11
Optional Built-In Video Projector Interface
CAUTION:
The projector must be turned off before
connecting the trigger wires to the projector. Failure to do so
may damage the controller.
ATTENTION: Le projecteur doit être éteint avant de brancher
les fils de déclenchement à celui-ci. Tout manquement à
cette instruction pourrait endommager le contrôleur.
Use 2-conductor 18–24 gauge wire to extend the low voltage
connection from the projector’s 5 or 12-volt screen trigger output to
the length required to reach the VPI.
NOTE:
When extending the low voltage connection from the
projector’s screen trigger output polarity does not matter.
The red
and black wires from the VPI are interchangeable.
IMPORTANT NOTE:
The wall switch is REQUIRED to make any limit
switch adjustments, EVEN if a third party control system is used.
Therefore, it is advised to wire the switch or provide a 3-conductor
connection that is accessible.
3-conductor 20–24 gauge wire can be used in place of the supplied
RJ-14 cable to connect the wall switch. Connect the BUS terminals on
the wall switch to the corresponding BUS terminals on the splitter
board.
See 120V or 220V wiring diagram with built-in low voltage
control for complete wiring instructions.
UP
STOP
DOWN
BUS
C
O
M
5V
RJ-22 Jack
(Connection to
Wall Switch)
RJ-22
Jack (QEYE)
5/12 Volt
Screen Trigger
on Projector
Black
Red
VPI Trigger
Module
