TV One C2-7000 Series, Руководство пользователя

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C2-7000 S
ERIES
O
PERATION
M
ANUAL
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This menu item allows manual positioning of the Bottom and Right portion of
the image. These settings are often used to correct the position of a PC
signal on an input, or to eliminate any undesired noise at the top or bottom of
a PAL or NTSC video source.
This menu item selects the desired Audio input for use with the active video
source, allowing an audio-follow-video function. This is only functional for
certain units with built-in audio switching, or when used with an optional Audio
Switcher (not all units support this function).
In most situations, the Audio input values would be different for each video
source – so that when the first video source is selected, so is the first audio
source (this is called ‘audio follow video’). The second video source then
selects the second audio source, etc. However, there is nothing to prevent all
Audio input values being set to the same value, for ‘audio breakaway’.
This menu item adjusts the audio volume and balance for the selected audio
channel. This is only functional for certain units when an optional Audio
Switcher is attached.
Since an image pixel is a very small element of the total image, it’s possible
for your unit’s Analog to Digital converters to wrongly sample the picture on
the edge of each pixel thereby losing image resolution and creating image
noise. The Input pixel phase adjustment allows you to change the position
(from 0 to 31) where the pixels are sampled, relative to the horizontal sync
signal.
To make this adjustment, select an RGB source and then provide an image
from that source with fine detail, preferably with very sharp vertical lines.
Adjust this value until you see the sharpest image. Alternately, adjust this
value to give the worst (noisiest/softest) image, and then add or subtract 16 to
get the optimum value.
Note that the AUTOSET function (for RGB inputs only) will attempt to
automatically work out the best value for this setting.
Source: RGB1
Input pixel phase
[ 16]
Source: RGB1
Audio Vol [ 1] Bal [ 0]
Source: RGB1
Audio input [ 1]
Source: RGB1
BR size adj. [ 0] [ 0]