Runco REFLECTION Especificações descarregar pdf (Página 54)

Installation

42 Runco RS-1100 Series Owner’s Operating Manual

PRE

IMINAR

The anamorphic lens will almost always be angled with respect to the projector; this is

normal. Once the proper lens angle has been set, firmly tighten the Pitch Adjustment

T-Screws to secure the lens in place.

Geometry:

1. Input an anamorphic cross-hatch test pattern to the projector.

2. Loosen the three Lens Rotation Set Screws (shown in Figure 3-19) on the lens

adapter plate just enough to allow it to rotate freely.

3. Grasp the lens by the center ring and rotate it until the image is properly anamorphic:

4. When the image geometry appears correct, tighten the three Lens

Rotation Set Screws to secure the lens in place. (When viewed

from the front, the rear opening on the anamorphic lens should

appear as a tall, narrow oval.)

Focus: Finally, rotate the Focus Ring on the anamorphic

lens to fine-tune the optical focus.

There may be some pincushion distortion even after the lens is

properly adjusted, especially at shorter throw distances. If this is the

case, Runco recommends that you slightly over-scan the image

into the screen frame area to mask the distortion.

Correct Lens Angle

Incorrect Lens Angle

Note

Wrong Position Correct Position

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Runco REFLECTION Especificações Página 54