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2386G EN 20120110 Operating CR 30-X/CR 30-Xm
CR 30-X/CR 30-X
M
Re-erasing an Image Plate
At the end of a normal or emergency digitizing cycle, the digitizer returns an
erased image plate. However, in the following cases, you must re-erase the
image plate before re-using it in order to prevent ghost images from
interfering with the image of interest:
• GenRad: If the image plate has not been used for more than 48 hours.
• Mammography: If the image plate has not been used for more than 24
hours.
•
If an image plate has been exposed to an exceptionally high X-ray dose.
In this case, deep layers of the image plate may still retain a latent image
after standard erasure. Leave the image plate to rest at least one day before
re-erasing it.
To re-erase an image plate:
1
Check that the digitizer is ready for operation:
The status indicator is continuously lighting up in green.
2
Press the erase button at the front side.
The upper part of the status indicator is continuously lighting up in blue.
The lower part of the status indicator is continuously lighting up in green.
Note: To re-erase an image plate, you must push the Erase button at the front
side before you insert the cassette. After that, you have 1 minute to enter a
cassette. If you do not, the digitizer returns to the standby mode.
WARNING: When you change the X-ray exposure settings, you must
adapt the erasure level for the image plate accordingly.