The technical data of the Geha compact 692 includes 3000 ANSI lumens, a contrast of 500:1 as well as a XGA 1024 x 768 display. According to Geha, the lamp has a durability of 3000 hours. A look at the light output reveals: The 3000 ANSI lumens are sufficient to illuminate an image width of up to 477 cm in darkened rooms. If room light is present, we recommend not exceeding a maximum width of 318 cm. Regarding noise emissions, the model proves to be exceptionally quiet during operation, producing just 30 decibels. Since entering the market in 2005, production has been discontinued; the manufacturer no longer actively offers the model.
Standard-Portabel | External training and company presentations, as well as product presentations. Medium screen width or rooms with a little more ambient light, max. 200 lumens.
Light output, sharpness, smooth running, acceptable weight: everything you could wish for. But: I can‘t find a menu item for the lamp timer, so I don‘t know how long the lamp will continue to do its job.
Eco Mode
Geha Website
Product Sheet english HC
