When using automatic brightness control (ABC), it is important to remember that

Question

Quizplus · Accepted Answer

When using automatic brightness control (ABC), a dark video image indicates photon starvation to the receptor. This means that the system is not receiving enough photons to create a clear image, and adjustments to collimation, part placement, or other factors may be necessary to improve image quality. It is important to be aware of this and make appropriate adjustments as needed. Option A is incorrect because image brightness can be dose-related in certain situations, such as when using dynamic range control. Option C is incorrect because collimation and part placement can have a significant impact on video image quality, and this should be taken into account when using ABC.

When Using Automatic Brightness Control (ABC), It Is Important to Remember