The PT-TW231r allows close range projection reducing not only shadows of the presenter but also glare of the projection light, making lectures and meetings less stressful.
The PTTW231R is equipped with a feedback camera for the interactive function, which enables text, graphics, or lines to be written onto projected images. A pen and a pointer containing infrared sensors are included
High brightness of 2,500 lm ensures bright and easy-to-see image projection. The volume level of the 10 W high-output speaker is enough for meeting rooms and classrooms; you do not need to use an external speaker. You can make multi-media presentations (including audio presentations).
Projecting images onto a large screen in a limited space; making lectures go smoothly by eliminating glare of the projection light and the shadow on the screen. The new short-throw interactive projectors meet these needs, creating new styles of lectures, workshops, meetings and presentations.
The interactive function allows writing on a projected image
You can write letters or draw fi gures on the projected image with an interactive pen. Then you can store these letters and fi gures in a computer. The interactive function allows effi cient and effective presentations and promotes information sharing.
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You can write notes and points on the screen with the interactive pen/pointer.
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During presentation, you can use the whiteboard to operate the computer.
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You can instantly store and share with others the decisions made during meetings
Close range projection reduces not only shadows of the presenter but also glare of the projection light, making lectures and meetings less stressful.
High brightness of 2,500 lm ensures bright and easy-to-see image projection. The volume level of the 10 W high-output speaker is enough for meeting rooms and classrooms; you do not need to use an external speaker. You can make multi-media presentations (including audio presentations).
The lamp replacement cycle of up to 4,000 hours. The air fi lter is constructed of three layers with different mesh sizes. The air filter replacement cycle is also 4,000 hours. Such replacement cycles reduce maintenance hassles, because longer periods of use translate to lower maintenance costs and environmental impact.
As the quiet design keeps noise levels down to 29-dB, the sound of the cooling fan is hardly noticeable. The audience can concentrate on the presentation and the screen images even during quiet scenes.