Yamaha DDP-1 Owner's Manual page 12

OUTPUT BALANCE ADJUSTMENT
Adjusting the output level balance among all the channels are very important to maximize the performance of your system including
this unit. This unit lets you adjust the sound output level balance between the left and right surround channels using the built-in test
tone generator. Before making the adjustment on this unit, you should make the output balance adjustment for Dolby Pro Logic on
the amplifier (or receiver) connected with this unit. Follow the instructions below.
BEFORE MAKING THE ADJUSTMENT ON THIS UNIT
Be sure to adjust the output level balance among the
left main, center, right main and surround channels for
Dolby Pro Logic on the amplifier (or receiver)
connected to this unit using a test tone generator built
into the amplifier. Adjust the balance so that the levels
of those channels become almost the same when you
hear the test tone at the listening position.
If you have finished adjusting the output balance on the
amplifier, then go on to the adjustment on this unit by
following the procedure below.
* For output balance adjustment for Dolby Pro Logic on
the RX-V2090, refer to the instructions on the section
"ADJUSTMENT BEFORE OPERATION" of the RX-
V2090's manual.
1
Turn down the volume to a minimum level on the
amplifier or receiver.
2
MODE
B 1 . T E S T :
3
MENU
B 1 . T E S T : O F F
12
Press once or more until "B"
appears on the left side of
the display.
Press once or more until the
following message appears
on the display.
O N
3
TEST MODE MENU PARAMETER
2 4
4
PARAMETER
O F F O N
F T
5
Turn up the volume on the amplifier.
You will hear a test tone (like pink noise) from the left
main speaker, then the center speaker, then the right
main speaker, then the right surround speaker and
then the left surround speaker, for about two seconds
each. The display changes as shown below.
L E F T
C E N T E R
R I G H T
R I G H T S U R R O U N D
L E F T S U R R O U N D
Press "+" side once so
that the arrow points
"ON".
TEST MODE
Lights up.
Continued