Sharp Xg P20xu Projector User Manual

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Appendix
Glossary
Aspect ratioWidth and height ratio of an image. The normal aspect ratio of a computer and video image is 4:3. There are also wide images with an aspect ratio of 16:9 and
21:9.
Auto SyncOptimizes projected computer images by automatically adjusting certain characteristics.
BackgroundInitial setting image projected when no signal is being input.
BorderDisplays the 4:3 image as the biggest size (768	576) that can be displayed on the WIDE mode screen (1024	576).
ClockClock adjustment is used to adjust vertical noise when clock level is incorrect.
CLR Temp (Color temperature)Function that can be used to adjust the color temperature to suit the type of image input to the projector. Decrease the color temperature to create warmer,
reddish images for natural flesh tones, or increase to create cooler, bluish images for a brighter picture.
Composite syncSignal combining horizontal and vertical sync pulses.
Digital shiftShifts image up or down easily by ∂/ƒ buttons when RESIZE mode of input image is BORDER, STRETCH or SMART STRETCH of COMPUTER (except for
SXGA and UXGA), VIDEO and DTV inputs.
DNR (Digital Noise Reduction)Provides high quality images with minimal dot crawl and cross color noise.
Dot by dotMode that projects images in their native resolution.
DVIDigital Visual Interface that supports both digital and analog displays.
GAMMAImage quality enhancement function that offers a richer image by brightening the darker portions of the image without altering the brightness of the brighter
portions. You can select four different modes : STANDARD, PRESENTATION, CINEMA and CUSTOM.
GyroRemoteRemote control device with a built-in sensor that can operate projectors and computers. GyroRemote communicates with a projector via radio signals and
therefore does not encounter the line-of-sight problems found in infrared devices.
Intelligent compression and expansionHigh quality resizing of lower and higher resolution images to fit the projector’s native resolution.
Intelligent digital keystone correctionFunction to digitally correct a distorted image when the projector is set up at an angle, smooths out jaggies on keystone images and compresses the image not
only horizontally but vertically keeping the 4:3 aspect ratio, and at the same time, calculates the aspect ratio automatically adjusting to the lens shift width.
Keylock levelMode that can lock the operation of projector buttons to prevent mischief.
Lens shiftThe lens can be easily raised and lowered to minimize or eliminate “Keystone” type effect.
Magnification (Enlarge)Digitally zooms in on a portion of an image.
PhasePhase shift is a timing shift between isomorphic signals with the same resolution. When phase level is incorrect, the projected image typically displays horizontal
flicker.
Picture in PictureAllows you to add video images onto a data screen image, providing you with even more effective presentations.
Presentation toolsHelpful tools used to emphasize keypoints throughout a presentation.
Progressive ModeThe progressive display projects a smoother video image. You can select three different modes : 2D Progressive, 3D Progressive and Film Mode.
RESIZEAllows you to modify or customize the picture display mode to enhance the input image. You can select six different modes: NORMAL, FULL, DOT BY DOT,
BORDER, STRETCH and SMART STRETCH.
RS-232CFunction to control the projector from the computer by using the RS-232C ports on the projector and computer.
Set InputsFunction to limit inputs. For example, when setting Input 2 to “OFF”, the input is switchable only between Input 1 and Input 3, skipping Input 2.
Smart StretchMode that stretches the right and left sides of the 4:3 image horizontally while maintaining the aspect ratio around the center of the image to display it on the WIDE
screen.
Stack SettingPrevents trouble with adjustment and operation when stack projecting. When setting two projectors, one to master and the other to slave, the slave follows the
master’s operation.
Status functionDisplays the settings of each adjustment item.
StretchMode that stretches the 4:3 image horizontally to display it on the WIDE screen.
Sync on greenVideo signal mode of a computer which overlaps horizontal and vertical sync signal to green color signal pin. 
						

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Appendix
Index
A
AC socket ........................................................................13Adjusting the Picture .......................................................47Adjustment Feet ..............................................................20Air filter ............................................................................70Aspect ratio .....................................................................42ASSIGN Select button .....................................................33Audio ...............................................................................52Audio cable .....................................................................18AUDIO INPUT terminal ...................................................14AUDIO OUTPUT terminal ................................................18Auto sync adjustment .....................................................51AUTO SYNC button .........................................................51
B
Background ....................................................................55BLACK SCREEN button ..................................................40BNC-RCA adaptors .........................................................18BORDER .........................................................................42
C
Carrying handle ..............................................................4Ceiling-mount ..................................................................29Ceiling+Rear ...................................................................57Clock ...............................................................................49CLR Temp (Color Temperature) ......................................47
D
Digital shift ......................................................................21DNR (Digital Noise Reduction) .......................................53DOT BY DOT ...................................................................42DVI INPUT port (INPUT 3) ...............................................16
E
Economy Mode ...............................................................56ENTER button ..................................................................44Exhaust vent ....................................................................3Extra air filter ...................................................................12
F
FAO .................................................................................52Function button ...............................................................33
G
GAMMA button ...............................................................43GUI (Graphical User Interface) .......................................44GyroRemote ....................................................................30
I
INPUT button ...................................................................39INPUT port ......................................................................14Intelligent digital keystone correction .............................21
K
Keylock Levels ................................................................58
L
LAMP REPLACEMENT indicator .....................................67LEARN button .................................................................37LEFT-CLICK button .........................................................35LENS button ....................................................................21Lens shift .........................................................................20
M
MENU button ...................................................................44Monitor Out/RS-232C Off Function .................................56MUTE button ...................................................................39
N
Network Function ............................................................63
O
On-screen display ...........................................................54On-screen display Language .........................................62OUTPUT port ..................................................................56
P
Password ........................................................................61PDF .................................................................................9Phase ..............................................................................49Picture in Picture .............................................................53POINTER button ..............................................................32POWER buttons ..............................................................19Power cord ......................................................................13POWER indicator ............................................................13Presentation tools ............................................................34Progressive Mode ...........................................................48
R
Rear projection ................................................................29RESIZE button .................................................................42RF CH
 button ...............................................................36RGB cable .......................................................................14RIGHT-CLICK button .......................................................35RS-232C port ..................................................................16
S
Save Setting ....................................................................49Select Setting ..................................................................49Set ID No. ........................................................................60Set Inputs ........................................................................59Speaker ...........................................................................52Stack Setting ...................................................................58Startup image .................................................................55Status function ................................................................62S-VIDEO INPUT terminal .................................................17Sync ................................................................................51Sync on green .................................................................72
T
TEACH button .................................................................37TEMPERATURE WARNING indicator ..............................67Transmission Speed (RS-232C) ......................................59
U
UNDO button ..................................................................44USB mouse control cable ...............................................35
V
VAO .................................................................................52VIDEO INPUT terminal ....................................................17Video System ..................................................................54Videowall .........................................................................66VOLUME buttons ............................................................39
W
Wired remote control input ..............................................38WIRED REMOTE control input terminal ..........................38
No.
1.2.3 button .....................................................................394.5 button ........................................................................39 
						

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