Sony DAV-FZ900KW Operating Instructions Manual page 88

If sound transmission is
unstable
For the surround amplifier
For the S-AIR receiver
If you use multiple wireless systems which share
the 2.4 GHz band, such as wireless LAN or
Bluetooth, the transmission of S-AIR products
or other wireless systems may be unstable. In
this case, the transmission may be improved by
changing the following "RF CHANGE" setting.
1
Press SYSTEM MENU.
2
Press X/x repeatedly until "RF
CHANGE" appears in the front panel
display, then press
3
Press X/x to select the desired setting.
• "AUTO": Normally select this. The
system changes "RF CHANGE" to "ON"
or "OFF" automatically.
• "ON": The system transmits sound by
searching for the better channel for
transmitting.
• "OFF": The system transmits sound by
fixing the channel for transmitting.
4
Press
The setting is made.
5
Press SYSTEM MENU.
The system menu turns off.
6
When you set "RF CHANGE" to "OFF,"
select the ID so that sound
transmission is most stable (page 84).
88
GB
or c.
.
Note
• In most cases, you will not need to change this
setting.
– If "RF CHANGE" is set to "OFF," transmission
between the unit and S-AIR sub unit can be
performed using one of the following channels.
– S-AIR ID A: equivalent channel for IEEE
802.11b/g channel 1
– S-AIR ID B: equivalent channel for IEEE
802.11b/g channel 6
– S-AIR ID C: equivalent channel for IEEE
802.11b/g channel 11
• The transmission may be improved by changing the
transmission channel (frequency) of the other
wireless system(s). For details, refer to the operating
instructions of the other wireless system(s).