Barco PresentationPRO-II, Руководство пользователя

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PresentationPRO-II • User’s Guide 69
4. Menu Orientation
Key Menu
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From the Key Menu and the Matte Menu , press { SIZE & POS } to display the Key
Adjustment Menu , a sample of which is shown below.
Figure 4-38. Key Adjustment Menu (sample)
The Key Adjustment Menu is virtually identical to the PIP Adjustment Menu — except
that it pertains to Keys rather than PIPs. The following functions are provided:
•
H Size — adjusts the Key’s horizontal size in pixels. The “ % ” value indicates the
key’s size as a percentage of the screen’s horizontal resolution. The numeric
value is the Key’s width in pixels.
•
V Size — adjusts the Key’s vertical size in pixels. The “ % ” value indicates the
Key’s size as a percentage of the screen’s vertical resolution. The numeric value
is the Key’s height in pixels.
•
H Position — indicates the Key’s position, relative to the horizontal center of the
screen ( 00 ), as measured from the exact center of the Key. Thus, the value -160
is 160 pixels to the left of center.
•
V Position — indicates the Key’s position, relative to the vertical center of the
screen ( 00 ), as measured from the exact center of the Key. Thus, the value 64 is
64 pixels above center.
•
Press { KEY } to return to the Key Menu . Refer to the “ Key Menu Description ”
section on page 66 for details.
•
Press { MATTE } to display the Matte Menu . See the “ Matte Menu ” section on
page 68 for details.
•
Press { CROP } to display the Crop Menu . Refer to the “ Crop Menu ” section on
page 61 for details.
•
Enable { TRACK SIZE } to lock H Size and V Size together. Regardless of the
Key’s current aspect ratio, its size will adjust proportionally when you adjust either
H or V size.
When { TRACK SIZE } is disabled, you can do the following:
~
Adjust H SIZE to adjust only the horizontal size, leaving the vertical size
alone. In this way, you can stretch the Key horizontally.
H Position
V Position
V Size < 58.3% > 448
-160
H
O
M
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N
A
V
KEY ADJUSTMENT
K
E
Y
64
A
D
J
M
A
T
T
E
C
R
O
P
TRACK SIZE
3
H Size < 33.5% > 606