Barco SP2K-C, Installation Manual

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57 R5914712 /00 SP2K-C
Image 5–10
How to zoom in or out?
1. Is the lens equipped with a motorized zoom & focus?
► If yes, Use the – and + Zoom keys in the Light, dowser, lens menu to zoom the lens in or out.
Image 5–11
► If no, Use the zoom barrel on the lens to zoom in or out.
How to focus?
1. Is the lens equipped with a motorized zoom & focus?
► If yes, use the – and + Focus keys in the Light, dowser, lens menu to focus the image on the screen.
Image 5–12
► If no, use the focus barrel on the lens to focus the image on the screen.
Take into account that the lens focus may slightly drift while the lens is warming up from cold to
operation temperature. This is a typical phenomenon for projection lenses used with high brightness
projectors. The operation temperature of the lens is reached after approximately 30 minutes
projection of average video.
If it becomes impossible to focus the image, perform a Scheimpflug adjustment. For more info on
this, refer to
“Scheimpflug adjustment”, page 59 .
Lenses & Lens holder