Chamberlain RSW12UL Installation Manual page 23

Bipart delay/synchronized close
The LOCK/BIPART DELAY switch is used only with dual gate
applications and serves two functions:
• BIPART DELAY
SWING GATE APPLICATIONS: The BIPART DELAY is used in
applications where a mag-lock, solenoid lock, or decorative overlay
would require one gate to close before the other. The operator with
the LOCK/BIPART DELAY switch ON will delay from the close limit
when opening and be the first to close from the open limit.
SLIDE GATE APPLICATIONS: Not applicable, set to OFF.
• SYNCHRONIZED CLOSE
The BIPART DELAY is also used in applications where one gate
travels a longer distance than the other. To synchronize the closing
of the gates, set the LOCK/BIPART DELAY switch to ON for both
operators.
DUAL GATE SETUP
23