How to check whether the MatriXX has defective pixels?

Question

How can I check whether the MatriXX has defective pixels?

Answer

In order to check whether you MatriXX has defective Pixels please follow these steps.

Step 1

Open myQA and set up the MatriXX on the treatment couch.

Step 2

Switch to myQA Patients, open a Dummy Patient and connect the MatriXX  .

Step 3

Click the Background Button  in order to start measuring the background.

Step 4

Once the background was measured press the small triangle under the Background Button. Following menu will open:

Step 5

Choose Show defect pixels. A pop-up will appear showing you the defective pixels of your MatriXX.