Sony BRAVIA VPL-VW70, Operating Instructions Manual

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The installation distance between the projector and a screen varies depending on the size
of the screen or whether or not you use the lens shift features.
1
Determine the installation position of the projector and screen.
You can obtain a good quality picture if you position the projector so that the center
of the lens is within the area indicated in gray in the illustration.
Use the values L, x and y in the table on page 14 or 15 as a guide.
* Installation position not using lens shift (x = 0, y = 0)
** Example of installation position using lens shift (x, y)
L:
Distance between the screen and the front end of the projector’s lens.
x: Horizontal distance between the center of the screen and the center of the
projector’s lens.
y:
Vertical distance between the center of the screen and the center of the projector’s
lens.
For installation of the projector on a ceiling, see “Ceiling Installation.” ( 1 page 80)
For details on the lens shift feature, see “Step 3: Adjusting the Picture Position.”
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Positioning the Projector and a Screen
Screen
*
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