Barco OV-708, Руководство по установке

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Optical adjustment
Barco - OV-708/OV-713/OV-715– R59770137 – installation manual – revision 01– September 2007 ________________________________
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6.8 Picture size
The picture size is adjusted by means of the zoom adjustment ring at the lens
Picture too big
Turn the zoom ad justment ring at the lens
counterclockwise to decrease the size of the picture
Picture too small
Turn the zoom adjustment ring at the lens clockwise
to increase the size of the picture.
Picture size ok
The grid matches the borders of the screen
6.9 Vertical Trapezoid
Vertical distortion is adjusted by the screws V1 and V2
Always turn one of the paired adjustment nuts clockwise while simultaneously turning
the other one counterclockwise!
Turn the adjustment screw V1 counterclockwise and
V2 clockwise until the vertical lines gets parallel to
the border of the screen.
Turn the ad justment screw V1 clockwise and V2
counterclockwise until the vertical lines gets parallel
to the border of the screen.