User's Manual
16 GTO 4000XLS Instruction Manual © 01.10.12
1 2 3 4
ON  DIP
STATUS
LEARN RMT
LEARN
MAST LIMIT 
LEARN
2ND LIMIT 
S3
S4
S2
OFF
SOFT START OFF
WARNING OFF
OPEN PULL
2ND OPEN DLY.
MODE1 OFF
MODE2 OFF
ON
ON
PUSH
SIMULT.
ON
ON
120 MIN MAX
AUTO CLOSE TIME  STALL FORCE
Auto Close Time
Potentiometer
Adjust the Stall Force Setting
The Stall Force potentiometer on the 
control board controls the obstruction 
sensitivity (or the amount of force the 
operator will apply to an obstruction for 
two (2) seconds before it automatically 
stops and reverses direction).
IMPORTANT: For safety reasons 
the stall force setting will need 
to be adjusted for your particular 
application. 
The Stall Force potentiometer on the 
control board operates like a volume 
controlonaradio.Useasmallatblade
screwdriver to adjust the potentiometer. 
Adjust the stall force from the MIN 
position until the gate operates 
smoothly without obstructing from its 
own weight or wind conditions.
NOTE: you may need to increase the 
stall force in cold temperatures due to 
increased resistance from gate hinges.
Set Auto Close Time
The Auto-Close Time potentiometer controls the Auto-Close feature, and determines how long the gate 
will remain open (at the fully open position) before it begins to close. The settings for this feature are OFF, 
or from 3 to 120 seconds. 
AdjusttheAuto-Closepotentiometerbyusingasmallatbladescrewdriver.
1 2 3 4
ON  DIP
OFF
SOFT START OFF
WARNING OFF
OPEN PULL
2ND OPEN DLY.
MODE1 OFF
MODE2 OFF
ON
ON
PUSH
SIMULT.
ON
ON
120 MIN MAX
AUTO CLOSE TIME  STALL FORCE
1 2 3 4
ON 
OFF
ON
ON
PUSH
SIMULT.
ON
ON
120 MIN MAX
AUTO CLOSE TIME  STALL FORCE
MIN MAX
STALL FORCE










