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Connections
-35
Controlling the Projector by a Computer
When the RS-232C terminal on the projector to the RS-232C serial terminal on the computer,
or when the LAN terminal on the projector to the LAN terminal on the computer, the com-
puter can be used to control the projector. Refer to the “SETUP GUIDE” contained on the
supplied CD-ROM for details.
When connecting to a computer using an RS-232C serial control cable
Note
• The RS-232C function may not operate if your computer terminal is not correctly set up. Refer to the
operation manual of the computer for details.
• Refer to “SETUP GUIDE” contained on the supplied CD-ROM for the RS-232C specifications and
commands.
Info
• Do not connect the RS-232C cable to a terminal other than the RS-232C terminal on the computer. This
may damage your computer or projector.
• Do not connect or disconnect an RS-232C serial control cable to or from the computer while it is on. This
may damage your computer.
When connecting to the LAN terminal using a LAN cable
Note
•
When connecting to a hub, use straight-through Category 5 (CAT.5) type cable (commercially available).
• When connecting to a computer, use cross-over Category 5 (CAT.5) type cable (commercially available).
Side view
To RS-232C terminal
To RS-232C terminal
RS-232C serial control cable
(cross type, commercially available)
Computer
* To ensure safety, do not
connect the LAN terminal
with any cables such as a
telephone line that may
cause excessive voltage.
Hub or computer
TX/RX LED (yellow)
Illuminates when
transmitting/receiving data.
LINK LED (green)
Illuminates when linked.
To LAN terminal
To LAN terminal
LAN cable
(Category 5 type, commercially available)
Side view
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