Mighty Mule FM502 Green Board - Manual (Page 38)

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Step 3
With the fi rst gate in the desired open position. Program the open limit setting by setting the number 4 DIP switch on the
DUAL MODES switches to the OFF position (if the MASTER gate opened fi rst) or the ON position (if the SLAVE gate
opened fi rst) then PRESS & HOLD the “SET LIMIT" button on the control board for 5 seconds.
Step 4
Press the transmitter button and allow the gates to return to the closed position. YOUR FIRST GATE’S OPEN POSITION
LIMIT IS NOW PROGRAMMED.
Step 5
Activate your openers again by pressing the entry transmitter
button. Your gates should now be moving from the closed positions
toward their open positions. The fi rst gate will stop at the spot you
just programmed and the second gate will continue to open until
you press the transmitter button again. Press the transmitter button
when the second gate reaches the desired open position. This step
may be repeated until desired open position is achieved. Once the
desired OPEN position has been achieved, proceed to step 6.
Step 6
With the second gate in the desired open position. Program the
open limit setting by setting the number 4 DIP switch on the
DUAL MODES switches to the ON position (if the MASTER gate
opened fi rst) or the OFF position (if the SLAVE gate opened fi rst)
then PRESS & HOLD the “SET LIMIT" button on the control
board for 5 seconds.
Step 7
Press the transmitter button and allow the gates to return to the closed position. BOTH YOUR MASTER AND SLAVE
GATE’S OPEN POSITION LIMITS ARE NOW PROGRAMMED.
TESTING YOUR OPEN LIMIT SETTING:
Press your entry transmitter and allow your gates to open. If OPEN positions are not correct or need to be changed, you will
need to CLEAR your OPEN LIMIT settings and follow steps one (1) to seven (7) again.
CLEARING THE PROGRAMMED OPEN LIMIT SETTING:
If you make a mistake and set the limit at the wrong position – press your transmitter to return the gates to their closed
positions, then press and hold the "SET LIMIT" button for 10 seconds. This will clear the memory for the open limit
positions. Follow steps one (1) to seven (7) again.
1
ON
2
3
4
DU
AL
MODES
ON OF
F
1
2
3
4
ON
6
7
SET
LIMIT
ON OF
F
1
2
3
4
5
6
7
Set Limit Button
Dual Mode DIP Switches