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Rev. 7-03-14
CHAPTER 4: Adjustments and Status LEDs
CAUTION
Section 4a. Swing Door Positions
Opening
Position
Back Check
Closing
Latch Check
Section 4b. Adjustments
Adjustments to the Magnum 4A Control can be made using the Dip Switch (SW1) or the the
Potentiometer (1-8) or the Slide Switch (SW2).
4.b.a: Dip Switch Bank (SW1)
Note:
Off position is clearly marked on top of the Dip Switch Bank that points to the left of numbers 1-4.
The Dip Switch Bank (SW1) is comprised of (4) switches numbered 1-4. These switches are used for
Note:
Use a screwdriver to toggle Dip Switches On and Off. Do not use a pencil.
Safety, Push-N-Go, Timer Mode and Sequential Mode. Please see Figure 4-3.
Adjustments and Status LEDs
Do Not touch other parts of the Magnum 4A Control board with a screwdriver or
anything else metal. Damage to electrical circuitry may occur.
DN 0035
Range from fully closed to 10° from fully open.
10° from fully open to fully open.
Range from fully open to 10° from fully closed.
10° from fully closed to fully closed.
Adjustment Poten ometers
Dip Switch (SW1)
Magnum 4A Control Wiring & Adjustment Manual
Closed
Description
R2
R3
R4
R5
R6
R7
R8
STOP OPEN BCHK
TDAS TDPG LCHK CLOSE
Slide Switch (SW2)
LED
R28
CURRENT
LIMIT
SW2
SW1
Part #15-10682
Figure 4-1 Door Positions
Figure 4-2 Adjustment Locations
DN 0560
4-11
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