Sony WAHT-SA1 Operating Instructions Manual page 10

Preventing transmission
to neighbors (Pairing)
If your neighbors also have S-AIR products
and their IDs are the same as yours, your
neighbors could receive the sound of your
S-AIR main unit. To prevent this, you can
identify your S-AIR products by performing
the pairing operation.
x Before the pairing operation
(example)
The sound transmission is established by the
ID.
Your room
S-AIR main unit
ID A
ID A
Surround
amplifier
10
GB
Neighbor
ID A
S-AIR receiver
x After the pairing operation
(example)
Sound transmission is established between
the surround amplifier and the S-AIR main
unit that performed the pairing operation.
Your room
S-AIR main unit
ID A
ID A
Surround
amplifier
Pairing
1
Turn on the S-AIR main unit and
the surround amplifier.
The system turns on.
2
Match the IDs of the S-AIR main
unit and the surround amplifier.
3
Set up the S-AIR main unit so it is
ready for pairing.
For details, refer to the operating
instructions of the S-AIR main unit.
The POWER / ON LINE indicator on
the surround amplifier flashes green.
4
Press PAIRING on the rear panel
of the surround amplifier.
The PAIRING indicator flashes red
when pairing starts.
When sound transmission is
established, the POWER / ON LINE
indicator turns green and the PAIRING
indicator turns on.
If you use more than one surround
amplifier, perform Steps 3 and 4 for
those also.
Neighbor
No transmission
ID A
S-AIR receiver