+15V -----Original Message----- From: John Honniball [mailto:coredump@gifford.co.uk] Sent: Tuesday, August 27, 2002 3:15 PM To: cctalk(a)classiccmp.org Subject: Re: Olivetti M24 monitor <snip> The Olivetti monochrome monitor was powered with 12V from the M24. The colour monitor had its own internal power supply. Beware of plugging a parallel printer into the M24's video connector by accident (same "D" connector). It'll blow up chips inside the printer due to that 12V supply! -- John Honniball coredump(a)gifford.co.uk