This is a list of installation manuals for specific drum machines. You can help expanding this list by contributing your own manual for a machine which is not listed. Tubbutec rewards contributors, see uniPulse contribution.
A general user and installation manual can be found here.
Additionally the Ace Tone Rhythm Ace FR-3 manual is a good read even if you do not have this machine, as it goes a bit deeper and explains how to find trigger points and add midi sync.