Runco 1080p manual 4. Vertical and Horizontal Lens Shift Limits, Installation

Installation

Table 3-4lists the lens shift limits for each available VX-44d/-55d lens, as percentages and absolute measurements with a 100 x 56 inch (1.78:1) screen.

Table 3-4. Vertical and Horizontal Lens Shift Limits

Lens Option

Telesto B, Telesto C or

Telesto E

Telesto D

Lens Shift Limits, as Percentages of Screen Height or Width (Notes 1, 2 and 3)

Vertical	Up	60%	60%
(Notes 2 and 3)	Down	60%	60%
Horizontal	Left	22%	20%
(Note 2)	Right	22%	20%
Lens Shift Limits in Inches, with a 100-by-56 inch (1.78:1) Screen
Vertical	Up	33.60	33.60
	Down	33.60	33.60
Horizontal	Left	22.00	20.00
	Right	22.00	20.00

Notes:

1.With no vertical or horizontal lens shift, the lens center and screen center are aligned with each other.

2.Vertical shift limits are percentages of the screen height. Horizontal shift limits are percentages of the screen width.

3.Vertical lens shift figures are for ceiling mount configurations. For floor installations (where the projector is upright), reverse the up/down vertical lens shift percentages.

Runco VX-44d/-55d Owner’s Operating Manual 23