Panasonic Setting up, Screen size and throw distance, JJ Projection distance by projection lens (for EZ570 series)

Setting up

Screen size and throw distance

Place the projector referring			Projected image
to the diagram on the right
and the figures of throwing		SH		SH			Screen
distance. You can adjust the							L (LW/LT)
display size
					H
			SW
L (LW/LT) *1	Projection distance (m)
SH	Height of the projection area (m)						L (LW/LT)
SW	Width of the projection area (m)			SW
						Screen
H	Distance from the center of lens to the
	image lower end (m)

SD Diagonal length of the projection area (m)

*****LW : Minimum distance

LT : Maximum distance

Attention

zzBefore installing, please read “Precautions for Use” (Æ pages 13 to 18).

JJ Projection distance by projection lens (for EZ570 series)

zzFor the screen aspect ratio of 16:10 (Unit: m)

			The standard				The lens of optional accessories
	Lens type					Fixed-focus	Short Zoom				Ultra Long Zoom
			zoom lens						Long Zoom Lens
						Lens	Lens				Lens
Model number of				- - -		ET-ELW21	ET-ELW20		ET-ELT20		ET-ELT21		Height position
projection lens
													(H)*2
Throw ratio*1			1.6 ~ 2.8:1			0.8:1	1.2 ~ 1.7:1		2.7 ~ 4.5:1		4.4 ~ 7.1:1
Screen dimensions							Projection distance (L)
Screen	Height	Width	Min.		Max.	Fixed	Min.	Max.	Min.	Max.	Min.	Max.
size	(SH)	(SW)	(LW)		(LT)		(LW)	(LT)	(LW)	(LT)	(LW)	(LT)
40	0.538	0.862	1.36		2.35	0.63	1.02	1.40	2.29	3.81	3.71	6.03	-0.05~0.59
50	0.673	1.077	1.71		2.95	0.80	1.28	1.77	2.89	4.79	4.70	7.59	-0.06~0.73
60	0.808	1.292	2.06		3.55	0.97	1.55	2.13	3.49	5.77	5.68	9.15	-0.07~0.88
70	0.942	1.508	2.42		4.15	1.15	1.82	2.50	4.09	6.75	6.66	10.71	-0.08~1.02
80	1.077	1.723	2.77		4.75	1.32	2.09	2.86	4.69	7.73	7.64	12.27	-0.09~1.17
90	1.212	1.939	3.12		5.35	1.49	2.35	3.23	5.29	8.71	8.62	13.83	-0.11~1.32
100	1.346	2.154	3.48		5.95	1.66	2.62	3.59	5.89	9.69	9.60	15.39	-0.12~1.46
120	1.615	2.585	4.18		7.15	2.00	3.16	4.32	7.09	11.65	11.57	18.51	-0.14~1.76
150	2.019	3.231	5.24		8.96	2.52	3.96	5.42	8.90	14.59	14.51	23.19	-0.18~2.20
200	2.692	4.308	7.01		11.96	3.38	5.30	7.24	11.90	19.49	19.42	30.99	-0.24~2.93
250	3.365	5.385	8.78		14.96	4.24	6.64	9.06	14.90	24.39	24.33	38.79	-0.29~3.66
300	4.039	6.462	10.54		17.96	5.10	7.98	10.89	17.91	29.29	29.24	46.59	-0.35~4.39
350	4.712	7.539	12.31		20.96	5.96	9.32	12.71	20.91	34.19	34.15	54.39	-0.41~5.12
400	5.385	8.616	- - -		- - -	6.82	10.66	14.54	23.91	39.09	39.06	62.19	-0.47~5.85

***** The throw ratio is based on the value during projection onto a 80" screen size.

***** When the fixed-focus lens (ET-ELW21) is attached, the lens shift cannot be used, so the height position (H) will be SH/2.

Getting Started

ENGLISH - 27