Sony XNV-660BT Operating Instructions Manual page 56

Item
Subwoofer
Sets the subwoofer connection
status.
RBE (Rear Bass Enhancer)
(page 49)
Uses rear speakers as a
subwoofer.
Crossover Filter
Selects the cut-off frequency
of the front/rear speakers
(HPF) and subwoofer (LPF).
4.1ch Speaker Level
(page 50)
56
Option Purpose
ON (z) To set the connection status
to on.
OFF To set the connection status
to off.
OFF (z),
To select the mode.
RBE1, RBE2,
RBE3
LPF: 50 Hz, To select the cut-off
60 Hz, 80 Hz,
frequency. (Available only
100 Hz (z),
when "Subwoofer" is set to
120 Hz
"ON.")
HPF: OFF (z) To not cut out the
frequency.
HPF: 50 Hz, To select the cut-off
60 Hz, 80 Hz,
frequency.
100 Hz, 120 Hz
Subwoofer
To select the subwoofer
Phase:
phase. (Available only
Normal (z),
when "Subwoofer" is set to
Reverse
"ON.")
– –
Unit status
Unit off.
During reception/
playback.
During reception/
playback.
Unit off.