On Fri, Mar 16, 2018 at 9:59 PM, allison via cctalk <[email protected]> wrote: > On 03/16/2018 08:28 PM, Charles Dickman via cctalk wrote: >> So the PDP8/e used the KC8-EA programmers console which has >> incandescent indicator lamps and the PDP8/f used the KC8-FL >> programmers console which has LED indicator lamps. > Wrong. The 8f uses the same as the 8e. It was the 8m that had the > LED console. If memory serves it was date of design that influenced it.
My information was based on the maintenance manual. I dug a little deeper and see that the KC8-M is the operator panel that had only one switch and the KC8-ML is a programmers panel and has the same PCB as the KC8-FL that I referenced. Clearly the panels were not rigidly associated with a machine model. > Allison > > >> -chuck > -chuck
