Clever Little Box Pro-Vue Interactive Guía de usuario descargar pdf (Pagina 4)

Good Practice use of the E-Pen & E-Wand when presenting/teaching:

Please note that as the Pro-Vue functions using infrared light, a ‘line-of-sight’ between the E-Pen/E-Wand and the Projector

is essential for effective use.

Therefore, good-practice use requires the presenter/teacher to ensure the E-Pen/E-Wand is used out of any shadow area,

which may occur dependent on your positioning of the projector to screen. Ceiling-mounting the projector, or use of the

E-Wand (as opposed to the E-Pen) in portable/temporary applications, will significantly reduce the possibility of shadow.

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Using the E-Wand will all but eliminate any

‘in-shadow’ issues.

With your back to the audience, the E-Pen is

most likely to be in shadow.

Facing side-on to the screen and your audience

will significantly reduce shadow.

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