3
IRX2
Infrared Wall-Mount Receiver Amplifier
Operating the system
1.
First, find the optimal location with the widest view of the room to install the IR amplifier.
2.
Connect power adaptor into the power outlet, and then connect the DC plug of adaptor to the
amplifier.
3.
Connect the speakers to the amplifier (4Ω min). See tips for multiple speakers.
4.
Turn on the amplifier.
5.
Turn on the transmitter and the IR signal indicator(s) will glow.
6.
Adjust the volume control of amplifier to comfortable level.
TIP
: Reduce the treble slightly if feedback/howling, or operate transmitter further from speakers.
Installing external sensor
IS-20A (wall/ceiling-mount type)
1.
Infrared optimal coverage: 90
°
2.
Find the best position with wide view of the room.
3.
Mount the sensor on the FIXING HOLDER on the wall or ceiling.
4.
The LED of infrared sensor will glow red when power on.
wall mounting
ceiling mounting
