Yamaha RX-V670 Owner's Manual page 12

14
11
Adjust the BALANCE control so that the effect sound
output level of the left front speaker and the right front
speaker are the same.
12
Make the sound output level of the center speaker the
same as that of the front speakers with the CENTER
LEVEL key.
13
Make the sound output level of the rear speakers the
same as that of the front speakers with the REAR
LEVEL key.
12
11
BALANCE
0
L 5 5 R
Illuminates.
C
TEST
Adjustable.
Illuminates.
R
TEST
Adjustable.
14
12
13
14
Notes
The FRONT EFFECT LEVEL key does not function if the
unit is in the "test" mode. Because the effect sound output
level of the front speakers is used as the basis in speaker
balance adjustment.
Once you have completed these adjustments, you can
adjust whole sound level on your audio system by using the
VOLUME control (or the MASTER 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 12, if the center mode is in the "PHANTOM" position,
the sound output level of the center speaker can not be
adjusted. This is because in this mode, the center sound is
automatically output from the left and right front speakers.
TEST
Stops flashing and disappears.