NEC GammaCompMD QA Manual de usuario descargar pdf (Pagina 93)

GammaCompMD QA Client User Manual

・ Image Generator

Select the type (CT/MR/PACS) from the listbox. If required for documentation, enter the

manufacturer and model name of the Image Generator.

・ Connection

Check the applicable connection status. In most cases, it will be a connection to a PACS

workstation.

 Visual Test button

Starts the visual test part of the QA test. Follow the instruction in the QA Visual Test

Verification dialog box and visually verify the screen. Depending on selected QA test

standard, a series of QA test images will be displayed sequentially for your visual assessment.

Click Passed, if there are no problems and Failed if you recognize any problem or Abort to

exit the test.

Figure 74: QA Visual Test dialog

The process returns to the QA Test dialog, as shown in Figure 71 when all the visual tests are

done.

 Measurement Test button

For measurement tests, use Measurement Test by clicking on this button. The Sensor

Contact Position Guide (Figure 57) will be displayed. Please position an external sensor on

the screen. The measurements will start when you click the Continue button.

NOTE: If an external sensor is not connected to the PC, the Measurement Test button is

inactive. Click the OK button once, then connect an external sensor to the PC and then - after

recognition of the sensor in Sensor Setup - please perform the QA Test again.

 Display Category

The category is determined by required minimum luminance levels (measured in cd/m

These are fixed in the AAPM or ACR AAPM SIIM or JESRA standard.

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NEC GammaCompMD QA Manual de usuario Pagina 93