55GB
S-AIR Operations
Changing the channel for
better sound
transmission
If you use multiple wireless systems which
sharing 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.
1Press AMP MENU.
“LEVEL” appears on the display.
2Press V/v repeatedly until
“S-AIR SET” appears, then
press or b.
3Press V/v repeatedly until
“RF CHANGE” appears, then
press or b.
4Press V/v repeatedly until the
setting you want appears, then
press .
• RF AUTO: Normally select this. The
system change “RF CHANGE” to “RF
ON” or “RF OFF” automatically.
• RF ON: The system transmits sound by
searching the better channel for
transmitting.
• RF OFF: The system transmits sound by
fixing the channel for transmitting.
5Press AMP MENU.
The AMP menu turns off.
Notes
• When the wireless transmitter is not inserted in the
S-AIR main unit, you cannot set “RF CHANGE”.
• In most cases, you will not need to change this
setting.
• If “RF CHANGE” is set to “RF OFF”,
transmission between the S-AIR main 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).
O
MENU
AMP
MENU
,
V/v/B/b