Varex Imaging PaxScan 1313DXT-I, Руководство пользователя

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1313DXT-I/1515DXT-I/2520DX-I/3030DX-I X-ray Detectors
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U
SER
M
ANUAL
12.0 Troubleshooting
Table 23 Problems and Solutions
Problem Solution
Detector causes Electro-Magnetic
Interference
1. Reorient or relocate the receiving device.
2. Increase the separation between the equipment.
3. Consult the manufacturer or field service technician for help.
Acquired image is Non-linear or
the pixels are past the saturation
point of dose
1. Ensure that the tube dose is set to the correct settings.
2. Acquire another image at the recommended median count as
stated in
Section 10.5.3 .
3. If problem persists; unplug the cables, re-attach the cables,
re-establish the link.
4. Acquire another image.
5. If problem persists, consult the manufacturer or field service
technician for help.
Acquired image is completely dark
1. Unplug the cables, re-attach the cables, re-establish the link and
acquire another image.
2. If problem persists, consult the manufacturer or field service
technician for help.
Acquired image is noisy
1. Ensure that surrounding equipment is not interfering and
re-position the detector further away from equipment.
2. Remove the cables, re-attach the cables, re-establish the link and
acquire another image.
3. If problem persists, consult the manufacturer or field service
technician for help.
Acquired image shows a white or a
black channel
1. Ensure that the tube dose is set to the correct settings.
2. Acquire another image at the recommended median count as
stated in
Section 10.5.3 .
3. If problem persists; unplug the cables, re-attach the cables,
re-establish the link.
4. Acquire another image.
5. If problem persists, consult the manufacturer or field service
technician for help.