JVC RX-664VBK Instructions Manual page 39

4. Press TEST to start checking the speaker output
balance.
"TEST" starts flashing on the display, and a test tone
comes out of the speakers in the following order:
Left front
speaker
speakers
5. If necessary, adjust the speaker output balance as
follows:
• To adjust the rear speaker output level, press REAR
(L) +/–.
• To adjust the center speaker output level, press
CENTER +/–.
Pressing – decreases the output level up to –10 dB.
Pressing + increases the output level up to +10 dB.
6. Press TEST again to stop the test tone.
If you have selected JVC Theater Surround, go to the following steps.
7. Press EFFECT to adjust the effect level.
Each time you press the button, the effect level changes
as follows:
EFFECT 1 EFFECT 2
EFFECT 5
As the number increases, the effect of the Theater
Surround mode becomes stronger.
Center Right front
speaker speaker
Rear
EFFECT 3
EFFECT 4
TEST
Notes:
6
• No test tone comes out of the
rear speakers when you have
selected "3CHLOGIC."
• No test tone comes out of the
center speaker when you select
"PHANTOM" for the center
mode.
Notes:
REAR
(L)
• The sound level of the left and
right rear speakers will be the
same.
• You cannot set the sound level
CENTER
of the rear speakers when you
have selected "3CHLOGIC."
• You cannot set the sound level
of the center speaker when you
TEST
select "PHANTOM" for the
6
center mode.
Note:
EFFECT
4
When you
"PROLOGIC" or "3CHLOGIC,"
you cannot select the effect level.
have selected
36