Sony STR-GX9O0ES Operating Instructions Manual page 37

Tips for adjusting the parameters (STR-GX900ES
only)
The following procedure allows you to set up the desired
sound field more effectively.
1 Select the factory-preset sound field program you want.
2 Adjust the effect level.
3 Adjust the reverberation time.
4 Adjust other parameters, if necessary.
If you store a new SOUND FIELD effect
The previous sound field effect is replaced by the new one.
Even if the AC power cord is disconnected
The receiver retains the stored data for approximately 1
month.
If you select ACOUSTIC
ACOUSTIC does not have the surround effect and only the
equalizer effect is available. If you select ACOUSTIC, you
can adjust only the parametric equalizer settings (STR-
GX900ES) or tone controls settings (STR-GX800ES).
Adjusting the digital parametric equalizer (STR-
GX900ES)
You can adjust equalizer bands (bass, middle, treble) and the
equalizer slope (Q). The equalizer control works on all the
sound fields, including Dolby surround.
WEE BAL OaE Hacer
1 Play back the program source, for example,
a Cb.
2 Press SOUND FIELD ON/OFF to ON.
3 Press SOUND FIELD MODE to select the
sound field you want.
4 Press DPC MODE so that the EQ (equalizer)
indicator lights up.
5 Press EQUALIZER BAND to select a
frequency band. 5
B: Bass
M: Middle
T: Treble
6 Rotate the LEVEL/FREQUENCY/POSITION
knob to select the frequency you want to
adjust.
7 Rotate the PARAMETER/EQ LEVEL/
CHARACTER knob to raise or lower the level
of the selected frequency.
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