Sharp Xg C50x Projector User Manual

							Connections and Setup
-19
“Plug and Play” function (when connecting to a 15-pin terminal)
■This projector is compatible with VESA-standard DDC 1/DDC 2B. The projector and a VESA DDC
compatible computer will communicate their setting requirements, allowing for quick and easy setup.
■Before using the “Plug and Play” function, be sure to turn on the projector first and the connected
computer last.
Note
•The DDC “Plug and Play” function of this projector operates only when used in conjunction with a VESA
DDC compatible computer. 
						

							Connecting to Video Equipment
Connecting the Projector to Other Devices
-20
1S-video cable (commercially available)
Connecting to Video
Equipment Using an
S-video, a Composite
Video or an Audio Cable
Using an S-video, video, or audio cable, a VCR,
laser disc player or other audio-visual equip-
ment can be connected to INPUT 3, INPUT 4
and AUDIO (L/R) input terminals.
1Connect the projector to the
video equipment using an S-
video cable or a composite
video cable (both commercially
available).
2Connect the projector to the
video equipment using a ø3.5
mm stereo minijack to RCA au-
dio cable (commercially avail-
able).
Note
•The INPUT 4 (S-VIDEO) terminal uses a
video signal system in which the picture
is separated into color and luminance sig-
nals to realize a higher-quality image. To
view a higher-quality image, use a com-
mercially available S-video cable to con-
nect the INPUT 4 terminal on the projec-
tor and the S-video output terminal on the
video equipment.
•A ø3.5 mm stereo minijack to RCA audio
cable (commercially available) is required
for audio input.
To S-video output terminal
To video output terminal
To audio output terminal
2ø3.5 mm stereo minijack to RCA
audio cable (commercially available)
1Composite video cable
(commercially available)
VCR or other audio-visual equipment
-20 
						

							Connections and Setup
-21
Optional
cable3RCA to 15-pin D-sub cable
Type: AN-C3CP
(9'10" (3.0 m))
To analog component
output terminal
To audio output terminal
2ø3.5 mm stereo minijack to RCA audio cable
(commercially available)
13 RCA to 15-pin
D-sub cable (sold separately)
DVD player or
DTV* decoder
Connecting to
Component Video
Equipment
Use a 3 RCA to 15-pin D-sub cable when con-
necting to the INPUT 1 or 2 terminal, compo-
nent video equipment such as DVD players
and DTV* decoders.
*DTV is the umbrella term used to describe
the new digital television system in the United
States.
1Connect the projector to the
video equipment using the 3
RCA to 15-pin D-sub cable.
2Connect the projector to the
video equipment using a ø3.5
mm stereo minijack to RCA au-
dio cable (commercially avail-
able).
Note
•When connecting the projector to the
video equipment in this way, select “Com-
ponent” for “Signal Type” in the “Picture”
menu. See page 46.
•A ø3.5 mm stereo minijack to RCA audio
cable (commercially available) is required
for audio input. 
						

							Connecting to an Amplifier
Connecting to an
Amplifier or Other Audio
Components
Using a ø3.5 mm stereo minijack to RCA au-
dio cable, an amplifier or other audio compo-
nents can be connected to the AUDIO OUT-
PUT terminal.
Connect the projector to the amplifier
using a ø3.5 mm 
stereo minijack to
RCA
audio cable (commercially
available).
Info
•Always turn off the projector before
connecting to audio components, in order
to protect both the projector and the
components being connected.
•By using external audio components, the
volume can be amplified for better sound.
•The AUDIO OUTPUT terminal allows you
to output audio to audio components from
the selected AUDIO input terminal (for
INPUT 1 and 2) or AUDIO (L/R) input
terminals (for INPUT 3 and 4) connected
to audiovisual equipment.
•For details on Variable Audio Output (VAO)
and Fixed Audio Output (FAO), see
page63.
•A ø3.5 mm stereo minijack to RCA audio
cable (commercially available) is required
for audio input.
Amplifier Audio input terminal
ø3.5 mm stereo minijack to RCA audio cable
(commercially available)
Connecting the Projector to Other Devices
-22 
						

