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Azure 3131Z - 4131Z Reference Manual
22.0
Troubleshooting
Some possible occurrences and their solutions are shown in
Table 20
Problems and Solutions
Problem
Detector causes Electro-Magnetic
Interference
Acquired image is Non-linear or the
pixel are past the saturation point of
dose
Acquired image is completely dark
Acquired image is noisy
Acquired image shows a white or a
black channel
•
Reorient or relocate the receiving device.
•
Increase the separation between the equipment.
•
Consult the manufacturer or field service technician for help.
•
Check that the factory supplied cables are used.
•
Ensure that the tube dose is set to the correct settings.
•
Acquire another image at the recommended median count as
stated in
"Section 13.2, Gain Calibration" on page
•
If problem persists; unplug the cables, re-attach the cables,
re-establish the link.
•
If problem persists, consult the manufacturer or field service
technician for help.
•
Unplug the cables, re-attach the cables, re-establish the link
and acquire another image.
•
If problem persists, consult the manufacturer or field service
technician for help.
•
Ensure that surrounding equipment is not interfering and re-
position the detector further away from equipment.
•
Remove the cables, re-attach the cables, re-establish the link
and acquire another image.
•
If problem persists, consult the manufacturer or field service
technician for help.
•
Ensure that the tube dose is set to the correct settings.
•
Acquire another image at the recommended median count as
stated in
"Section 13.2, Gain Calibration" on page
•
If problem persists; unplug the cables, re-attach the cables,
re-establish the link.
•
If problem persists, consult the manufacturer or field service
technician for help.
www.vareximaging.com
Table
20.
Solution
18.
18.
43
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