Glossary - Sharp Notevision PG-M25X Operation Manual

Glossary

Advanced intelligent compression
High quality resizing of lower and higher resolu-
tion images to fit the projector's native resolution.
Anti-theft
If the "Keycode" set in the projector is not correctly
entered, the projector will not operate even if
signals are entered.
Aspect Ratio
Width 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 Sync
Optimizes projected computer images by auto-
matically adjusting certain characteristics.
Background
Initial setting image projected when no signal is
being output.
Border
Projects a 4:3 image fully within a 16:9 screen by
keeping the aspect ratio at 4:3.
Clock
Clock 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 tem-
perature to suit the type of image input to the pro-
jector. Decrease the color temperature to create
warmer, reddish images for natural flesh tones,
or increase to create cooler, bluish images for a
brighter picture.
DHCP
Stands for Dynamic Host Configuration Protocol.
Procedure that automatically assigns network
settings such as IP addresses from the server.
Digital Shift
Shifts image up or down easily by Adjustment
buttons (▲, ▼) when RESIZE mode of input im-
age is BORDER, STRETCH or SMART
STRETCH of the video or the DTV signals.
Dot by dot
Mode that projects images in their native resolution.
DVI (Digital Visual Interface)
Display digital interface that also supports Ana-
log interfaces.
Freeze
Temporarily freezes a moving image.
GAMMA
Image 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 GAME.
Gateway
Device which reays transmissions between dif-
ferent networks.
IEEE802.11b
One of the international standards for wireless
LANs. Allows for wireless transmissions using a
wireless frequency of 2.4GHz and a maximum
speed of 11Mbps.
IP Address
Stands for Internet Protocol address. Code
number for identifying devices connected to the
network. It is displayed as 192.168.0.1 where
every fourth digit is a period.
Keylock Level
Mode that can lock the operation of projector but-
tons to prevent mischief.
Keystone correction
Function to digitally correct a distorted image
when the projector is set up at an angle,
smoothens out jaggies on keystone images and
compresses the image not only horizontally but
vertically keeping the 4:3 aspect ratio.
Password
A password is set so that changes cannot be made
in the settings of the "Options (2)" menu.
Phase
Phase 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 Picture
Allows you to add video images onto a data screen
image, providing you with even more effective pre-
sentations.
Progressive Mode
The progressive display projects a smoother video
image. You can select three different modes: 2D
Progressive, 3D Progressive and Film Mode.
Projector name
Name for identifying the projector. You can any
desirable name using a combination of
alphanumeric characters or symbols (max. 15
characters).
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