BDV Phantom 800, Руководство пользователя, Страница: 63 / 78

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F R A M E G R A B B I N G
Capturing Frames
Phantom 800 User Guide Edition 1.06
57
E X A M P L E
To freeze an image on Output 4, issue the command:
FZ 4 ON
.
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The frame grab command directs the Phantom 800 to store a video image in temporary
memory. While in this state, the image can be previewed (see “Previewing & Clearing
Captured Frames”) or downloaded into final memory (see “Downloading Captured Frames
to Memory”).
F r a m e G r a b — C o m m a n d
To frame grab the image from a specific output, the command is:
FG <output #>
F r a m e G r a b - G U I
1 In the I/O Switching section of the GUI, select the output channel that you want to grab.
2 In the Frame Grab Operations section of the GUI, select Grab.
P R E V I E W I N G & C L E A R I N G C A P T U R E D
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Frame grabs can be previewed on the same output on which they have been “grabbed.” The
preview will appear on the display attached to the output from which the image was
grabbed.
F r a m e G r a b P r e v i e w — C o m m a n d
To preview a frame once it has been grabbed, the command is:
FGP <output #>
E X A M P L E
After you grab an image from Output 2, you want to preview the frame grab before you
download it to the Phantom 800 final memory. You issue the command:
FGP <output 2>
. The image appears on the display attached to Output 2.
F r a m e G r a b P r e v i e w - G U I
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Once a frame has been grabbed, select Preview in the Frame Grab Operations section
of the GUI.