Pentax 645N questions

[Rob Skeoch]

I bought a used Pentax 645N and have a couple quick questions....

How do you change the ISO?

What does the little switch on the left side below the PC plus do?

Is there a focus lock button that I'm missing?

-rob

 

[clogz]

Hello Rob, \Pity you do not accept e-mails as I had wanted to send you the manual in PDF format.

Hans