THIS PROCEDURE MUST BE PERFORMED BY A QUALIFIED TECHNICIAN.
The transceiver has LEDs that correspond to the relays. When the corresponding LED is on, the relay is energized and should be closed. When the corresponding LED is off, the relay is not energized and should be open. Relays 1 and 2 are found on the transceiver board. Relays 3, 4, and 5 are available in the 5-pole transceiver only and are found on the Expansion Board. Reference the Component Location Diagram and Line Voltage Wiring Diagram (see Links below) for the relay locations.