3.2 SWITCH SETTINGS
The two DIP-switches located on the circuit board are used to set operating modes and to turn on or
off various operating features. The TOP switch set is referred to as SW1, while the BOTTOM switch
set is refereed to as SW2. Whenever a switch setting is changed, power to the operator must be
turned OFF, and then turned back on for the new setting to take affect. Check and review ALL
switch settings prior to applying power to the operator.
SW 1 (TOP SWITCH)
SWITCH FUNCTION SETTING DESCRIPTION
1 Down
Sequence
OFF
ON
Activation and then deactivation of the down loop or down input will
cause the arm to rotate down only if the deactivation occurred after
the arm reached the full up position.
Activation and then deactivation of the down loop or down input will
cause the arm to rotate down after reaching the up position
regardless of when the deactivation occurred.
2 Self Test OFF
ON
Normal setting. Self-test is turned off.
Runs self test.
3 Cycle
Sequence
OFF
ON
Normal setting. Operator uses 360° of gearbox.
Alternate setting. Operator uses 180° of gearbox.
4 Down Loop
Function
OFF
ON
Down loop and down input will function as a REVERSE loop and
REVERSE input.
Normal setting. Down loop and down input will cause the arm to
rotate down upon deactivation of the input. See switch 1 for
additional information.
5 Relay
Activation
OFF
ON
Normal setting. Relay activates when the DOWN loop detector
(DoorKing plug-in detector only) senses a vehicle presence.
Relay activates when the UP loop detector (DoorKing plug-in
detector only) senses a vehicle presence.
6 Terminal 6
Function
OFF
ON
Input to terminal 6 will raise arm and/or reset the down timer. Input
will not lower the arm.
Input to terminal 6 will raise arm if it is down, or will lower arm if it is
up.
7 Time Delay OFF
ON
Normal setting. Time delay to lower arm is OFF.
Time delay to lower arm is ON.
8 UP Loop Port
Output
OFF
ON
Output of the loop detector plugged into the UP loop port is
switched to terminal 7 for connection to other input terminals.
Normal setting. Output of the loop detector plugged into the UP
loop port is feed directly to the microprocessor.
SW 2 (BOTTOM SWITCH)
SWITCH FUNCTION SETTING DESCRIPTION
1 Operator
Model
OFF
ON
Switch must be set OFF for model 1601 operators.
Switch must be set ON for model 1602 operators.
2-8 Spare OFF These switches are un-used at this time. Leave in the OFF
position.
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