Barco RLM W6 Guía de usuario descargar pdf (Pagina 19)

Installing the projector

Horizontal and vertical lens shift

In addition to using the adjustable feet to adjust projection angle, you can also use the Lens

Shift function to adjust the projected image.

Moving the lens vertically

The distance of vertical lens movement is 100% of half the screen height in both directions.

For instance, if you are using a 80" × 50" screen, you will be able to move the image upwards

or downwards by no more than 25" (0.635m).

Range of vertical

lens shift adjustment

Range of vertical

lens shift

adjustment

This illustration shows normal vertical

lens shift without the use of special

specication lens or projector.

Moving the lens horizontally

The distance of horizontal lens movement is 30% of half the screen width in both directions.

For instance, if you are using a 80” × 50” screen, you will be able to move the image left or

right by no more than 12” (0.305m).

Range of

horizontal

lens shift

adjustment

Range of

horizontal

lens shift

adjustment

This illustration shows normal

horizontal lens shift without the

use of special specication lens or

projector.

Note: when the lens is in the

neutral position (i.e. without

horizontal or vertical shift),

the center of the projection

should be aligned with the

center of the screen.

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Barco RLM W6 Guía de usuario Pagina 19