This projector is named VPL CH350, originates from Sony, and its data sheet shows 4000 ANSI lumens, a contrast of 2500:1 and a resolution of WUXGA 1920 x 1200. The manufacturer lists the lamp life at 3000 hours. Thanks to the combination of optical lens shift and digital keystone correction, the projected image's position can be adjusted very flexibly. The Projection Calculator helps find the optimal installation dimensions. Looking at practical performance, up to 643 cm can be illuminated with 4000 ANSI lumens in dark environments. Once daylight is in the room, the image should ideally be no wider than 429 cm. In terms of video signals, the device processes resolutions up to Full HD 1080P. For convenient remote monitoring and administration, the projector is equipped with a classic RJ45 network socket. Equipped with a microphone jack and built-in speakers (12W), audio signals during presentations can be played back directly without an external audio system. This model dates back to 2014 and is no longer part of Sony's current product range.
Standard-Portabel | External training and company presentations, as well as product presentations. Wide screen width or rooms with plenty of light (over 200 lumens).