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When the RS-232C terminal on the projector is connected to a computer, the computer can be used to control
the projector and check the status of the projector. Refer to the “SETUP MANUAL” contained on the supplied
CD-ROM for “RS-232C Specifications and Commands”.

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.

• Do not connect the RS-232C cable to a port 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.

Computer

To RS-232C terminal

To RS-232C terminal

RS-232C serial control cable (cross type, commercially available)

DIN-D-sub
RS-232C adaptor

DIN-D-sub
RS232C adaptor

Supplied

accessory

To RGB input terminal

RGB cable (commercially available)

RGB cable

To RGB output 
terminal

To COMPUTER/
COMPONENT 1
input  terminal

To MONITOR OUT terminal

Monitor

Computer

Note

• When connecting to hub, use straight-through Category 5 (CAT.5) type cable (commercially available).
• When connecting to computer, use cross-over Category 5 (CAT.5) type cable (commercially available).

TX/RX LED (yellow)
Illuminates when transmitting/receiving data.
LINK LED (green)
Illuminates when linked.

To LAN terminal

LAN cable (Category 5 type, commercially available)

HUB

or

Computer

* To ensure safety, do not connect the

LAN terminal with any cables such
as a telephone line that may cause
excessive voltage.

RGB cable

Supplied

accessory

You can display computer images on both the projector and a separate monitor using two sets of RGB cables.

Amplifier

To AUDIO output terminal 
(MONITOR OUT)

To audio input terminal

ø3.5 mm minijack to 
RCA audio cable
(commercially available)

Audio signals input from equipment connected to each audio input terminal of the projector can be output to audio equipment.

Note

• Turn off the power of both the projector and audio equipment when connecting.
• When turning off the power in the case of connecting an amplifier or other audio equipment, first turn off

the power of the amplifier and then turn off the power of the projector.

• By using external audio components, the volume can be amplified for better sound.
• For details on Variable Audio Output (VAO) and Fixed Audio Output (FAO), see page 

• If “Direct Power On” is set to “Enable”, the projector

will be turned on automatically when you plug the
power cord into the AC outlet. (See page 

• English is the factory preset language. If you want to

change the on-screen display to another language,
change the language according to the procedure on
page 

▼On-screen Display

• This projector has the “Direct Power On” function. You can

unplug the power cord even if the projector is operating.

• Even if you unplug the power cord from the projector, the

cooling fan continues to run for a while.

• The power indicator illuminates green.
• After the lamp indicator illuminates, the projec-

tor is ready to start operation.

• When System Lock is set, the keycode input

screen appears. Enter the right keycode to
start projection. See page 

 for details.

Note

• The lamp indicator illuminates or blinks, in-

dicating the status of the lamp.

Green: The lamp is on.
Blinking green: The lamp is warming up.
Red:  The lamp is shut down abnor-

• When switching on the projector, a slight flicker-

ing of the image may be experienced within the
first minute after the lamp has been illuminated.
This is normal operation as the lamp's control
circuitry is stabilizing the lamp output charac-
teristics. This does not indicate malfunction.

• If the projector is put into standby mode and

immediately turned on again, the lamp may
take some time to illuminate.

Power cord

Supplied
accessory