GATE OPERATOR TYPE - Swing
GATE OPERATOR MODEL - 4300/4500
CONTROL BOARD - 1050
WHAT THE DISPLAY SHOWS - Red LED for master slave connection is off
WHAT SHOULD BE CHECKED - Verify that the slave operator has been connected to master board
POSSIBLE CAUSE - Dual gate wiring is incorrect
STEPS YOU CAN TAKE - move the wiring to the correct terminal blocks in each operator