2 Lfe Level; 3 Sp Dly Time - Speaker Delay Time; 1F Main Lv - Main Level Mode - Yamaha AV RECEIVER RX-V730 Owner's Manual

Yamaha stereo receiver user manual
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1F MAIN Lv (main level mode)
Change
this setting
if you cannot match
the output level
of the center, rear (L/R), and rear center speakers
with the
main speakers
because
of unusually
high-efficiency
performance
from the main speakers.
Choices:
Nrm (Normal),
-10 dB
Nrm
Select this if you can match
the output level of your effect
speakers
with that of your main speakers
when using the
test tone.
-10
dB
Select this if you cannot
match the output level of your
effect speakers
with that of your main speakers
when
using the test tone.
Use this feature
to adjust the output
level of the LFE
(low-frequency
effect) channel
when playing
back a
Dolby
Digital
or DTS signal.
The LFE signal carries
the
low-frequency
special
effect sound which
is only added to
certain
scenes.
Control
range:
SPEAKER
............ -20 to 0 dB
HEADPHONE
..... -20 to 0 dB
Initial setting:
0 dB
[]
Press vIA
to select the item to be adjusted.
P_ Press < to adjust the LFE level.
• Adjust
the LFE level
according
to the capacity
of your
subwoofer
or headphones.
Use this feature
to adjust the delay of the center and the
rear center channel
sounds.
This feature
works when there
is sound output
from the center
speakers,
with a source
like Dolby
Digital
or DTS, etc. Ideally,
the center
speaker
and the rear center speaker
should be the same distance
from the main listening
position
as the left and right
speakers.
However,
in most home situations,
the center
speaker
or the rear center
speaker
are placed
in line with
the main speakers
or the rear speakers.
By delaying
the
sound from the center
speaker
and the rear center speaker,
the apparent
distance
from the center
speaker
and the rear
center
speaker
to the main listening
position
can be
adjusted
to make it seem the same as the distance
between
the main left and right speaker,
and the rear left
and fight speakers
to the listening
position.
Adjusting
the
delay time for the center
speaker
is especially
important
for giving depth to the dialogue.
Control
range:
CENTER
..........................
0 to 5 ms
REAR
CNTR (center)
...... 0 to 30 ms
Initial setting:
CENTER
..........................
0 ms
REAR
CNTR (center)
...... 3 ms
Press < / ) to
increase
or decrease
the
delay
of the center
and the rear center
channel
sounds.
7
_P=
F,,F! M!
T T k_P
_
CENTER
.......
Z_r,_-_.
E'EQR
C:_'_ T R ....
3Fq-_.
Center speaker image
r--/
• Increasing the delay by 1 ms simulates moving the speakers
about 30 cm (one foot) farther away from the listening
position.
44

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