Digital Projection Mercury Quad Series, Installation And Quick Start Manual

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page 29
Digital Projection Mercury Quad Series
Connection Guide
CONTROL CONNECTIONS
Rev A March 2017
Control Connections
1
LAN
•
All of the projector’s features can be controlled via a LAN connection, using commands described in the Protocol Guide .
•
Use a crossed LAN cable to connect directly to a computer, or an uncrossed cable to connect to a network hub.
This connection is also used by the HDbBaseT input.
2
Trigger 1 & Trigger 2
The Trigger outputs are activated by one of the three following conditions, as set in the
Setup
menu:
•
Screen trigger: can be connected to an electrically operated screen, automatically deploying the screen when the projector
starts up, and retracting the screen when the projector shuts down.
•
Aspect ratio trigger: can be used to control screen shuttering for different aspect ratios.
•
RS232 trigger: can be used to control the screen or screen shuttering on receipt of an RS232 command
3
RS232
•
All of the projector’s features can be controlled via a serial connection, using commands described in the Protocol Guide .
•
Use a straight-through cable to connect directly to a computer.
4
Wired Remote
The remote control can be connected using a standard TRS cable.
1
2 3 4
Notes
For simultaneous HDBaseT and
LAN connectivity, a third-party
distribution product can be utilised
to combine HDBaseT video stream
with LAN connection for delivery to
the projector.
For a list of all commands used to
control the projector via LAN, see
the Protocol Guide .
For a complete listing of pin
configurations for all signal and
control connectors, see Appendix
C: Wiring Details
in the
Reference
Guide
.
Only one remote connection (RS232
or LAN) should be used at any one
time.
Control connections