[comp.sys.atari.st] Digitizers/Overhead displays, OHD2-ST

bartho@obs.unige.ch (PAUL BARTHOLDI) (05/05/89)

In article <8904201516.AA28959@ucbvax.Berkeley.EDU>, 01659@AECLCR.BITNET (Greg Csullog) writes:
> Does anyone have information of LCD displays to use with the ST? I am looking
> for the type of device that one plugs into a micro and it can display the
> monitor's image on an LCD display that is placed on an overhead projector so
> large groups can see what is going on with the micro. 
ST Computer (Die Fachzeirtschrift fuer den Atari-ST Anwender) from april 89
presents on pagee 20-21 den OHD2-ST and makes reference to Crystal-Vision,
two lcd-displays for overhead projectors.  They cost around 2000 and 3000 us$.
From what i understand, the OHD2-ST replaces in full the SM124 monochrome.  
(no color emulation).  The sm124 can be connected in parallel through a 
connector on the lcd. A second connector is for an extra (stereo) loudspeaker.

All this seams very promissing.  Now has any one some REAL experience with
OHD2-ST (or Crystal-Vision) ?

Dr Paul Bartholdi                 bartho@cgeuge54.bitnet
Observatoire de Geneve            bartho@obs.unige.ch
CH-1290 Sauverny                  02284682161350::bartho (psi)
Switzerland                       20579::ugobs::bartho