JOYTECH PY1400ACL User Manual page 23

Remote control working
distance is too short.
The gate moves to the
middle position to stop
or reverse.
Signal is blocked.
1.Motor output force is not enough
(Intelligent type).
2.Sensitivity of obstacle is too
big(Intelligent type).
3.Gate meets obstacle.
Connect external
antenna, 1.5 meters above
ground.
1.Adjust the VR4.
2.Adjust the VR1.
3.Remove the obstacle.
receiver