How to use the exposure hand switch on the X-ray machine

How to use the exposure hand switch? The exposure hand switch is a hand-held switch with a two-stage grading switch, which is turned on when the button is pressed, and turned off when the button is released. If we use it when filming on an X-ray machine, we just need to press the exposure button of the exposure hand switch.
The working principle of the exposure hand switch is to control the x-ray exposure. There are two switches, one is pressed, the exposure is ready, and the two is pressed at the same time, the exposure is completed.
The exposure hand switch is equipped with a 3-core 3m or 4-core 3m spring wire, 6m or 10m can be selected according to the needs.