20
Factory default setting is OFF.
DIP Switch #2: Auto close function enabled/disabled
ON – Auto close function enabled
OFF – Auto close function disabled
Set the switch #2 to ON to enable the auto close function. Factory default setting is OFF.
DIP Switch #3: Photocell function enabled/disabled
ON – Photocell function enabled
OFF – Photocell function disabled
You must set the switch #3 to ON to enable the photocell function if you want to use the photocell with the gate
opener. Factory default setting is OFF.
2. Potentiometers
There are 3 potentiometers located in the control board. They are used to adjust the stall force, auto-close time
and soft stop period.
Potentiometer A is used to adjust the stall force the gate opener. Turn the potentiometer clockwise to increase
the stall force, and turn it counter-clockwise to decrease the stall force.
Potentiometer B is used to adjust the auto close time of the gate opener. Turn the potentiometer clockwise to
increase the auto close time, and turn it counter-clockwise to decrease the auto close time. The auto close time
can be adjusted steplessly from 3 to 120 seconds.
Potentiometer C is used to adjust the soft stop period of the gate opener. Turn the potentiometer clockwise to
increase the soft stop period, and turn it counter-clockwise to decrease the soft stop period. The auto close time
can be adjusted steplessly from 1 to 5 seconds.
Trouble Shooting
Have a multimeter to check voltage and continuity. Use caution when checking high voltage terminals.
Symptom Possible Solution(s)
The opener does not
run. Only the CODE
LED is ON slightly.
1. The batteries are not connected to the control board or the wire
connection of the batteries is loosened. Please note that a 2*12V batteries is
required to power up the gate opener. The AC transformer included in the
package is only to be used to charge the batteries.
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