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ZOOM
Image 3-8
How to focus?
1.
Use the "+" and "-" focus buttons on the Local Keypad to focus the image on the screen.
Image 3-9
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.
Button backlight colors
•
WHITE : The default backlight color of the Shift, Zoom and Focus buttons is white which indicates that the
button is enabled.
•
PURPLE : When pushing the Shift, Zoom or Focus button the backlight color is purple of the part of the
button that is pushed. This indicates that the requested action is ongoing.
•
RED : The backlight color of the Shift, Zoom and Focus buttons is red in case of end of range.
Lenses & Lens selection
R5906787 /04
Thor series
27
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