Re-coding and Setting Your PIN for Your Wireless Keyless Entry System

July 13, 2016

For Models: M3-631, M3-691 & M13-631

Whether you just had a brand new garage door opener installed or you just need to update your remotes and keypads, there will come a time when you need to understand recoding. At Precision, our PD operator's remotes and keypads are incredibly easy to reprogram and with just a few simple steps, you should be back up and running in no time at all! If you ever feel lost or uncomfortable doing it on your own, please give us a call anytime!

Setting Up Your Initial PIN

M3-631 & M3-691

Your keyless entry system comes factory pre-programmed with 1 random code and 1 PIN. The factory pre-programmed PIN is 1-2-3-4. If you are using other remote control transmitters to operate your garage door, the transmitter code must be transferred to the keyless entry system from the active transmitter you are already using.

To Program PIN & Transfer the Code from a Transmitter

M3-631 & M3-691

  1. Open terminal and connect the keyless entry system to the active transmitter using the programming connector.

  2. Press and hold the transmitter button you use to open and close the door. On the keyless entry system, press the ENTER button. The keypad will illuminate.

  3. Input any new 4-digit PIN of your choice. Press ENTER button again. Continue pressing the transmitter button until the LEDs on the keyless entry system blinks rapidly.

  4. This indicates the keyless entry system has learned the code from the transmitter, and stored it under the PIN that you entered. Remove programming connector and close the terminal.

M13-631

  1. Press and hold the (3) button for at least 3 seconds to activate the programming mode. LEDs will light up for 10 seconds.

  2. Immediately aim the top of the transmitter very close to the buttons (5) and (6).

  3. Press and hold the button you use to operate the door and move transmitter slowly down towards the number (8) and (9) area.

  4. Release the transmitter button when LEDs on keypad flash.

  5. Immediately enter a 4-digit PIN of your choice.

  • (All Models) To control more than one garage door, repeat the above steps using the individual transmitters and a unique PIN for each garage door.

  • (All Models)To store more than one PIN for a single opener, repeat above steps with a single transmitter for each additional PIN

Storing a Temporary PIN

M3-631 & M3-691

  1. Press and hold the (1) button on the keypad for 3 seconds until the LEDs on the keypad blinks rapidly.

  2. Enter your programmed PIN followed by the ENTER button.

  3. Enter a temporary 4-digit PIN of your choice followed by the ENTER button

  4. The LEDs on the keypad will illuminate for 2 seconds, then shut off.

  5. The temporary PIN is now ready to use and will be active for 3 uses then erased.

M13-631

  1. Press and hold the (1) button for at least 3 seconds. LEDs will flash slowly for 10 seconds. *Note: To successfully establish a temporary PIN, steps 2-4 must be completed within 10 seconds of programming activation.

  2. Enter any programmed PIN then press ENTER. LEDs will flash rapidly

  3. Enter the temporary 4-digit PIN of your choice then press ENTER. LEDs will flash rapidly

  4. Press the number of operations the temporary PIN will be active for (1-99), then press the ENTER button.

  5. LEDs will illuminate for 2 seconds then return to standby mode.

*Note: To clear temporary code, follow steps 1-3 above, setting the number of openings to 0 in step 4.

Change an Existing PIN

M3-631 & M3-691

  1. Press and hold the (0) button on the keypad for 3 seconds until the LEDs on the keypad blinks rapidly.

  2. Enter the programmed PIN you wish to change followed by the ENTER button.

  3. Enter the new 4-digit PIN followed by pressing the ENTER button.

  4. The LEDs will turn on solid for 2 seconds then turn off indicating that the new PIN is ready for use.

M13-631

  1. Press and hold the (0) button for at least 3 seconds. LEDs will flash slowly

  2. Enter the programmed PIN that you wish to change and press the ENTER button. LEDs will flash rapidly.

  3. Enter the new 4-digit PIN of your choice then press ENTER button. LEDs will light up for 2 seconds indicating that the new PIN is ready for use.


For questions regarding re-coding your PDS operators or anything garage door related, please give one of our professionals at Precision Door Service of Seattle a call anytime!

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