All I know is the console baud rate settings on the one dip switch at the front of the 11/83 cpu board. Switches 6-8 control the baud rate selected. All off lets the remote panel select work. 6 7 8 - - - 300 baud / remote switch select 1 1 1 38.4K " 1 1 - 19.2K " 1 - 1 9600 " 1 - - 4800 " - 1 1 2400 " - 1 - 1200 " - - 1 600 " where "1" is down/on and "-" is up/off. -- Kees Stravers - Geldrop, The Netherlands - kees.stravers(a)iae.nl http://www.iae.nl/users/pb0aia/ My home page (old computers,music,photography) http://www.vaxarchive.org/ Info on old DEC VAX computers (Mirrors: http://vaxarchive.khubla.com/ and http://vaxarchive.sevensages.org/)