4
Wireless Vehicle Sensor
rev. 02-18-12
Instructions for Installing the RB709U-NB Receiver
Step 1: The RB709U-NB will replace the gate opener receiver; disconnect
the gate opener receiver’s RED, BLACK, and GREEN wires from the
receiver terminals on the gate opener control board.
Step 2: Mount the RB709U-NB Receiver.
• The Receiver can be mounted up to 10 ft. from the gate opener
control board.
• DO NOT mount the Receiver upside down.
• DO NOT mount on a metal surface (will reduce range).
• Run Receiver cable through PVC conduit to protect it from
damage.
• DO NOT run Receiver cable in conduit containing AC wiring.
• Receiver range can vary depending upon weather, topography,
and external interference.
Step 3: Connect the RED and BLACK wires from the Receiver to the power supply (see illustration, page 5).
CAUTION: The “Learn” process may activate the gate. Please use caution when programming the Receiver.
Note: You will have to use a small screwdriver or a pen to
depress the LEARN CH buttons on the receiver.
Step 4: Connect the Receiver’s Channel 1 wires (GREEN
and BLUE) to your control board (see illustration, page
5). Press and hold the Entry Transmitter button then the
Receiver’s LEARN CH 1 button at the same time. The
indicator light on the Receiver should blink once within 1–2
seconds to indicate that the Entry Transmitter setting is now
programmed into the Receiver.
RCVR
GRN
BLK
RED
RCVR
R B G
RECEIVER
BLK
GRN
RED
Receiver Terminal Blocks
CAUTION: The “Learn” process may activate the gate. Please use
caution when programming the Receiver.
Indicator Light
Learn Channel Buttons
