Digital Projection iVision50 series, Руководство пользователя

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18 iVision50-series
User Manualal - Introduction
english
4.6 Selecting a lens
Select lens according to desired image size and projection distance. The projector uses a
bayonet mount system to precisely fix the lens in place. The projector is supplied without
lens. The lenses are manual, i.e. zoom, focus and iris adjustments are done by hand manu-
ally. Lens shift (horizontally and vertically) is motorized.
Use only original projection lenses or lenses that are approved for use with the
projector.
Figure 4-4. The protection lid
A protection lid is mounted on the projector lens interface to protect the interior of the
projector from dust and damage. The protection lid must always be in place whenever
there is no lens mounted on the projector!
The protection lid must be removed before attaching a lens!
The projection lenses are supplied with protection caps on both the entry and exit
sides. Please keep the caps on until mounting the lens on the projector!
Remove lens protection caps before mounting the lens and using the projector.
Figure 4-5. Projection lens release button
iVision50-series
User Manual - Installation
Protection lid
Release button