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Part # 254915 Effective 10-1-03
OPERATIONAL CHECK
To verify operation, position yourself at a distance of 25 feet from the receiver and press the transmitter button. Operation should be reliable
at this distance but environment and location of both the transmitter and receiver may affect the range. Try different locations and positions.
If operation is still unsatisfactory, consider the following for troubleshooting:
1. If the door does not open when the wall switch is pressed, be sure that:
a. The transmitter and receiver are set to the same code.
b. The LED on the transmitter illuminates when the button is pushed. If it does not, it could mean:
1. A dead battery
2. A defective transmitter
c. If the LED barely illuminates or only flashes, it could mean:
1. The pulse extender board is defective
2. The battery is weak.
d. The relay is working, it should be heard clicking on the receiver when the transmitter is activated. If no relay can be heard:
1. The transmitter is not sending a signal or the receiver is not receiving it. Try substituting another transmitter or receiver if
available.
3. If, after performing the above operational checks, the controls still do not function, they should be returned to NABCO Entrances for
repair or replacement.
TO REPLACE OR ADD A NEW TRANSMITTER
A replacement or new transmitter or receiver may be matched to the companion receiver or transmitter. To order, specify the Part Number
as noted on the first page of this manual. Customer Service Representatives can provide the proper replacement unit. The digital code must
be reset to match the existing sequence.
FCC NOTICE
Users of the transmitter with the pulse extender board are authorized under part 15 of the FCC rules to use this device without a license.
However, making any modifications not expressly approved by the manufacturer may void the user’s authority to operate this device.
