Medical DR equipment generally consists of an X-ray machine and a DR imaging system. The basic components of the X-ray machine include tube components, beamers, high-frequency and high-voltage generators, consoles, etc. The DR imaging system includes two parts, a flat panel detector and a digital workstation.
The parameters that need to be adjusted in the X-ray machine are mainly tube voltage, tube current, exposure time, etc. The DR imaging system can intelligently adjust the image according to the imaging, and generally does not need to manually adjust the parameters.
There are many reasons why the picture is not clear. It may be that the power of the X-ray machine is opaque and the rays cannot penetrate; it may be that the flat panel detector equipment is aging or not calibrated correctly.