Vatech A9, Руководство пользователя, Страница: 114 / 196

9. Acquiring CBCT Images
114 vatech A9 (Model name: PHT-30CSS) User Manual
9.5 X-ray Exposure

If an emergency occurs during image acquisition, release
the Exposure Switch to cease X-ray emission.

The operator shall always observe the X-ray safety
regulations applicable to his/her area during the
operation of this equipment.

The operator must always keep vocal/visual contact with
the patient during the image acquisition process.

Do not operate the PC during exposure. Doing so may
cause the system to malfunction.

Let the patient close the eyes during the operation.

To acquire optimized images, instruct the patient to hold
his/her breath and not to swallow. Also, do not let the
patient move.
1. Get out of the X-ray room and close the door.
The operator must always keep vocal/visual contact with the
patient during image acquisition.
2. Press and hold down the Exposure Switch until image acquisition is completed.
The image appears on the screen.
During X-ray exposure, the status appears as follows.

The LED light of the Exposure Switch turns yellow.

The LED light on the top of the equipment turns yellow.

An alert sound comes out to indicate that X-ray emission
is currently underway.

On Console Software, the radiation mark turns Green.
3. Release the Exposure Switch when the “Image capturing is completed”
message appears on the screen.