​How do I enable or disable auto framing? How far are the ranges for hand gesture control and for framing detection?

• The steps to enable or disable this feature are the same. There are two methods:  

Method #1. By hand gesture:
You may turn on auto framing by hand gesture. Just hold your right or left hand with your palm facing the webcam for three seconds until the power indicator flashes twice. Take the following hand gestures for example, use an open hand palm and show number five:[troubleshoot]Please show a complete hand palm, without being hidden by shirts.

Method #2. By AVerMedia CamEngine software:
To enable auto framing, another way is to use CamEngine software. Please check the steps in the video:
AVerMedia 4K Webcam PW515 Tutorial - CamEngine 4
 

• How far is the range for hand gesture control? How about the range for auto-framing detection?

For hand gesture control: the range is within 1 meter with all human upper bodies covered.
For auto framing: the detection range is within 3 meters with all human upper bodies covered.

P.S. When auto framing is enabled and the webcam has zoomed in, the tip to set it back to its widest range is that make sure there is no one within the camera’s field of view, it will reset by default.