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 set too large, just to be able to drive the gate.
Dip switch
1. Soft start function. OFF - enabled; ON - disabled.
2. Limit switch setting. OFF- normal open (N.O.); ON - normal close (N.C.).
3. Automatic close time.
4. Automatic close time.
Setting for automatic close time:
3 OFF 4 ON: automatic close time is 12s,
3 ON 4 OFF: automatic close time is 24s,
3 ON 4 ON: automatic close time is 36s,
3 OFF 4 OFF: no automatic close function.
5. Meet obstacle reversal function. OFF - enabled; ON - disabled.
Infrared connection
Infrared photocell function: In the closing process, when infrared ray of the infrared sensor is
covered, the gate will open immediately, to protect user and property security.
The distance between photocell receiver and photocell emitter should be not less than 2 meters,
otherwise will affect the induction of the photocell.
If connect the infrared photocell, please remove the short connection between 8 and 9 on the J5
terminal.
1313
7
9
1010
1111
1212
8
S
P
E
E
D
S
P
E
E
D
G
N
D
G
N
D
V
C
C
V
C
C
OFF
OFF
ON
ON
X
1
X
1
J5J5
U1
U1
H
A
LL
H
A
LL
U2
U2
S1
S1
VR3
VR3
VR4
VR4
LE
A
R
N
LE
A
R
N
P
O
W
ER
P
O
W
ER
J1
J1
1313
1111
VR1
VR1
VR2
VR2
8
1010
SW1
SW1
Com
Com Out
Out
Set
Set NC
NC
Infrared
Infrared receiver
receiver connecting
connecting Infrared
Infrared emitter
emitter connecting
connecting
－ ＋
－ ＋
Figure 23
