Yamaha RX-V4/390 User Manual
Page 13
13
10
Adjust the BALANCE control so that the effect sound
output level of the left front speaker and the right front
speaker are the same.
11
Adjust the sound output level of the center speaker to
be at the same level as that of the front speakers with
the CENTER LEVEL control.
12
Adjust the sound output level of the rear speakers to
be at the same level as that of the front speakers with
the REAR LEVEL control.
13
Cancel the test tone.
Notes
●
Once you have completed these adjustments, you can
adjust whole sound level on your audio system by using
the VOLUME control (or the VOLUME keys on the remote
control transmitter).
●
If you use external power amplifiers, their volume controls
may also be adjusted to achieve proper balance.
●
In step 11, if the center channel mode is in the
“PHANTOM” position, the sound output level of the center
speaker cannot be adjusted. This is because in this mode,
the center sound is automatically output from the left and
right front speakers.
10
11
12
13
CENTER
LEVEL
0
l0
REAR
LEVEL
0
l0
TEST
BALANCE
5
5
4
3
2
l
0
l
2
3
4
L
R
“TEST” stops flashing
and disappears.