Mighty Mule MM600ET-PRO - Manual (Page 31)

Turn the “STALL FORCE” arrow in the center of the potentiom-
eter with small flat head screwdriver. Adjust the sensitivity from the
MINIMUM position up to the point where the gate operates without
obstructing from its own weight or the wind conditions in your area. Turn the “AUTO CLOSE TIME” arrow in the center of the potentiom-
eter with small flat head screwdriver to determine how long the gate
will remain open before it automatically closes. The limits are OFF
and 3 - 120 seconds. The factory setting is OFF.
1 2 3 4 ON
STATUS
LEARN RMT
LEARN
MAST LIMIT
OFF
SOFT START OFF
WARNING OFF
OPEN PULL
SLV OPEN DLY.
MODE1 OFF
MODE2 OFF ON
ON
PUSH
SIMULT.
ON
ON
120 MIN MAX
AUTO CLOSE TIME STALL FORCE
1
BATT+
1 2 3 4
OFF
SOFT START OFF
WARNING OFF
OPEN PULL
SLV OPEN DLY.
MODE1 OFF
MODE2 OFF
120 MIN
AUTO CLOSE TIME STALL FORCE
2
IMPORTANT: For safety reasons the obstructions setting or Stall Force on the Mighty Mule®
control board comes from the factory set at MIN (minimum). In many installations this setting
will need to be adjusted to overcome the weight and size of the gates.
ALWAYS KEEP SAFETY AT THE TOP OF YOUR LIST WHEN ADJUSTING OR SERVICING YOUR
AUTOMATIC GATE OPENER
28
Control Box Settings
Setting Obstruction Stall Force & Auto Close Time
Setting Personal Transmitter Code
Remove back cover of the opener remote. Flip opener remote over. Use small screwdriver to move switch-
es to random positions. If you have more than one transmitter,
now is a good time to set them all with the same code.
1
1 2 3 4 5 6 7 8 9
2
All GTO transmitters are set to a standard code at the factory and are ready to operate your gate opener.
For your safety and security, however, we
strongly recommend that you replace the factory setting with your own personal code.
Follow the directions below: