6H4130 – September 2007 25
Gain Tuning Procedure
[1] If the pixel value needs adjustment, proceed as follows:
• To increase the pixel value, type a value in the Simulate PM Gain box lower than the value that appears
in the Scanned PM Gain box.
• To decrease the pixel value, type a value in the Simulate PM Gain box higher than the value that appears
in the Scanned PM Gain box.
[2] Click the Process button, and check the pixel value in the center of the image.
Gain setting section of Image Viewer screen
[3] Repeat steps 1 and 2 until the target pixel value is obtained.
[4] Record the simulated PM gain, and click Exit.
[5] Launch the CR Acquisition window setup and click the Anatomical tab on the Scanner setup screen.
[6] Type the recorded simulated PM gain from step 4 in the PM in the Room Configuration section of the screen,
and select the correct room.
[7] If the pixel value is correct, click Accept and Exit.
Important
If the pixel value is not correct perform either the “Intraoral Gain Verification” on Page 22 or “Extraoral Gain
Verification” on Page 23
[8] Uncheck Load image viewer after scan.
Enter new values here
Pixel Value
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