pciGrabber-4x4
146
PHYTEC Messtechnik GmbH 2008 L-720e_0
During the display of frames diagonal lines/circles are interlaced
or have unclear perimeter edges.
Even and odd fields are interchanged (only possible in case you
use single fields).
After digitization an image, no further digitization is possible.
Before requesting new digitization, the last operation must be
finished with the call of the function
Stop_Grabber()
.
In frame mode, using continuous monitoring, a shadow effect is
recognized, despite the Grabber digitizing two complementary
fields in real time.
The effect is due to the slow speed of the host PC displaying the
image. The update at the screen is not fast enough, even through
the images are found digitized in the main memory.
The supply voltage output for the camera is not functioning.
Check the mini fuse .
Is a power supply cable for the PC network device connected to
the plug connector on the Grabber at X7? (small floppy power
supply plug 5 V/GND/GND/12V)
Check the proper connection of the cable: The supply voltage is
only available at the lower HD-DB15-socket. If the cable is
connected to the upper plug, the power plug is connected to the
video input 5.
The displayed image is disturbed by horizontal stripes, which
might show parts of the preceding image. For moving objects hori-
zontal lag effect occur.
•
The Grabber is not able to transfer the image data in real time
via the PCI-bus, since other cards on the bus stress the bus too
much, or the bus-configuration of the BIOS is not correct.
