9
Before Using
Connections Other Information
Operations
Using the remote controller
The unit is not shipped with a remote controller.
However, you can use a remote controller (RC-
456S) that is shipped with the A-905TX/R-805TX
amplifier.
Remote controller RC-456S
When the remote controller RC-456S supplied with
the amplifier A-905TX/R-805TX is used, operate
the remote controller pointing towards the
amplifier’s remote sensor.
Be sure to make the
connection securely. If
the connection is incomplete, you cannot use the
remote controller to operate the unit.
Note
The DISC button on the RC-456S remote control-
ler cannot be used.
Remote control
sensor
30°
5m
30°
C-705TX
A-905TX /
R-805TX
RC-456S
Notes
• Place the unit away from strong light such as
direct sunlight or inverted fluorescent light which
can prevent proper operation of the remote
controller.
• Using another remote controller of the same
type in the same room or using the unit near
equipment which uses infrared rays may cause
operational interference.
• Do not put any object such as a book on the
remote controller. The buttons of the remote
controller may be pressed by mistake and drain
the batteries.
• Make sure the audio rack doors do not have
colored glass. Placing the unit behind such doors
may prevent proper remote controller operation.
• If there is any obstacle between the remote con-
troller and the remote control sensor, the re-
mote controller will not operate.