Yamaha RX-V667 Owner's Manual page 39

• Warning messages
The speakers displayed
are connected with the
opposite polarity.
Depending on the type of
speakers you are using
and the environment in
which you have them
installed, this message
may occur even if the
speakers are connected
correctly.
The speakers displayed
are separated from the
listening position by
more than 24 m, and
cannot be adjusted
correctly.
Vohnne level varies
greatly t_r individual
channels, and cannot be
adjusted correctly.
Depending on the type of
speakers, "W-I" may
display even if the
speakers are connected
correctly.
Check that the speaker
polarity + (positive), and
- (negative) are correct. If
these are connected
correctly, yon can use the
speakers normally even
this message appears.
Install the speakers with
24 m of the listening
point.
Check that all speakers
are installed in the same
surroundings.
Check that the speaker
polarity + (positive), and
- (negative) are correct.
We recommend the same
speakers or speakers with
as similar specifications
as possible.
Adjust the volume of the
subwoofer.
If "W-2" or "W-3" appears, you can apply measurement results,
but they will not give optimal results. We recommend that you
resolve the problem and carry out the measurement process
again.
En
39