Star SR-20RIII

Hi all,

is anyone familiar with this machine?

A few months ago i was assigned to take over this machine for the former colleague got a job elswhere.
Now, the last two weeks before I was on my own at this, the colleague had to learn me everything he knew about this machine!
In other words; An Impossible mission.

Now I have to learn my way through trail and error.

And so there's a new mountain to climb every week.
Slowly making progress, but if there's anyone more familiar with this. Your help is appreciated!