Sony STR-DE985 Operating Instructions Manual page 39

Surround speaker bass adjustment
(Gain/Frequency*)
Lets you adjust the gain _md lYequency of bass.
Surround speaker treble adjustment
(Gain/Frequency*)
Lets you adjust the gain _md frequency of
treble.
Surround back speaker bass
adjustment (Gain/Frequency*)
Lets you adjust the gain _md lYequency of bass.
Surround back speaker treble
adjustment (Gain/Frequency*)
Lets you adjust the gain _md frequency of
treble.
* You can set the parameter for frequency only
when you set "MENU EXPAND" to "ON" in
the CUSTOMIZE menu (page 44).
Resetting customized sound
fields to the factory settings
1
If the power is on, press I/_) to turn off
the power.
2 Hold down MODE (SOUND FIELD) and
press I/_.
"S.F Initialize" appears in the display and
all sound fields are reset at once.
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