Usage of Scanner

Kindly let me know if there is any video or documentation on setting up a scanner to scan multiple stocks at one go?

The video (length : 5m 55 sec) that is available currently is not detailed enough.

Thanks

dcvsram

we are recently provided the demo on youtube webinars please check below links for demo
https://www.youtube.com/watch?v=zKIv615JxxA
https://www.youtube.com/watch?v=m4AHEaKyJMc