Sorry for taking a while to reply - Had some problems for some reason when trying to log on ... Anyway, thanks to Danny Fyne it seems to be solved.
Note that I had to change my user name a little; I added a '-', but it's still me.
AFAIK, no Classics have FMS, you've probably seen the PMS mentioned above. The simplist way to explain it is that it's a (very) poor mans FMS. They've got INS nav ability, and also VNAV as well, though they need a little bit more help along the way than an FMS does.
Can't help with the manual, though if you're in Aus I can lend you a Northwest airlines one that you an copy.
And as Olivasnooze said, the most important thing is to remember your three times table for the drop.
Just occasionally the PMS will fall over and so you have to go to steam-driven mode. In any case you really should back up what the automatics are doing with some mental arithmatic anyway.
You'll love the plane, it's a big pussy-cat, though of course you have to keep an eye on the inertia.
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Smoke me a kipper, I'll be back for breakfast