Before you start
01
10
En
Operating range of remote control unit
The remote control may not work properly if:
•Ther e are obstacles between the remote control and
the receiver’s remote sensor.
•Direct sunlight or fluorescent light is shining onto the
remote sensor.
•The receiver is located near a device that is emitting
infrared rays.
•The receiver is operated simultaneously with another
infrared remote control unit.
Tip
• By connecting an RF adapter to the RS-232C and CU-
RF100 terminals (SC-LX83) / EXTENSION terminals
(SC-LX73), the CU-RF100 omni-directional remote
control can be used for RF two-way communications
with the receiver.
1
With RF two-way communications,
the information of the receiver’s display can be
displayed on the remote control in your hands and
the remote control can be operated without worrying
about obstacles or the direction in which the remote
control is pointing.
2
For details, see Flow for operating
the receiver with RF two-way communications (SC-
LX83 only) below.
Flow for operating the receiver with RF
two-way communications
(SC-LX83 only)
This remote control unit is set for operations using
infrared signals upon shipment from the factory. To set it
for RF operations, take the steps below.
1 The RF adapter and CU-RF100 omni-directional remote control are included with the SC-LX83, sold separately with the SC-LX73.
2 The maximum line-of-sight distance for RF two-way communications is about 10 meters. This line-of-sight communications distance is a rough
indication, and may differ according to the surrounding environment.
1
Connecting the RF adapter to the RS-232C and CU-
RF100 terminals.
• Connecting the RF adapter (SC-LX83 only) on page 20
2
Setting the ‘
RF Remote Setup
’ to ‘ON’.
• RF Remote Setup (SC-LX83 only) on page 115
3
Pairing the RF adapter and remote control.
• Pairing the RF adapter and remote control on page 87
4
Setting ‘RECEIVER MAIN’ to ‘
RF MODE
’ for the
remote control unit’s ‘
IR/RF SELECT
’ setting.
• Operating this receiver by RF communications on
page 87
SC-LX83_73_DLPW.book 10 ページ ２０１０年５月１９日 水曜日 午後２時７分
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