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User Manual - CTC-1402
33
Relay
In this column, users are able to set Relay On/Off and the Relay Mode: Latch or Momentary.
RELAY CONTROLLER: Click
to raise the projector screen, and click
to drop the projector screen down.
Latch: Level triggered.
Momentary: Pulse triggered. The delay time can be set (1~10 seconds).