Larco 433 MHz Receiver & Transmitter - Manual (Page 2)

ATEK Access Technologies
10025 Valley View Road, Ste. 190
Eden Prairie, MN 55344 U.S.A.
PH: 1.800.523.6996
FAX: 1.800.589.3705
+1.218.829.9797
www.atekaccess.com
223-0126-000 Rev. D 5/15
2
1
Program the transmitter into the receiver’s memory.
The receiver can learn up to 12 transmitters. Follow the steps below to program receiver. Repeat steps A-C for each transmitter.
A. Press and release the receiver’s programming button. The LED should change from flashing red to solid green. This
indicates the receiver has entered its programming mode.
B. Activate and release the transmitter once and confirm that the receiver’s LED changes to solid red. This indicates the
receiver is learning the transmitter’s code.
C. Wait a few seconds and then activate the transmitter a second time. The receiver’s LED should now flash green several
times. This indicates the end of the learning procedure. When the procedure has ended, the LED should be flashing red.
Program the receiver’s output activation time.
When the receiver is activated, its outputs will stay in the minimum activation state for approximately 1.5 seconds (default). This
time can be adjusted to stay in the activation state for up to 4 hours. Follow the steps below to adjust the receiver’s output
activation time.
A. Press and hold the receiver’s programming button for 6 seconds and release. The LED should be solid red. This indicates
the receiver is in the activation time programming mode.
B. Activate and release the transmitter.
C. When the desired time has elapsed (up to 4 hours) activate the transmitter again. The receiver’s LED should flash green
several times. This indicates the end of the procedure. When the procedure has ended, the LED should be flashing red.
Programming Procedures
Prior to programming, make sure the receiver’s LED flashes red when power is applied. If the receiver’s LED is not flashing red,
disconnect then reconnect the power.
Deleting all Transmitters from
the Receiver’s Memory
The receiver’s memory can be cleared of all
previously learned transmitters by following
the steps below. NOTE: Deleting previously
learned transmitters does not change the
receiver’s output activation time.
1. Press and hold the receiver’s
programming button for more than 8
seconds, until the receiver’s LED starts
flashing green. Release the programming
button. The LED should now be flashing red.
2. The receiver’s memory is now cleared.
To learn new transmitters, follow the steps for
programming transmitters into the receiver’s
memory.
433 MHz Receiver & Transmitter
Installation Instructions
(cont.)
technical specifications
receiver – item # 233804
Frequency 433.92 MHz
Dimensions 2.25” x 1.25” x 0.75”
Security Code Method Code Hopping - Can Learn up to 12 Different Transmitters
Operating Temperature Range -4˚F to 122˚F (-20˚C to 55˚C)
Electrical Rating 100,000 Cycles @ 2 Amps at Either 24 VDC or 120 VAC
Input Power 24 VAC/VDC or 12 VAC/DC
Output Two Relay Outputs: 1 NO 1 NC
Certifications FCC, Industry Canada, CE
transmitter – item # 234475
Frequency 433.92 MHz
Dimensions 1.25” x 0.875” x 0.25”
Security Code Method Code Hopping
Battery Life 60,000 Cycles
Certifications FCC, Industry Canada, CE
Operating Temperature Range -4˚F to 122˚F (-20˚C to 55˚C)