Barco PresentationPRO-II, Руководство пользователя

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PresentationPRO-II • User’s Guide 35
4. Menu Orientation
Input Menu
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From the Input Menu , press { SIZING } to display one of two Sizing Menus . These menus
are context sensitive — they change depending on the Sampling Mode selected on the
Input Menu .
•
If 1:1 Sampling is selected, the 1:1 Sizing Menu appears.
•
If Oversample is selected, the Oversample Sizing Menu appears.
Each menu and function is described below.
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The figure below illustrates a sample 1:1 Sizing Menu .
Figure 4-7. 1:1 Sizing Menu (sample)
•
Clock Phase — sets the system’s A/D converter, allowing you to select where
pixels are sampled (ideally, on the pixel’s peak). The adjustment range is -16 to
15 . For optimum visual results when adjusting high-resolution computer sources,
project a burst test pattern and adjust the sampling for the minimum noise. Refer
to the “
Test Pattern Menu ” section on page 42 for information.
•
H Total — sets the total pixel count per line.
•
H Active — sets the width of the active area.
•
H Position — sets the start of the active area’s horizontal offset from H sync.
•
V Total — fixed value which cannot be adjusted.
•
V Active — sets the number of vertical lines in the image.
•
V Position — sets the start of the active area’s vertical offset from V sync.
•
Press { SAVE } to save the selected input in the designated input file.
H Active
H Position
V Total
H Total
V Active
V Position
[ 858 ]
720
[ 0 ]
486
36
H
O
M
E
N
A
V
A
D
J
1:1 SIZING SRC_3
Clock Phase 0
123
S
A
V
E
B
A
C
K
Note This field is not adjustable for digital sources (including both
the DVI and BNC input connectors), or for NTSC and PAL
sources, regardless of connection type.