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Digital Projection
HIGHlite 660 Series
CONTROL CONNECTIONS
Connection Guide
Conn 2
Rev E November 2012
Control Connections
Service port
•
The Service port is used to download, via USB, firmware updates issued from
time to time by Digital Projection.
Wired remote control
•
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.
•
To synchronise the control of multiple projectors, connect the
Wired Remote
Output
of one projector to the
Wired Remote Input
of another.
RS232
•
All of the projector’s features can be controlled via a serial connection, using
the text strings described in the
External Control Protocol
.
•
Use a null-modem cable to connect directly to a computer, or a straight cable
to connect to a modem.
LAN
•
All of the projector’s features can be controlled via a LAN connection, using the
text strings described in the
External Control Protocol
.
•
Alternatively, for details of how to use the
Web Configuration Utility
to control
the projector, see the
Operating Guide
.
•
Use a crossed LAN cable to connect directly to a computer, or an uncrossed
cable to connect to a network hub.
Notes
For a complete listing of pin
configurations for all signal and
control connectors, see
Wiring
Details
later in this Guide.
Only one remote connection (RS232
or LAN) should be used at any one
time.
Note that plugging in the remote
control cable will disable the infra-
red.
Wired
Remote
Input
Wired
Remote
Output
LAN
RS232
Service
Port