected. FM alternative frequency on/
off (P. 530)
Regional code change: The station among those of the same net-
work with strong reception and broad-
casting the same program is selected.
Regional code change on/off (P. 530)
FM Traffic announcement
The system automatically switches to traffic information when a
broadcast with a traffic information signal is received.
“TP” (Traffic program) will appear on the screen. The station returns to
the previous one when the traffic information ends.
FM Traffic announcement on/off (P. 530)
Selecting a channel
Press “<” or “>” on “CH•TRACK” button or select or
on the screen.
Selecting a service
Manual tuning
Turn the “TUNE/SCROLL” knob.
Service list
Select one of the displayed services on the service list screen.
Preset stations
Select the desired preset stations (1 - 6).
RDS (Radio Data System)
DAB (Digital Audio Broadcast)
Page 555 of 1014

5355-3. Using the audio system
5
Interior features
GS450h_300h_OM_OM30D53E_(EE)
Press .
Press the button again to turn the system back on.
If you select
The display returns to the previous screen.
EON (Enhanced Other Network) system (for traffic announcement function)
If the RDS station (with EON data) you are listening to is not broadcasting a
traffic information program and the audio system is in the TA (Traffic
announcement) mode, the radio will be switched automatically to a station
broadcasting a traffic information program in the EON AF list when traffic
information begins.
When listening to a disc
When the traffic information program starts, the disc playback mode is inter-
rupted and the traffic information is automatically broadcasted. When the
program ends, the initial operation resumes.
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 contin-
ually 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.
About Time shift
The times at which playback is possible depend on the bit rate of the DAB
station to be recorded, the amount of DAB unit memory, and the time at
which reception of the broadcast began.
Silencing the sound
Page 598 of 1014

5785-3. Using the audio system
GS450h_300h_OM_OM30D53E_(EE)
CAUTION
While driving
Do not use the portable player or connect the Bluetooth
® system.
Caution regarding interference with electronic devices
Your audio unit is fitted with Bluetooth® antennas. People with implant-
able cardiac pacemakers, cardiac resynchronization therapy-pacemakers
or implantable cardioverter defibrillators should maintain a reasonable
distance between themselves and the Bluetooth
® antennas. The radio
waves may affect the operation of such devices.
Before using Bluetooth® devices, users of any electrical medical device
other than implantable cardiac pacemakers, cardiac resynchronization
therapy-pacemakers or implantable cardioverter defibrillators should con-
sult the manufacturer of the device for information about its operation
under the influence of radio waves. Radio waves could have unexpected
effects on the operation of such medical devices.
NOTICE
When leaving the vehicle
Do not leave your portable player in the vehicle. The inside of the vehicle
may become hot, causing damage to the portable player.
Page 628 of 1014
6085-3. Using the audio system
GS450h_300h_OM_OM30D53E_(EE)
Select a radio station
Press to select a frequency band.
Press “” or “” on to seek the frequency.
To scan for receivable stations, press and hold until you hear a
beep.
Select a preset station
Press to select a frequency band.
Press “” or “” on to select a preset station.
Audio CD
Press to select the DVD player.
Press “” or “” on to select a track.
Bluetooth® audio player
Press to select the Bluetooth
® audio player.
Press “” or “” on to select an folder.
Press “” or “” on to select a file.
Selecting a radio station
Selecting a track/folder/file
1
2
1
2
1
2
1
2
3