Sony cdx-gt450 User Guide

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Welcome !
Thank you for purchasing this Sony Compact 
Disc Player. You can enjoy your drive with the 
following functions.
• CD playback
You can play CD-DA (also containing CD 
TEXT*), CD-R/CD-RW (MP3/WMA files also 
containing Multi Session (page 12)) and 
ATRAC CD (ATRAC3 and ATRAC3plus 
format (page 13)).
• Radio reception
– You can store up to 6 stations per band (FM1, 
FM2, FM3, AM1 and AM2).
– BTM (Best Tuning Memory): the unit selects 
strong signal stations and stores them.
• Sound adjustment
– EQ3 stage2: You can choose any one of 7 
preset equalizer curves.
– DSO (Dynamic Soundstage Organizer): 
creates a more ambient sound field, using 
virtual speaker synthesis, to enhance the 
sound of speakers, even if they are installed 
low in the door.
– BBE MP: improves digitally compressed 
sound such as MP3.
• Optional unit operation
You can also control optional CD/MD 
changers.
• Auxiliary equipment connection
An AUX input jack on the front of the unit 
allows connection of a portable audio device.
A CD TEXT disc is a CD-DA that includes 
information such as disc, artist and track name.
SonicStage and its logo are trademarks of Sony 
Corporation.
ATRAC, ATRAC3, ATRAC3plus and their logos 
are trademarks of Sony Corporation.
Type of discs
Label on the disc
CD-DA
MP3 
WMA
ATRAC CD
For installation and connections, see the 
supplied installation/connections manual.
Warning if your car’s ignition has no 
ACC position
After turning the ignition off, be sure to press 
and hold 
(OFF) on the unit until the display 
disappears. 
Otherwise, the display does not turn off and 
this causes battery drain.
This label is located on the bottom of the 
chassis.
R
Manufactured under license 
from BBE Sound, Inc. 
The BBE MP process 
improves digitally compressed sound, such as 
MP3, by restoring and enhancing the higher 
harmonics lost through compression. BBE MP 
works by generating even-order harmonics from 
the source material, effectively recovering 
warmth, detail and nuance.
Microsoft, Windows Media, 
and the Windows logo are 
trademarks or registered 
trademarks of Microsoft 
Corporation in the United States and/or other 
countries.