Is korg concert 4000 weighted keys or not I can’t find any info on it?

Answer 1

I just looked thru the manual. says it has INITIAL TOUCH No clue what that is, nor is there any setting to vary touch.

Answer 2

You can download a users manual for the C-4000 from the Korg website at:
https://www.korg.com/us/support/download...

and/or you can ask your question on the Korg User Forum at:
http://www.korgforums.com