							Connections and Setup
-23
Connecting to a
Computer Using a DIN-
D-sub RS-232C Adaptor
and an RS-232C Serial
Control Cable
When the RS-232C terminal on the projector
is connected to a computer with a DIN-D-sub
RS-232C adaptor and an RS-232C serial con-
trol cable (cross type, sold separately), the
computer can be used to control the projec-
tor and check the status of the projector. See
page89 for details.
1Connect the supplied DIN-D-
sub RS-232C adaptor to an RS-
232C serial control cable (sold
separately).
2Use the above cables to con-
nect the projector and the com-
puter.
Note
•Do not connect or disconnect an RS-232C
serial control cable to or from the com-
puter while it is on. This may damage your
computer.
•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.
•See page 88 for connection of an RS-
232C serial control cable.
Optional
cableRS-232C serial control cable
Type: AN-C10RS (32'10" (10.0 m))
RS-232C terminal
To Audio
Output port
DIN-D-sub
RS-232C adaptorSupplied
accessory
Desktop computer
RS-232C serial control cable
(sold separately) DIN-D-sub
RS-232C adaptor
Controlling the Projector by a Computer 
						

							-24
Optional
cableComputer RGB cable (32'10" (10.0 m))
Type: AN-C10BM
AN-C10MC
AN-C10PC
Connecting to a Monitor
Watching Images on
Both the Projector and
a Monitor
You can display computer images on both the
projector and a separate monitor using two
sets of an RGB cable. An RGB cable is sup-
plied with this projector. You need to buy an-
other RGB cable for connecting the projector
to a monitor.
1Connect the projector to the
computer and monitor using
RGB cables (one is supplied,
the other is sold separately).
2In the “Options(1)” menu, se-
lect “Economy Mode”, “Mntr.
out/RS232” and then “ON”.
(see page 69.)
Note
•Analog RGB signals as well as Component
signals can be output to the monitor.
Connecting the Projector to Other Devices
To RGB input terminal
Monitor RGB cable
(sold separately)
RGB cable
(supplied)
Desktop computer
To RGB output terminal
-24
Supplied
accessoryRGB cable 
						

							Connections and Setup
-25
FORWARD
button
Using the Wireless Presentation Function of the
Remote Control
The Wireless Presentation function on the projector works the same as the [Page Up] and
[Page Down] keys on a computer keyboard. It can also be used to move forward or backward
when viewing images of presentation software such as PowerPoint
TM.
Using the Wireless Pre-
sentation Function
1Connect the projector to the
computer using the supplied
USB cable.
Note
•This function only works with the
Microsoft Windows OS and Mac
OS. However, this function does not
work with the following operation
systems that do not support USB.
•Versions earlier than Windows 95.
•Versions earlier than Windows
NT4.0.
•Versions earlier than Mac OS 8.5.
2Press or  while using
presentation software on your
computer.
•Press to move the page up.
•Press
 to move the page down.
Supplied
accessoryUSB cable
USB
terminal
USB cable
BACK
button
Notebook computer 
						

							Connecting the Projector to Other Devices
Using as a Wired Remote Control
Connecting the Remote
Control to the Projector
When the remote control cannot be used due
to the range or positioning of the projector
(rear projection, etc.), connect a ø3.5 mm
minijack cable (commercially available or
available as Sharp service part QCNW-
4870CEZZ) from the WIRED R/C JACK on the
top of the remote control to the WIRED RE-
MOTE control input terminal.
ø3.5 mm minijack cable
(commercially available or available as
Sharp service par t QCNW-4870CEZZ)
To WIRED R/C JACK
WIRED REMOTE control input terminal
-26 
						

							Connections and Setup
-27
Up
Down
Setup
Using the Adjustment
Feet
The height of the projector can be adjusted
using the adjustment feet at the front and back
of the projector when the surface the projec-
tor is placed on is uneven or when the screen
is slanted.
The projection of the image can be made
higher by adjusting the projector when it is in
a location lower than the screen.
1Press HEIGHT ADJUST.
2Lift the projector to adjust its
height and remove your finger
from HEIGHT ADJUST.
3Rotate the adjustment feet at
the back of the projector for
fine adjustment.
Note
•When returning the projector to its original
position, hold the projector firmly, press
HEIGHT ADJUST and then gently lower it.
•The projector is adjustable up to approxi-
mately 12 degrees on the front and 3
degrees on the back from the standard po-
sition.
Info
•Do not press HEIGHT ADJUST when the
adjustment foot is extended without firmly
holding the projector.
•Do not hold the lens when lifting or lower-
ing the projector.
•When lowering the projector, be careful
not to get your finger caught in the area
between the adjustment foot and the
projector.
HEIGHT ADJUST
button
Adjustment feet Adjustment foot 
						

							Zoom in
Zoom out
Zoom knob Focus ringAdjusting the Lens
The image is focused and adjusted to the
desired size using the focus ring or zoom
knob on the projector.
1The focus is adjusted by rotat-
ing the focus ring.
2Zooming is adjusted by mov-
ing the zoom knob.
-28
Setup