Canon 7545 owner manual Preparation Positioning Projector, Room Light

PREPARATION

POSITIONING PROJECTOR

●This projector is designed to project on a flat projection surface.

●The projector can be focused from 4.6’ (1.4m) ~ 48.3’ (14.7m).

●Refer to the figure below to adjust a screen size.

ROOM LIGHT

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

			48.3’(14.7m)
		36.1’(11.0m)	Max. Zoom	400”
		24.0’(7.3m)
11.8’(3.6m)		300”		308”
		200”
4.6’(1.4m)
		231”	Min. Zoom
	100”
40”		154”
	77”
31”

Screen		Max. Zoom	40”	100”	150”	200”	250”	300”	400”
Size
		Min. Zoom	31”	77”	115”	154”	192”	231”	308”
	Distance		4.6’ (1.4m)	11.8’ (3.6m)	17.7’ (5.4m)	24.0’ (7.3m)	30.2’ (9.2m)	36.1’ (11.0m)	48.3’ (14.7m)

LENS SHIFT ADJUSTMENT

The projection lens can be moved up and down with the motor-driven lens shift function. This function makes it easy to provide the projected image where you want. The U/D ratio can be adjusted 10 : 0 ~ 1 : 1 (refer to the figure below.). Refer to P 20 for operation.

Highest (10 : 0) Lowest (1 : 1)

10 : 0

1

1

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