User Guide
11
MASTER OPENER
POWER CABLE
RECEIVER
SWITCH
MASTER INPUTS
GRN WHT BLUE BRN ORG RED BLK COM COM
CYCLE
CLOSE
SAFETY
EXIT/
OPEN
SHADOW
LOOP
CLOSE
EDGE
OPEN
EDGE
BLKGRN RED
STALL FORCE
M
I
N
M
A
X
GRN
WHT
BLUE
BRN
ORG
R
E
D
BLK
500/502 and 3000/4000
Control Board
WHITE Wire to RED
Master Terminal for
Pull-To-Open gates or
BLK for Push-To-Open
RED Wire To Battery
Positive (+) Terminal
RED
Wire From Lock
BLACK
Wire From Lock
BLACK Wire To Battery
Negative (–) Terminal
1
2
3 4
5
Lock Board
Double Spade Connector
Double Spade Connector
Wiring the Lock to Mighty Mule 500/502 and GTO/PRO SW-3000 and SW-4000
Gate Opener Control Boards
Manual Lock Release:
The GTO Automatic Gate Lock is keyed for manual
release. Should the electronic release be disabled for any
reason, simply use the key to manually open the lock.










