Runco REFLECTION CL-510 Specifikace stáhnout pdf (Strana 60)

Installation

48 Runco SC-1 Owner’s Operating Manual

PRE

IMINAR

Focus To focus the projected image:

1. Display a good test pattern appropriate

for analyzing image focus and geometry,

such as a single crosshair centered

across the image.

2. Rotate the knob as needed to produce a

tightly-focused image.

Zoom With the projector in its permanent location, turn the lens zoom

ring on the primary lens to enlarge or shrink the image in each

direction as necessary.

Horizontal and Vertical

Lens Shift

Using a 4.0-mm hex wrench, turn the horizontal offset knob as necessary so that the

image fills the screen area with no keystoning.

To access the vertical offset knob from the front of the projector, remove the round, black

plastic cover just below the lens; see

Figure 3-26. Turn the knob by hand to adjust the

vertical image position. For best results, avoid extreme offsets characterized by corner

vignettes on a white test pattern.

Figure 3-26. Horizontal and Vertical Lens Shift Controls

For more vertical offset range, you can tilt the projector to compensate for significant

differences in screen and lens height; refer to

Tilting the Projector on page 31.

➤

Vertical Offset Control

(remove plastic cover to access)

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Runco REFLECTION CL-510 Specifikace Strana 60