The System Setup menu
07
49
En
•
SW
– LFE signals and bass frequencies of channels
set to
SMALL
are output from the subwoofer when
YES
is selected. Choose the
PLUS
setting if you want
the subwoofer to output bass sound continuously or
you want deeper bass (the bass frequencies that
would normally come out the front and center
speakers are also routed to the subwoofer).
1
If you did
not connect a subwoofer choose
NO
(the bass
frequencies are output from other speakers).
3
Select ‘X. OVER’ and set the crossover frequency.
2
Frequencies below this point will be sent to the
subwoofer (or
LARGE
speakers).
4
When you’re finished, press RETURN.
You will return to the Manual SP Setup menu.
Channel Level
Using the channel level settings, you can adjust the
overall balance of your speaker system, an important
factor when setting up a home theater system.
Important
• When Channel Level is selected while
MCACC
is set
to
OFF
, the selection screen for the MCACC memory
appears. Select a memory to adjust manually.
1
Select ‘Channel Level’ from the Manual SP Setup
menu.
2
Select a setup option.
•
MANUAL
– Move the test tone manually from
speaker to speaker and adjust individual channel
levels.
•
AUTO
– Adjust channel levels as the test tone moves
from speaker to speaker automatically.
3
Confirm your selected setup option.
The test tones will start after you press
ENTER
.
4
Adjust the level of each channel using
/
.
If you selected
MANUAL
, use
/
to switch speakers.
The
AUTO
setup will output test tones in the order shown
on-screen:
Adjust the level of each speaker as the test tone is
emitted.
3
5
When you’re finished, press RETURN.
You will return to the Manual SP Setup menu.
Tip
• You can change the channel levels at any time by
press
RECEIVER
, then press
CH LEVEL
, and then
using
/
on the remote control.
Note
1 If you have a subwoofer and like lots of bass, it may seem logical to select
LARGE
for your front speakers and
PLUS
for the subwoofer. This may not,
however, yield the best bass results. Depending on the speaker placement of your room you may actually experience a decrease in the amount of bass due
low frequency cancellations. In this case, try changing the position or direction of speakers. If you can’t get good results, listen to the bass response with
it set to
PLUS
and
YES
or the front speakers set to
LARGE
and
SMALL
alternatively and let your ears judge which sounds best. If you’re having problems,
the easiest option is to route all the bass sounds to the subwoofer by selecting
SMALL
for the front speakers.
2 • This setting decides the cutoff between bass sounds playing back from the speakers selected as
LARGE
, or the subwoofer, and bass sounds playing
back from those selected as
SMALL
. It also decides where the cutoff will be for bass sounds in the LFE channel.
• If you’re using a THX speaker setup, confirm that the crossover frequency is set to
80Hz
.
5b.Channel Level
:Cancel
Select MCACC memory.
MCACC OFF
M1.MEMORY 1
ENTER:Next
5.Manual SP Setup
:Return
a . Speaker Setting
b . Channel Level
c . Speaker Distance
d
.
X-Curve
e . THX Audio Setting
5b.Channel Level
MCACC
: M1.MEMORY 1
Test Tone
AUTO
+0.5dB
ENTER:Next
:Cancel
3 • If you are using a Sound Pressure Level (SPL) meter, take the readings from your main listening position and adjust the level of each speaker to 75 dB
SPL (C-weighting/slow reading).
• The subwoofer test tone is output at low volumes. You may need to adjust the level after testing with an actual soundtrack.
5b.Channel Level
:Cancel
Please wait...
20
CAUTION
Loud test tones will
be output.
5b.Channel Level
:Finish
M C AC C
: M 1 . M E M O RY 1
L
0.0 dB
SR [ 0.0 dB ]
C
[
0.0 dB ] SBR [
0.0 dB ]
R
[
0.0 dB ] SBL [
0.0 dB ]
SL [ 0.0
dB
]
SW [ 0.0
dB
]
VSX-9130TXH_KU.book 49 ページ ２００８年４月１７日 木曜日 午前１１時２６分
