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Hooking Up and Setting Up the Speaker System
p Front speaker roll off frequency
FRONT SP > XXXHz
Initial setting : > 80 Hz
This setting lets you select the roll off frequency for the
low cut filter of the front (left and right) speakers when
the front speakers are set to “SMALL”.
• The bass frequencies lower than the cut off frequency
are divided by the bass redirection circuitry and output
from the sub woofer or other “LARGE” speakers. In
order to prevent clipping, frequencies below the cut off
frequency are not output from the front speakers.
p Center speaker roll off frequency
CENTER SP > XXXHz
Initial setting : > 80 Hz
This setting lets you select the roll off frequency for the
low cut filter of the center speaker when the center
speaker is set to “SMALL”.
• The bass frequencies lower than the cut off frequency
are divided by the bass redirection circuitry and output
from the sub woofer or other “LARGE” speakers. In
order to prevent clipping, frequencies below the cut off
frequency are not output from the center speaker.
p Rear speaker roll off frequency
REAR SP > XXXHz
Initial setting : > 80 Hz
This setting lets you select the roll off frequency for the
low cut filter of the rear (left and right) speakers when the
rear speakers are set to “SMALL”.
• The bass frequencies lower than the cut off frequency
are divided by the bass redirection circuitry and output
from the sub woofer or other “LARGE” speakers. In
order to prevent clipping, frequencies below the cut off
frequency are not output from the rear speakers.
z
About the roll off frequency parameters
These parameters are designed to allow you to prevent clipping
by eliminating output of low-bass frequencies from “SMALL”
speakers. Be sure to set the roll off frequency so that clipping
does not occur from the respective speaker.
p LFE high cut filter
LFE HIGH CUT [STD]
Initial setting: STD (=120 Hz)
This setting lets you select the cutoff frequency of the LFE
channel High Cut Filter. Normally, select STD.
When using a passive sub woofer powered by a separate
power amplifier, it may be better to change the cutoff
frequency. In this case, use a setting other than STD.
p Distance unit
DIST.UNIT [meter]
Initial setting : meter
Lets you select either feet or meters as the unit of measure for
setting distances. 1 foot corresponds to a 1 ms difference.
Adjusting the speaker volume
Use the remote while seated in your listening position to
adjust the volume of each speaker.
For more information regarding remote control
operations, refer to the separate manual “Remote
Commander” supplied with this unit.
1 Press 1/u to turn on the amplifier.
2 Touch SOUND FIELD on the supplied remote to
display the SOUND FIELD screen.
3 Touch LEVEL on the supplied remote to display the
LEVEL screen.
4 Touch TEST TONE on the supplied remote.
5 Touch + on the remote.
You will hear the test tone from each speaker in
sequence.
6 Adjust the volume level so that the volume of the
test tone from each speaker sounds the same
when you are in your main listening position.
• To adjust the balance of the front right and front left
speakers, use the front balance controls on the
remote (or FRONT (L/R) in the LEVEL menu (page
40)).
• To adjust the balance of the rear right and rear left
speakers, use the rear balance control in the remote
(or REAR (L/R) in the LEVEL menu (page 40)).
• To adjust the volume level of the center speaker, use
the center level control on the remote (or CENTER
LEVEL in the LEVEL menu (page 40)).
• To adjust the volume level of the rear speakers, use
the rear level control on the remote (or REAR
LEVEL in the LEVEL menu (page 40)).
7 Touch TEST TONE on the remote again and set OFF
the test tone.
z
You can adjust the volume level of all speakers at the same
time
Turn MASTER VOLUME on the main unit or touch MASTER
VOLUME +/– on the remote.
z
You can output the test tone from the speaker of your choice
Normally, the test tone is output from each speaker in sequence.
However, you can use the LEVEL menu to output the test tone
from one specific speaker (see page 40). After you have touched
TEST TONE, touch +/– repeatedly to select “fix [XXX]” or “[xxx]
fix”. The test tone is output from the selected speaker.