TV One C2-7000 Series, Руководство пользователя

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C2-7000 S
ERIES
O
PERATION
M
ANUAL
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When parameter ‘Aspect Adjust’ later in this sub-menu is set to ‘Advanced’,
this display is made accessible. It allows the independent setting of the
horizontal and vertical zoom values. The third number (1.333 in the example)
is the Aspect Ratio resulting from the adjustments, which is automatically
calculated for you based on the incoming resolution and the H & V Zoom
values.
Most resolutions are 4:3 ratio, thus the third number will be 1.333 (4 divided
by 3). Another common aspect ratio is 16:9 (16 divided by 9 = 1.777). PAL
and NTSC inputs are physically 4:3 on your video monitor, but their actual
pixel/line ratios are different and so will not display as 1.333.
Once an image has been ‘zoomed’, this control allows the image to be
positioned within the window so that any portion can be seen, not just the
middle.
This menu item allows the image to be frozen or unfrozen – thus keeping a
single image on screen indefinitely. Note that images are not stored when
power is removed from the unit.
This positions the selected Window horizontally and vertically on the monitor.
This should only be used for ‘fine tuning’ and should not normally require
adjustment – use the Shrink H/V adjustment when your image is less than
100% Shrink value.
Shrink Level determines the percentage of the monitor’s total available screen
space that the selected Window image occupies. Adjustment is provided for a
reduction down to 10% of the overall output size. In most cases, this feature
is used for picture-in-picture (PIP) when a background image is being used
(for units with overlay abilities).
Note that some units do not have the [On] entry – this is only for units with a
PIP button on the front, with turns this entry On and Off. On these units, this
feature is ‘Off’ by default, so that the full image size of 100% is used. Shrink
level will need to be turned On before any change to this value has an effect.
Adjust windows
Shrink level% [ 50] [On]
Adjust windows
H/V out shift [ 0] [ 0]
Adjust windows
Image freeze [Off]
Adjust windows
H/V zoom pan % [ 50] [ 50]