LiftMaster HDSL24UL Installation Manual - English - Page 53

APPENDIX SAMS Wiring with Relays Not Energized SAMS Operation To keep vehicles from rushing the gate, the barrier arm stays in closed position until the gate reaches fully open position then the barrier arm is released to open and allow vehicles to pass. AUX Relay 1 Dual Gate Settings NOTE: We recommend that all accessories, except entrapment protection devices, and board configurations are set on the primary operator. Main control board Accessories FEATURE PRIMARY OPERATOR SECONDARY OPERATOR Timer-to- Set the TTC dial to desired OFF Close setting Bi-Part Delay Switch Synchronized Close: ON Synchronized Close: ON Speed Set the speed control dial on each operator to the desired setting, see page 24 for more details Expansion board ACCESSORY Remote Controls LiftMaster Internet Gateway Garage and Gate Monitor PRIMARY OPERATOR SECONDARY OPERATOR Program remote controls 1 to 50 to the primary operator. Program remote controls 51 to 100 to the secondary operator Program to primary operator. Program to primary operator. FEATURE PRIMARY OPERATOR SECONDARY OPERATOR QUICK CLOSE Switch ON OFF ANTI-TAIL Switch ON OFF LOW BATT Switch Battery Fail OPEN: OPEN Battery Fail CLOSE: CLOSE Battery Fail OPEN: OPEN Battery Fail CLOSE: CLOSE AC FAIL OPEN/BATT OPEN Switch OPEN 53