Phytec eGrabber-4plus, Руководство по оборудованию

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Start-Up of the Grabber with Demo Programs
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PHYTEC Meßtechnik GmbH 2004 L-608e_4
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With the control box U=V both controls can be united. In this way you
are able to change the color saturation without manipulating the color
tone.
The hue control makes only sense for the NTSC-system. This control
serves for the correction of the color tone, in case a phase shift has
occurred during transmission. Those interference’s can only be
present in NTSC-systems. The PAL-system corrects color tone
failures automatically, so that the hue control has no effect. Please
leave the slider here in the middle position.
Note:
Modification of the hue (i.e. white balance) can equally be done on
NTSC and PAL systems by moving the saturation sliders separately
(in general it is better to modify the white balance at the camera or
video source if possible).
4.3 Additional Functions Under Image
•
Using the Single Image entry, a snapshot is taken and displayed on
the screen. In this mode, the Grabber only performs one
digitization.
•
The parameter Image Settings defines the image.
•
Using the parameter Live Image, a live image can be displayed on
the monitor. Image settings also defines the image in this mode.
•
Snapshots can be taken during live operation using the Snapshot
option.
•
The current image will be displayed in a new window. Multiple
snapshots can be made.
•
Snapshot-Windows that appear on the screen are automatically
numbered.
•
Using the pre-configured parameters in Image Settings, Open
Image on Start enables a live image from the video source to be
displayed on the monitor after every program start.
•
Adding the demo program to the auto start group enables the
computer, after start-up, without intervention from the user, to
display a live image, with the pre-configured parameters, on the
monitor.