Clarity SN-4620-1080 Flat Panel Television User Manual


 
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Picture Menu Options
Menu Item Description Setting(s)
Source The source of the video signal. Analog, DVI, SDI, Component, Com-
posite, S-Video
Colorspace The range of colors for the type of input. Generally computer
inputs use RGB and video sources use YPbPr.
RGB, YPbPr
Video Standard The three major signal standards have different timing, hori-
zontal and vertical frequency requirements. This is shown
only on video sources (Composite, S-Video, Component)
NTSC, PAL, SECAM
Sync Type Determines which portion of the signal that carries the syn-
chronization timing
Separate H&V, composite, sync on
green
Vertical Frequency The number of vertical fields per second (in Hz)
Horizontal Frequency The number of horizontal lines per second (in kilohertz)
Pixel Frequency The number of pixels per second (in megahertz)
Horizontal Resolution The number of vertical lines or pixels from one side of an
image to the other. The pixel width of an image.
The resolution of an analog signal is
determined from an internal mode
table and the measured horizontal
and vertical frequency of the signal. If
the incoming signal does not conform
to the one found in this mode table,
the resolution can be adjusted. This
should not normally be necessary.
Vertical Resolution The number of vertical lines or pixels from the top to the bottom of an image. The pixel height of an
image. NTSC and PAL (SDTV) is 480 lines, HDTV is 720 or 1080.
Frequency The total number of pixels in a horizontal line, including those
not show on the screen.
The Range depends on the input sig-
nal. A default frequency is obtained
from an internal mode table depend-
ing on the horizontal and vertical fre-
quency of the signal. The frequency
can then be adjusted if the signal
does not match the one in the internal
table. Automatic frequency adjust-
ment will also change this setting.
Phase The position of the pixel clock relative to the start of the line. 0 – 360 degrees in 32 steps.
Sharpness A setting for how sharp image edges are on an image that is
scaled to fit the screen. Primarily used for low-quality video
images. High-quality video and digital image will not benefit
from this setting.
softest, soft, normal, sharp, sharpest