3.3 Switch Descriptions and Functions
SW1 Switch 1: Sets direction of the master actuator so that it cycles open upon initial power up and
open command. If the actuator begins to cycle close upon initial power up and open command, turn
power off and change the setting on this switch.
SW1 Switch 2: Sets direction of the slave actuator so that it cycles open upon initial power up and
open command. If the actuator begins to cycle close upon initial power up and open command, turn
power off and change the setting on this switch.
SW1 Switch 3: Determines if the output of the loop detector (DoorKing loop detectors only) plugged
into the EXIT port will be sent directly to the microprocessor to open the gate, or if the output is
directed to terminal 4 where it can then be connected to other input terminals.
SW1 Switch 4: Turns the auto close timer on or off. Maximum time that the close timer can be set for
is 23 seconds.
SW1 Switch 5: Sets the input to terminal 8 to act as a standard reverse input (OFF) or to act as a
shadow input (ON). If shadow setting is used, input to terminal 8 will only hold the gate in the full
open position. Once the gate begins to close, the input will not reverse the gate.
SW1 Switch 6: Turns the overlap feature on or off. When turned ON, the master actuator begins its
cycle 1-2 seconds prior to the slave actuator, allowing the master gate to reach its full closed position
1-2 seconds before the slave gate. This feature is useful when a magnetic lock is used to secure the
gates.
SW1 Switch 7: Sets up the circuit board for single or dual (master / slave) gate operation.
SW1 Switch 8: Spare switch. Leave in the OFF position.
SW2 Switches 1 and 2: These work in conjunction with each other and determine when the relay on
the board will be activated. This relay can be used as a switch for various functions such as
illuminating a warning light when the gate is moving, or turning on a green light when the gate is full
open. This relay is not available for these uses if it is being used for the shadow loop function.
Switches 3-4: Spare switches. Leave these in the OFF position.
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