Barco Thor Series, Installation Manual

Page: 67 / 182

R5906788-03 Thor series 67
ZOOM
Image 7-8
How to focus?
1. Use the “ + ” and “ - ” focus buttons on the Local Keypad to focus the image on the screen.
FOCUS
Image 7-9
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