Stryker PINPOINT T Endoscopic Fluorescence Imaging System PC9000 Benutzerhandbuch Seite 120

An operating mode icon is
displayed on the video
monitor, but no video is
displayed.
The video image is out of
focus.
Upon selecting the
Fluorescence Imaging
mode, the entire image
appears to show a strong
fluorescence signal.
The video image appears
grainy or noisy.
The video image appears
too bright.
The video image appears
too dark.
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The VPI is not able
to communicate
with the camera.
The focus
adjustment on the
camera has not
been set to the
correct position.
The tip of the
laparoscope is
obstructed by
foreign material
A High-Definition
laparoscope, not a
Fluorescence
Imaging
laparoscope, is in
use.
The Sharpening
value is too large.
The Brightness
value is too large
The Brightness
value is too small
4-0002428 Rev. J
1. Power off the VPI.
CAUTION: The camera may be damaged if it is
connected to or disconnected from the VPI while it is
powered on.
2. Check that the camera cable is properly
connected to the camera and the VPI.
3. Power on the VPI.
4. If no video image is being displayed on
the video monitor, contact a qualified
NOVADAQ service representative.
Press the focusing buttons on the camera until a clear
image is achieved.
Clean the tip of the laparoscope.
1. Check the laparoscope in the camera.
2. If the laparoscope is not intended to
provide ICG fluorescence imaging,
exchange the laparoscope for a one
capable of ICG fluorescence imaging.
1. Check the Image Quality value for
Sharpening using the option menu.
2. If the value is 5 or greater, reduce the
value.
1. Check the Image Quality value for
Brightness using the option menu.
2. If the value is greater than 192, reduce
the value.
1. Check the Image Quality value for
Brightness using the option menu.
2. If the value is less than 175, increase
the value.