Runco LIGHTSTYLE LS-7 Uživatelský manuál stáhnout pdf (Strana 33)

Installation

Runco LS-7 Installation/Operation Manual 17

PRE

IMINAR

Lens ShiftYou can use the lens shift controls on the projector to center the image on the screen.

Lens shift is generally expressed as a percentage of the screen height or width, as shown

Figure 3-4 and Figure 3-5.

Figure 3-4. Vertical Lens Shift (Example Only)

50% Height

Lens Shift

(0.5 x H)

100% Height

Lens Shift

(1.0 x H)

Screen Center

Note: This is a general example of lens shift. Lenses vary in their shift capabilities. No particular

lens or projector is used in this example.

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Runco LIGHTSTYLE LS-7 Uživatelský manuál Strana 33