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MRF-300 B
ASE
S
TATION
Step 4 - Connect the Power Supply to the MRF-300.
Step 5 - Power on the entire Audio/Video System
Test for RF Interference
The RF LED lights when any RF signal is
detected. If the RF LED flickers WITHOUT
pressing a button on the remote control,
you are receiving RF Interference and you
must move the RFX-150 to another loca-
tion.You can extend the wire up to 200’
using standard CAT 5 cable. Place the RFX-
150 in another room or crawlspace to avoid
interference.
If you are restricted to a very small range of mounting locations and the LED
flickers, reduce the range via the RF Range attenuator screw on the RFX-150.
Step 6 - Mount the RFX-150 and adjust for Optimum Range
Have someone press buttons on the remote control from the farthest distant
operating position and adjust RF range screw and the angle of the RF-150
receiving antenna until the RF LED lights with every button push.
If the desired range cannot be reli-
ably maintained, you can opt to
extend range by adding another
RFX-150 RF Sensor in a location
closer to the area where reception
is unreliable. Each RFX-150 can pro-
vide coverage of 50 to 100 feet in
normal conditions. Up to three
RFX-150 Sensors can be connected.
The POWER LED’s on both the RFX-150 and the
MRF-300 should light up when the Power Supply
is connected.
Each RFX-150
can be connect-
ed via up to 200
feet of standard
CAT 5 cable to
the MRF-300.
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