Factory setting is c2 board selector dial, Open mid stop programming, Timer-to-close programming – LiftMaster GH Heavy Industrial-Duty Gear-Reduced Hoist Operator User Manual
Page 2: Mas programming (maintenance alert system), Hold, E2 t ts fsts diag prog d1, Optn, Push and release to open, Push and release to stop push and, Follow all national and local electrical codes
Factory setting is c2 board selector dial, Open mid stop programming, Timer-to-close programming | Mas programming (maintenance alert system), Hold, E2 t ts fsts diag prog d1, Optn, Push and release to open, Push and release to stop push and, Follow all national and local electrical codes | LiftMaster GH Heavy Industrial-Duty Gear-Reduced Hoist Operator User Manual | Page 2 / 2