User's Manual

Mighty Mule 202 27
Your Mighty Mule 202 has two Limits
1. OPEN Limit setting: (Gate in the OPEN POSITION / FACTORY SET & NOT ADJUSTABLE) The open limit is
when the opener is fully retracted and the gate is in the full open position.
2. CLOSED Limit setting: The CLOSED Limit setting (gate in the CLOSED POSITION). To achieve optimum
closed position, you are required to complete the following STEPS:
Step 1
If not already ON slide the ON/OFF switch on the Control Box to the ON position and make sure the
arms are in the OPEN POSITION (fully retracted).
Step 2
Press and HOLD the 2nd Opener CLOSE button on the control board and be prepared to RELEASE
the button when the gates reached the desired closed position/limit. Use the JOG OPEN and CLOSE
buttons to "fine tune" the gate position if neccessary.
Step 3
Repeat STEP 2 for the 1st Operator
Step 4
NOTE: The opener Push-Pull tubes must be extended more than 7 inches to set limits.
With the gates in in the desired closed positions PRESS and HOLD the SET LIMIT button until the
buzzer and RED Light come on. Then release the button.
Step 5
NOTE: When the control box cover is removed the receiver range is reduced to less than 5 feet.
Press the transmitter button once (within 5 feet of the control board) and allow the gates to fully open.
The alarm will beep once when both gates reach the OPEN LIMIT. This indicates the LIMITS for both
arms are learned and stored in memory
Step 6
Press the transmitter button and allow the gates to fully close to verify that they stop at the desired
positions. Repeat STEPS 2-5 if correction is needed.
Setting the Closed Position Limit
Must have a transmitter that operates the gate. If not see 'Setting Your Personal Transmitter Code' on page 29.
MIN
MAX
OFF
REMOVE JUMPER FOR
PUSH TO OPEN OPTION
120
SEC.
STALL FORCE
OPEN < JOG > CLOSE
PWR.
SET
LIMIT
1st OPR.
2nd OPR.
STATUS
AUTO CLOSE
FIRST Opener
JOG Buttons
SET LIMIT Button SET LIMIT Light
SECOND Opener
JOG Buttons
for PULL-TO-OPEN installation