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Adjusting knob
VR1:
When meet obstacle reverse function is enabled (DIP switch 5 on OFF position
and the motor assembled with the hall line). This knob is used for sensitivity
adjustment of meeting obstacle.
Clockwise rotation to reduce sensitivity of obstacle, counter-clockwise rotation to
increase sensitivity of obstacle. When meet obstacle reverse function is disabled
(DIP switch 5 on ON position).
This knob is used for motor working total time adjustment. Clockwise rotation to
increase, counter-clockwise rotation to reduce. The total time can be set to 10
seconds as minimum and 90 seconds as maximum.
VR2:
For brake force adjustment in limit position. Clockwise rotation to increase,
counter-clockwise rotation to reduce. Rotate to minimum to cancel brake function
in place.
VR3:
For slow stop width adjustment. Clockwise rotation to increase, counter-
clockwise rotation to reduce. Rotate to the minimum to cancel the slow stop function.
VR4:
For motor output force adjustment to keep safe usage.
Clockwise rotation to increase, counter-clockwise rotation to reduce.
Note:
The default setting is VR1, VR2, VR3, VR4 are the maximum value, and the user can
adjust according to the actual requirement.
Warning:
The motor output force cannot be set too large, just to be able to drive the gate.
