lift-master sw420 用户手册
CONTROLLER BOARD
GL
Serial # ________________________
(located on electrical box cover)
(located on electrical box cover)
Installation Date __________________
2 YEAR WARRANTY
MODEL SW420 IS FOR VEHICULAR PASSAGE GATES ONLY AND IS
NOT INTENDED FOR PEDESTRIAN PASSAGE GATE USE
MODEL SW420
L
IGHT
D
UTY
S
WING
G
ATE
O
PERATOR