Hello all!

I'm new to Analog Recording now (from Digital to Analog):
I own an Soundcraft 2400 and a Otari MTR90II with Dolby SR

I was reading the manual of the Dolby up and down - so I am realy confused now... I need some advice from a Prof:

How is the main procedure to calibrate a "Dolby SR XP Series"

I don't need interchangeability, since i use this just for my own pleasure.
Is there someone outthere who rebembers the Dolby things?

Regards, Roman