Filter
Top Products
8
Using the remote controller
Inserting the remote controller
batteries
1 Remove the battery compart-
ment cover by opening it as
shown in the illustration.
Using the remote controller
Point the remote controller toward the remote
control sensor.
With the supplied remote controller
(RC-409MD)
2 Insert two AA (R6 or UM-3)-size
batteries into the battery com-
partment.
Carefully follow the polarity diagram
(positive(+) and negative (–) symbols) inside
the battery compartment.
3 Replace the compartment cover.
Notes
• Do not mix new batteries with old batteries or
different kinds of batteries.
• To avoid corrosion, remove the batteries if the
remote controller is not to be used for a long
period of time.
• Remove dead batteries immediately to avoid
damage from corrosion. If the remote
controller doesn't operate smoothly, replace
both batteries at the same time.
• The life of the batteries supplied is about six
months, but will vary depending on usage.
MD-105TX
Remote
control sensor
RC-409MD
30°
30°
Notes
• Locate the unit away from strong light, such
as direct sunlight or inverted flourescent light,
which can prevent proper operation of the
remote contoroller.
• Using another remote controller of the same
type in the same room or using the unit near
equipment that 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 accidentally and
drain the batteries.
• Make sure the audio rack doors do not have
colored or tinted glass. Placing the unit behind
such doors may prevent proper remote
controller operation.
• If there is any obstacle between the remote
controller and the remote control sensor, the
remote controller will not operate.
Control range
Remote controller RC-456S
When you use the remote controller RC-456S
supplied with the amplifier A-905TX/R-805TX,
operate the remote controller by pointing it
towards the amplifier‘s remote sensor.
Be sure to make the
connection securely. If
the connection is incomplete, you will be unable
to use the remote controller to operate the unit.
MD-105TX
A-905TX /
R-805TX
RC-456S
30°
30°
Remote
control sensor
About 5m
(16 feet)
About 5m
(16 feet)
Control range