LockMaster SCG 50H, User Manual

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This mode enables user to drive the vehicle through the gate quickly when the gate opens to certain width.
DIP Switch #1: ON – 2 Seconds OFF – 0
DIP Switch #2: ON – 4 Seconds OFF – 0
NOTE: The midway function would be disabled if both DIP switches are turned off. Factory default
setting is disabled.
DIP Switch #3–#4: Auto close time of the gate opener
DIP Switch #3: ON
– 30 Seconds OFF – 0
DIP Switch #4: ON – 60 Seconds OFF – 0
NOTE: The auto close function would be disabled if both dip switches are turned to off (factory
default setting).
DIP Switch #5: Left/Right open
ON
– Right open (factory default setting).
OFF – Left open. Turn switch OFF to change the opening direction easy if necessary.
2. Potentiometers
The potentiometer A is to adjust the OPEN stall force of the gate opener. The Potentiometer B is used to
adjust the CLOSE stall force of the gate opener.
Turn the potentiometer clockwise to increase the stall force.
Turn the potentiometer counter-clockwise to decrease the stall force.
E.g. Running time of the opener in midway mode is 2+4=6 seconds.
E.g. Auto close time of the gate opener is 30+60=90 seconds.