Adjusting The Sound Field To Match The Room Conditions - Sony TAD-M30 Operating Instructions Manual

Digital processing amplifier
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Adjusting the Sound
Adjusting the sound field to match the
room conditions — SURROUND
This function lets you adjust how the surround effects are
applied to match the room conditions.
The SURROUND menu "SURR" parameters and their
functions are as follows.
Item
Adjustment contents
EFFECT
Adjusts the size of the surround effects (presence)
with respect to the overall sound field.
WALL
Automatically adjusts the treble frequency level to
match the wall materials of the room.
REV.
Adjusts the reverberation time (time until the output
sound disappears).
(Setting a longer reverberation time is effective for
wide rooms, and a shorter time for narrow rooms.)
Note
You may be unable to adjust some items depending on the
selected surround mode. (If "NOT IN USE" appears in the
display when you press CURSOR, you cannot use that item.)
1
Select the desired surround mode (see page 24)
and play the DVD.
2
Press CURSOR MODE repeatedly until "SURROUND"
appears in the display.
"CURSOR z SURR" lights in the display.
3
Adjust the surround effects.
1 Press CURSOR
V
v
/
repeatedly until "EFFECT"
appears in the display.
2 Press CURSOR
B
b
/
to adjust the surround effects.
*
You can adjust the surround effects in 5% steps within
the range of 0 (no surround effects) to 100%.
Note
If you set a high "EFFECT" value (%) while the "KARAOKE"
surround mode is selected (see page 24), you may be unable
to reduce the vocal tracks.
EN
32
2
3,4,5
CURSOR
SURR
4
Adjust for the wall materials.
1 Press CURSOR
V
v
/
repeatedly until "WALL"
appears in the display.
2 Press CURSOR
B
b
/
to adjust for the wall
materials.
*
You can adjust for the wall materials in 8 steps either to
the softer (S) or harder (H) sides from the center.
5
Adjust the reverberation time.
1 Press CURSOR
V
v
/
repeatedly until "REV."
appears in the display.
2 Press CURSOR
B
b
/
to adjust the reverberation
time.
*
You can adjust the reverberation time in 8 steps either to
the shorter (S) or longer (L) sides from the center.
z
Customized surround mode sounds are stored in the memory
for about 1 week even if you unplug the power cord of the
processing amplifier.
To change a customized surround mode, select and adjust the
respective surround mode again.
CURSOR
SURR
CURSOR
SURR

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