Digiray FireCR, Basic Manual

Page: 36 / 74

Step 1: Auto alignment
Step 2: Erase
Run an erase cycle to remove any residual radiation that
may be left on the phosphor.
Step 3: Scan Blank
Without exposing the cassette, insert it into the
reader and press the “Scan Blank” button
. Note:
Use the same cassette for the entire calibration.
Step 4, 5, & 6:
Scan Low, Medium, & High
Dose
Expose the entire cassette at the recommended
values and if the value is out of range adjust
mAs until the numbers are green.
Note: mAs
and calibration values are directly proportional,
so a 5% increase in mAs will equal a 5%
increase in calibration value, etc.
Step 7: Calibration!
Press and wait until the software confirms that the
calibration was successful.
Note: Cancelling the
calibration before completion will force you to
start over.

Calibration and Images

Calibration Procedure

This screen will appear:
- X-ray setting
recommendation
- X-ray Intensity