First contact with the X-ray machine:
OTS basics - The basics of X-ray image interpretation

How does an X-ray machine work?
What are the colours of an X-ray image and how do you interpret the images shown?
What do everyday objects look like on an X-ray image?
How to operate the X-ray machine and which functions can be used?

OTS basics lays the foundation for the learner's later involvement in the evaluation of X-ray images. In addition to becoming familiar with the functions of X-ray equipment, the essential theoretical principles are covered and the necessary knowledge is acquired. The ability to identify various everyday objects based on material composition and outline forms the basis for the in-depth modules that build on this. OTS basics provides the foundation but is not yet specialised and requires an advanced module. After successful completion of OTS basics, the next step will be to choose your advanced specialisation, such as Cargo, Supplies, Cabin Baggage, Hold Baggage, Customs, etc.

In the sub-section “OTS Xpert”: The task-related modules then prepare X-ray screeners for their individual responsibilities, focusing on the specific hazards in the X-ray images shown.