Sharp Xg Nv3xu Projector User Manual

E-11
Using the Image Invert/Reverse Function
This projector is equipped with an image invert/reverse function. The projected image can be inverted or reversed
by using the MENU button and the ADJUSTMENT Ä/¶ and §/© buttons.
1
BLK SCRN DISP IMAGE  ADJ.
REVERSE
INVERT INPUT  DISPLAY[OFF]
[OFF]
[OFF] [
OFF]
:SEL.
:ADJ.:ENDMENU
BLK SCRN DISP IMAGE  ADJ.
REVERSE
INVERT INPUT  DISPLAY[OFF]
[ON]
[OFF] [
OFF]
:SEL.
:ADJ.:ENDMENU
22. Reversed Image Mode
In the IMAGE ADJ. menu, press the ADJUSTMENT
Ä/¶ buttons to...

E-12
Example of a standard setup
TOP VIEW
If the projector and screen are not
centered properly, the picture will be
distorted, making viewing difficult.
tt
90û
90û
Lens center
Lens center
90û
SIDE VIEW
The projector lens should be centered
in the middle of the screen.If the projector and screen are not
centered properly, the picture will be
distorted, making viewing difficult.Lens center
Using the horizontal reverse function makes the following setups possible.
Example of a reversed image setup
¥ By...

E-13
2 1
Adjuster release
Adjusting the Height of the Picture
Use the adjuster release to adjust the angle of the projector and height of the picture. Minor adjustments can be
made with the adjusters.
1. Press the adjuster release and lift the
projector to the desired angle with both
hands.
¥ The adjuster legs will extend to the surface of the
table.
2. Remove your hand from the adjuster
release.
¥ The adjuster legs will lock in position. Release the
projector once you are sure the adjuster legs
have...

E-14
Ô
Connecting the Projector (VIDEO 1, VIDEO 2)
To playback audio and video with the projector connected to a VCR, Laser Disc Player or external audio amplifier,
make the following connections.
¥ Always turn off the LCD Projector while connecting to video equipment, in order to protect both the projector and the
equipment being connected.
Amplifier
COMPUTER AUDIO
PC CONTROL COMPUTER RGB
VIDEO
S-VIDEO12
LOFF ON
R LR
AUDIOIN
2 IN
1AUDIO
OUTPUT
IN 1
OUTIN 2
WIRED
REMOTE IN 1 IN 2
110-120V/
200-240V~
To...

E-15
Connecting the Projector (RGB 1, 2: Computer)
COMPUTER AUDIO
PC CONTROL COMPUTER RGB
VIDEO
S-VIDEO12
LOFF ON
R LRAUDIOIN
2 IN
1AUDIO
OUTPUT
IN 1
OUTIN 2
WIRED
REMOTE IN 1 IN 2
110-120V/
200-240V~
15-pin D-Sub
RGB Signal Cable (Supplied)
Audio Cable for Personal Computer (Supplied)
Rear terminals
¥ Please carefully read the manual of the computer you will be con-
necting.
¥ Before connecting, be sure to turn both the projector and the computer
off. After making all connections, turn the projector on...

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Connecting to the Computer RGB Input (RGB 1, 2)/Output Terminals
You can connect your projector to a computer for easy projection of full-color computer images, and an external
monitor for simultaneous viewing.
2 !
1. Connecting to an IBM-PC (VGA, SVGA,
XGA, SXGA) Series computerÑ1,280 @
1,024 maximum resolution
Plug one end of the RGB signal cable into the RGB
INPUT terminal on the projector and the other end
into the RGB signal output terminal on the
computer, and secure the plugs by tightening...

E-17
5. Connecting an external monitor
Connect your computer monitor to the projectorÕs COM-
PUTER RGB OUTPUT terminal to view images simulta-
neously on the external monitor and the projection
screen. Select either RGB 1 or RGB 2 to output the
images to the monitor.
53. Connecting to other compatible
computers
When connecting the projector to a compatible computer
other than an IBM-PC (VGA/SVGA/XGA/SXGA) or
Macintosh series, a separate cable may be needed.
Please contact your dealer for ordering...

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Input Signals (Recommended Timing)
For IBM and compatiblesFor Apple Macintosh Series
Input signals:
The video output signal timing of different types of
video signals are shown below for reference.
e
a
b
c
d
w
x
yz
VIDEO SIGNAL
C-SYNC(H)
C-SYNC(V) VIDEO SIGNAL
V-SYNC
e = 2 dot
abc d
w
x
yz
VIDEO SIGNAL
HORIZONTAL
SYNC SIGNAL
VIDEO SIGNAL
VERTICAL 
SYNC SIGNAL
E D O MM B IMB IMB IMB IMB IMB IMB IMB IMB Iel p p Ael p p Ael p p A
A G VAS E VAG V SAG V SAG V SAG V SAG XAG XAG Xh s o t n i c a M
M TI Ii...

E-19
RGB Adjustment Controls
When displaying computer patterns which repeat every other dot (tiling, vertical stripes, etc.), interference may
occur between the LCD pixels, causing flickering, vertical stripes, or contrast irregularities in portions of the
screen. Should this occur, use the ADJUSTMENT §/© buttons for HORIZONTAL (LEFT/RIGHT) and VERTICAL
(UP/DOWN) position adjustments to adjust for the optimum picture.
RGB Input Adjustments (CLOCK, PHASE, V-POS and
H-POS)
1. Select the input of the image...

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Computer Mode Memory Adjustments
¥ The projector has been preset with different modes for
use with XGA and other compatible computers.
However, 7 memory positions are provided to store
mode adjustments.
¥ Each memory position can be used to store mode
adjustments to match the computer.
1. Press the ENTER button to select the
Memory Adjustment mode.
¥ Press the MENU button. While the MENU screen
is displayed, press the ADJUSTMENT Ä/¶ but-
tons to select ÒRGB1 INPUT ADJ.Ó Press the
ENTER button. The...