Sony STR-DA4ES Operating Instructions Manual page 52

Advanced settings (continued)
x SURROUND SP > XXX Hz
(Surround speaker crossover frequency)
Initial setting: STD (120 Hz)
Lets you adjust the surround speaker bass crossover
frequency when "SURROUND SP" (surround
speaker size) is set to "SMALL". You can adjust from
40 Hz to 200 Hz in 10 Hz steps.
x SURR BACK SP > XXX Hz
(Surround back speaker crossover
frequency)
Initial setting: STD (120 Hz)
Lets you adjust the surround back speaker bass
crossover frequency when "SURR BACK SP"
(surround back speaker size) is set to "SMALL". You
can adjust from 40 Hz to 200 Hz in 10 Hz steps.
x LFE HIGH CUT > XXX Hz
(LFE high cut filter)
Initial setting: STD (120 Hz)
Lets you select the cut off frequency of the LFE
channel high cut filter. Normally, select "STD
(120 Hz)".
When using a passive sub woofer powered by a
separate power amplifier, it may be better to change
the cut off frequency. In this case, you can adjust
from 40 Hz to 200 Hz in 10 Hz steps.
GB
52
Advanced SURROUND menu
parameters
When "MENU EXPAND" is set to "ON", all
of the following parameters are displayed and
adjustable.
See page 43 for the SURROUND menu
adjustments.
Initial settings are underlined.
All SURROUND menu parameters
C.WIDTH*
DIMENSION*
PANORAMA MODE*
EFFECT LEVEL XXX %
WALL*
REVERB*
FRONT REVERB*
SCREEN DEPTH*
VIR.SPEAKERS*
SURR ENHANCER*
BASS GAIN XXX.X dB
BASS FREQ. XXX.X Hz*
TREBLE GAIN XXX.X dB
TREBLE FREQ. XXX.X Hz*
* Adjustable only when "MENU EXPAND" is set to
"ON".