I;ve now checkedm and there is something, namely a CE manual for this monitor. It's not very techncial, but it's probably worth a look. It's listed under the HP98786 monitor (which seems to be similar, with a different CRT size), under the Category Accessories for the HP900/300 machines. Actually, I find the eaiset way to find things on that site is to follow the 'docuemtnation' link from the homepage and look down the complete list of manuals... -tony