Answer Back (Buzzer Signaling) On/Off Selection
- Push the transmitter's UNLOCK button.
- Push the transmitter's LOCK and UNLOCK buttons simultaneously for more than 2 seconds to deactivate the answer back function. Push the two buttons again to activate.
- When the answer back function is activated, the buzzer will sound once and the hazard warning lights flash once. When it is deactivated, the buzzer will sound twice and the hazard warning lights flash twice.