Sony CDX-GT660UP User Manual

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*1 Hidden when “POSITION” is set to “OFF.”
*2 When AUX source is activated (page 26).
Enjoying sophisticated sound 
functions — Advanced Sound Engine
Advanced Sound Engine creates an ideal in-
car sound field with digital signal 
processing.
Selecting the sound quality 
— EQ7 Preset
You can select an equalizer curve from 7 
equalizer curves (XPLOD, VOCAL, EDGE, 
CRUISE, SPACE, GRAVITY, CUSTOM or 
OFF).
1
During reception/playback, press the 
select button.
2
Rotate the control dial until “EQ7 
PRESET” appears, then press it.
3
Rotate the control dial until the desired 
equalizer curve appears, then press it.
4
Press  
(BACK).
To cancel the equalizer curve, select “OFF” 
in step 3.
Tip
The equalizer curve setting can be memorized for 
each source.
Customizing the equalizer 
curve — EQ7 Setting
“CUSTOM” of EQ7 allows you to make 
your own equalizer settings.
1
Select a source, then press the select 
button.
2
Rotate the control dial until “EQ7 
SETTING” appears, then press it.
3
Rotate the control dial until “BASE” 
appears, then press it.
You can select an equalizer curve as a 
basis for further customizing.
4
Rotate the control dial to select the 
equalizer curve, then press it.
5
Setting the equalizer curve.
Rotate the control dial to select the 
frequency range, then press it.
BAND1: 63 Hz
BAND2: 160 Hz
BAND3: 400 Hz
BAND4: 1 kHz
BAND5: 2.5 kHz
BAND6: 6.3 kHz
BAND7: 16.0 kHz
Rotate the control dial to adjust the 
volume level, then press it.
The volume level is adjustable in 1 dB 
steps, from -6 dB to +6 dB.
Repeat steps 
 and  to adjust other 
frequency ranges.
6
Press 
 (BACK) twice.
SUBW LEVEL
 (Subwoofer Level)
Adjusts the subwoofer volume level: 
“+10 dB” – “0 dB” – “–10 dB.”
(“ATT” is displayed at the lowest 
setting.)
AUX VOLUME
*
2
 (AUX Volume level)
Adjusts the volume level for each 
connected auxiliary equipment: “+18 
dB” – “0 dB” – “–8 dB.”
This setting negates the need to adjust 
the volume level between sources.