NEC NP901W user manual 137, Appendix NP905, Using the Chart

8. Appendix

NP905

This section should be used when considering the distance to the screen and the screen size.

Available projection distances are 0.73 m/29 inches for 21" screen to 10.8 m/424 inches for 300" screen, according to the chart.

	(Model)
	300
	240
								Wide
	200
Screen size	180								Tele
(Diagonal)	150
	120
	100
		80
		60
	30	40
		21
		0	1	2	3	4	5	6	7	8	9	10	11(m)

Throw distance

When tilted at an angle 10 in Wide

Vertical distance between projector foot and screen top

(m)	Wide			Tele
5
4
3
2
	Sc	reen center line (Wid	e)

1									Screen center line (Tele)
0
	Projector foot
-1	1	2	3	4	5	6	7	8	9	10	11(m)

Using the Chart

Example for 100" screen:

The projection distance is approximately 3.0 m (120") according to the upper chart.

The lower chart shows that the vertical distance between the projector foot and the screen top is approximately 1.35 m (53"). The projection angle can be adjusted up to 10°. (The lower chart shows that the projector is placed in a horizontal position)

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