Gary -- it has two switches but according to the description it had two cards inside with two edge connectors each. The person said 11A.
The front panel also has a custom toggle on it -- maybe power. Not sure. Sent from my iPhone > On Feb 5, 2016, at 3:31 PM, Gary L. Messick <[email protected]> wrote: > > Rich, > > I should have the assembly manual for the H-11. > > There is also an H-11A. The H-11 had a Quad-width LSI-11, and the H-11A had > a double-width CPU. Also, the H-11A had a third switch on the front for the > LTC (Line Time Clock). I *think* there were minor Power Supply differences > also. > > Do you know which one you are getting? > > Gary > ________________________________________ > From: cctalk [[email protected]] on behalf of Richard Cini > [[email protected]] > Sent: Friday, February 05, 2016 3:26 PM > To: CCTalk > Subject: Re: Looking for Heathkit H11 manuals > > Gary/Adrian — > > Thanks! Good to be back on-list — somehow I lost the subscription. > > I’m looking for the assembly manual(s) for the main H-11 unit. I might > be getting an H11 and I think it only has two boards in it (maybe the LSI-11 > and 4k MEM boards??) but it doesn’t come with any manuals. > > Rich > > -- > Rich Cini > Collector of Classic Computers > Build Master and lead engineer, Altair32 Emulator > http://www.classiccmp.org/cini > http://www.classiccmp.org/altair32
