S-Air Operations; About S-Air Products - Sony HT-SF470 Operating Instructions Manual

S-AIR Operations

About S-AIR products

This receiver is compatible with the S-AIR
function (page 64), which allows wireless
sound transmission between S-AIR products.
When you purchase the S-AIR product, you
need to establish the sound transmission.
There are two types of S-AIR product.
• S-AIR main unit (this receiver):
This is for transmitting sound.
You can use up to 3 S-AIR main units. (The
number of usable S-AIR main unit depends
on the use environment.)
• S-AIR sub unit (not supplied): This is for
receiving sound.
– Surround amplifier: You can enjoy
surround speaker sound wirelessly.
– S-AIR receiver: You can enjoy system's
sound in another room.
These S-AIR products can be purchased as an
option (the S-AIR products lineup differs
depending on the area).
Notes or instruction for the S-AIR sub unit in
this operating instructions is refer only when
the S-AIR sub unit is used.
Room B
Room A S-AIR main unit
(this receiver)
POWER/
ACTIVE STANDBY
S-AIR sub unit
(surround amplifier)
About environments where
S-AIR products (S-AIR main unit
and sub unit) are used
S-AIR products use a radio frequency of
2.4 GHz. Certain electronic equipment or
other factors may cause lost connection or
instability in S-AIR reception.
• Electronic equipment influence
The following may cause interference or
cross talk.
– Cellular phones, cordless phones
– Wireless LAN, personal computers
– Game machines using radio signals
– Microwave ovens
S-AIR sub unit
(S-AIR receiver)
MASTER VOLUME
continued
47 GB