Canon SX6 - Manual (Page 121)

121
APPENDI
X
Gamma Correction (P91, 93)
A tone adjustment system used during
projection of image data. The gamma cor-
rection function works effectively when
portions of an image are obscure because
they are too light or dark.
This projector supports manual gamma
correction and dynamic gamma correction
which performs the gamma correction
automatically.
HDCP (P57, 61)
An abbreviation of High-bandwidth Digital
Content Protection which is an encryption
technology for copy protection of digital
image signals. In SX6/SX60/X600, you can
project digital contents copy-protected
with the HDCP technology. To project the
contents, connect the Input Terminal-1 on
the projector and an HDMI terminal or DVI
terminal on an AV equipment with a dedi-
cated cable, and then select [DIGITAL
VIDEO] from the [INPUT] menu.
HDMI (P57, 61)
A digital video signal connection interface
for an AV equipment. Its terminal is more
compact than the DVI terminal. It allows to
transmit video and audio signals simulta-
neously.
Memorized Color Correction (P93)
A memorized color is a color in our mem-
ory. The memorized color such as blue for
the sky is more vivid than the real color, so
you may feel colors of a projected image
are dull. If such is the case, enable the
memorized color correction function to
make the colors close to the ones in our
memory. You can enable the memorized
color correction function in the image
adjustment menu.
Progressive (P84)
An image display system used to display
the entire screen per scan. For an interlace
signal (video signal) that displays one
screen by two scans (one for odd lines
and one for even lines) is input, progres-
sive processing is required. When the pro-
gressive function is turned off, one screen
is displayed using image signals per inter-
lace signal, deteriorating the vertical reso-
lution of the image. When the progressive
function is turned on, one screen is dis-
played using image signals per two inter-
lace signals, improving the vertical
resolution of the image. Turn off the pro-
gressive function when flickering and hori-
zontal lines are noticeable on a fast-
moving picture.
Resolution (P39, 79)
The number of dots (horizontal dots x verti-
cal dots) that can be displayed on a com-
puter is called “resolution of display”.
Resolution indicates the size of the display
area (amount of information).
If you select SXGA+ (1400 dots x 1050
dots) as the display resolution for the con-
necting computer, this projector can
project high-resolution images. If your
computer does not have the SXGA+
option, select the maximum resolution
among the selectable options.
Resolu-
tion
Number of dots
Hori-
zontal
Vertical
VGA 640 480
SVGA 800 600
XGA 1024 768
SXGA 1280 1024
SXGA+ 1400 1050
UXGA 1600 1200
Number of pixels in each
resolution