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Digital Projection M-Vision 930 Series
Control Connections
LAN
1
•
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.
RS232
2
•
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.
Trigger 1 & Trigger 2
3
The Trigger outputs are activated by one of the three following
conditions, as set in the
Setup
•
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
IR Input
4
•
If infrared signals from the remote control cannot reach the projector
due to excessive distance or obstructions such as walls or cabinet
doors, you can connect an external IR repeater to the remote control
input, and position its IR sensor within range of the operator.
USB
5
The USB port is used for firmware updates only.
Connection Guide
menu:
CONTROL CONNECTIONS
1
2
Control connections
Notes
3
4
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
E: Wiring Details
5
Guide.
Only one remote connection (RS232
or LAN) should be used at any one
time.
Rev C February 2015
Appendix
in the Reference
page 30
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