Monthly Archives: December 2011

Olivetti Personal Computer M24

Posted on December 14, 2011 by admin

Anyone want to rescue these guys before they get trashed?  

Posted in Surplus Electronics | 2 Comments

Hitachi CP-x445 Blue Washout Problem

Posted on December 14, 2011 by admin

After about 4-5 years of use in classrooms and as rolling stock we are seeing a blue and/or yellow washout effect with these projectors. We think the blue and/or yellow haze problem is because of several factors. Dust buildup inside … Continue reading →

Posted in Electronics Repair | Tagged | Leave a comment

NEC VT695 Projector Design Flaw

Posted on December 14, 2011 by admin

Found a defect with these NEC VT695 projectors. The projector fault is when the status light flashes red as if the lamp cover is off even if it isn’t. There is a design defect in which the tab (on the … Continue reading →

Posted in Electronics Repair | 19 Comments