StrongArmPark DC Programming & Operations Manual October 11, 2022 14:01 Updated Corrected callouts in barrier arm illustration in Safety Section per DCR# 315. Programming_OperationsManual_SAP_MX3650-01.pdf 10 MB Download Related articles StrongArmPark DC Quick Start Action-Blocked Open Input StrongArmPark Traffic Control Arm Manual Operation StrongArm M30/M50 Spec Sheet Fault 4, Gate no load, Smart DC operators