How to Match Replacement SportDOG Add-A-Dog Collars to Your SD-1825X System

These instructions are for matching a replacement Collar Receiver to your SportDOG Transmitter in 1-dog mode. Please read all steps before starting.

1. Turn off the Collar Receiver


2. Press and hold the On/Off Button. The Receiver Indicator Light will come on, then turn off in 4-5 seconds. If the On/Off Button is released too early, the Receiver Indicator Light will begin its normal flashing. If this occurs, start over and repeat from step 1.


3. After the Receiver Indicator Light has turned off, release the On/Off Button.


4. Press and hold the Upper Button on the Remote Transmitter until the Receiver Indicator Light flashes 5 times.

How to Program the Collar for Two-Dog Operation with the SD-1825X

1. Program the Remote Transmitter to mode 1, 2, 5, 6, or 7 with the toggle in the grey up position, or any mode with the toggle in the orange down position.
(Consult the SD-1825X Owners Manual for more information on Transmitter Modes.)


2. Flip the toggle switch in the grey up position, you can now program the first Collar Receiver.

A. Turn off the Collar Receiver


B. Press and hold the On/Off Button. The Receiver Indicator Light will come on, then turn off in 4-5 seconds. If the On/Off Button is released too early, the Receiver Indicator Light will begin its normal flashing. If this occurs, start over and repeat from A.


C. After the Receiver Indicator Light has turned off, release the On/Off Button.


D. Press and hold the Upper Button on the Remote Transmitter until the Receiver Indicator Light flashes 5 times.

3. Program the second Collar Receiver the same way using A through D above, but with the toggle switch to the orange/down position.

How to Program the Collar for Three-Dog Operation with the SD-1825X

1. Program the Remote Transmitter to mode 3 or 4 in the toggle up position.
(Consult the SD-1825X Owners Manual for more information on Transmitter Modes.)

2. Program the first Collar Receiver:

A. Turn the Collar Receiver off.


B. Press and hold the On/Off Button. The Receiver Indicator Light will come on, then turn off in 4-5 seconds. If the On/Off Button is released too early, the Receiver Indicator Light will begin its normal flashing. If this occurs, start over and repeat from A.


C. After the Receiver Indicator Light has turned off, release the On/Off Button.


D. Press and hold the Upper Button on the Remote Transmitter until the Receiver Indicator Light flashes 5 times. You may need to hold both units 2-3 feet from each other. If the Receiver Indicator Light does not flash 5 times, start over and repeat from A.

4. Program the second Collar Receiver using A through D above, but using the Lower Button in place of the Upper Button.

5. Program the third Collar Receiver using A through D above, but using the Side Button in place of the Lower Button.

How to Program the Collar for Six-Dog Operation with the SD-1825X

Repeat Steps 1-4 from "THREE-DOG OPERATION" above for dogs 1-3, then flip the toggle switch to the orange down position and repeat Steps 2-4 for dogs 4-6.
(Consult the SD-1825X Owners Manual for more information on Transmitter Modes.)