The composition of DR generally includes high-voltage generating port, X-ray tube and bracket, flat-panel detection port, system control port, etc. Compared with conventional X-ray signals, in addition to the advantages of CR, the DR system uses flat-panel detection. The X-ray receiving device replaces the traditional intensifying screen and film, realizes the digitization of X-ray signal, the dynamic range of the signal, the spatial resolution and density resolution are high, and the exposure agent is further reduced.
droccasionally does not expose light: when the first gear of the DR exposure handbrake can be REAY pressed, it means that there is no problem with the high-voltage control part. After the second gear is pressed, the signal will send a signal to the CANON control part. If the signal cannot be transmitted to the CANON host or If the feedback from the CANON host cannot be obtained, the high-voltage part will always be in a waiting state and cannot be exposed.