Welcome from south of the border.
There are a few Korg’ies here in the forum.
If you have not watched them yet Korg’s Video Manual series on Youtube will give you a lot of insight.
Also download and install Korg’s Songbook Editor and hunt out the 30+ minute tutorial on using Songbook and the Editor.
Finally Korg UK have monthly live interactive Webinars plus those broadcast are available to watch post even. Go to korgworld.co.uk sign up there and follow the link. Look out for Korg World magazine in music stores that sell Korg kit plus in signing up they will email you to (a) remind you of the next webinar (b) send you a link to be able to download the next electronic version of the magazine.
good luck with your 600.