Christie Digital Systems LX605 Installation, Positioning the Projector, Lens Shift Adjustment

Installation

Positioning the Projector

For projector positioning, see the figures below. The projector should be set perpendicularly to the plane of the screen.

￿Note:

•The brightness in the room has a great influence on picture quality. It is recommended to limit ambient lighting in order to obtain the best image.

•All measurements are approximate and may vary from the actual sizes.

			75.1' (22.9 m)			(Inch Diagonal)
			44.3’(13.5 m)
		33.2’(10.1 m)					400”
					400”	Max. Zoom
		22.0’ (6.7 m)		300”
	10.9’ (3.3 m)
			200”		236”	Min. Zoom
4.3'(1.3 m)
		100”	118”	177”
		59”				(Center)
		40”

Screen Size	40”	100”	200”	300”	400”
(W x H) mm
		2032 x 1524
	610 x 457		4064 x 3048	6096 x 4572	8128 x 6096
4:3 aspect ratio
Zoom (max.)	4.3'(1.3 m)	10.9’ (3.3 m)	22.1’ (6.7 m)	33.2’(10.1 m)	44.3’(13.5 m)
Zoom (min.)	7.4'(2.3 m)	18.7' (5.7 m)	37.6' (11.5 m)	56.5' (17.2 m)	75.1' (22.9 m)

Lens Shift Adjustment

Projection lens can be moved from side to side and up and down with the motor-driven lens shift function. This function makes the positioning of images easy on the screen. (See page 27)

The display position can be shifted upward up to 50% elevation of the display.

When the lens is shifted to top.

The display position can be shifted to the left in up to 10% width of the display.

The display position can be shifted downward up to 50% low level of the display.

When the lens is shifted to bottom.

The display position can be shifted to the right in up to 10% width of the display.

Lens shift adjustable range

50%

10%

Lens shift center position Shift range

When the lens is shifted to leftmost. When the lens is shifted to rightmost.

LX505/LX605 User Manual	17
002-000232-01 Rev.1 (12-2009)