Panasonic PT-D7700U, PT-DW7000U manual Installation

Installation

Projection distances by the type of projection lenses (optional) (continuing)

Projection distances by the type of projection lenses (for PT-D7700U)

• For the screen aspect ratio of 16:9												Units: m (feet/inches)
	Screen						Projection distance (L)
	dimensions
Screen							Zoom lens							Fixed-
size	Effective	Effective	ET-D75LE1		ET-D75LE2		ET-D75LE3		ET-D75LE4			ET-D75LE8		focus lens
(inch)	height	width	(1.5-2.0 :1)		(2.0-3.0 :1)		(3.0-5.0 :1)		(5.0-8.0 :1)			(8.0-15.0 :1)		ET-D75LE5
	(SH)	(SW)												(0.8 : 1)
			Minimum	Maximum	Minimum	Maximum	Minimum	Maximum	Minimum	Maximum		Minimum	Maximum
70	0.871	1.549	2.26	3.03	3.06	4.60	4.61	7.74	7.75		12.40	12.12	23.06	1.12
	(2'10")	(5'1")	(7'4'')	(9'11'')	(10')	(15'1'')	(15'1'')	(25'4'')	(25'5'')		(40'8'')	(39'9'')	(75'7'')	(3'8'')
80	0.996	1.771	2.60	3.47	3.51	5.27	5.28	8.86	8.87		14.19	13.90	26.41	1.29
	(3'3")	(5'10")	(8'6'')	(11'4'')	(11'6'')	(17'3'')	(17'3'')	(29')	(29'1'')		(46'6'')	(45'7'')	(86'7'')	(4'2'')
90	1.120	1.992	2.93	3.92	3.96	5.95	5.96	9.99	9.99		15.97	15.69	29.76	1.47
	(3'8")	(6'7")	(9'7'')	(12'10'')	(12'11'')	(19'6'')	(19'6'')	(32'9'')	(32'9'')		(52'4'')	(51'5'')	(97'7'')	(4'9'')
100	1.245	2.214	3.27	4.36	4.40	6.62	6.63	11.11	11.11		17.76	17.47	33.10	1.64
	(4'1")	(7'3")	(10'8'')	(14'3'')	(14'5'')	(21'8'')	(21'9'')	(36'5'')	(36'5'')		(58'3'')	(57'3'')	(108'7'')	(5'4'')
120	1.494	2.657	3.93	5.26	5.30	7.96	7.97	13.35	13.36		21.33	21.05	39.79	1.98
	(4'11")	(8'9")	(12'10'')	(17'3'')	(17'4'')	(26'1'')	(26'1'')	(43'9'')	(43'9'')		(69'11'')	(69')	(130'6'')	(6'5'')
150	1.868	3.321	4.94	6.60	6.65	9.98	9.99	16.72	16.73		26.69	26.40	49.83	2.50
	(6'2")	(10'11")	(16'2'')	(21'7'')	(21'9'')	(32'8'')	(32'9'')	(54'10'')	(54'10'')		(87'6'')	(86'7'')	(163'5'')	(8'2'')
200	2.491	4.428	6.61	8.83	8.89	13.34	13.35	22.34	22.34		35.61	35.33	66.56	3.36
	(8'2")	(14'6")	(21'8'')	(28'11'')	(29'2'')	(43'9'')	(43'9'')	(73'3'')	(73'3'')		(116'9'')	(115'10'')	(218'4'')	(11')
250	3.113	5.535	8.28	11.06	11.13	16.70	16.71	27.95	27.96		44.54	44.26	83.29	4.22
	(10'3")	(18'2")	(27'1'')	(36'3'')	(36'6'')	(54'9'')	(54'9'')	(91'8'')	(91'8'')		(146'1'')	(145'2'')	(273'3'')	(13'10'')
300	3.736	6.641	9.95	13.29	13.37	20.07	20.08	33.57	33.57		53.47	53.19	100.02	5.08
	(12'3")	(21'70")	(32'7'')	(43'7'')	(43'10'')	(65'10'')	(65'10'')	(110'1'')	(110'1'')		(175'5'')	(174'6'')	(328'1'')	(16'8'')
350	4.358	7.748	11.62	15.53	15.61	23.43	23.44	39.18	39.19		62.40	62.12	116.75
	(14'4")	(25'5")	(38'1'')	(50'11'')	(51'2'')	(76'10'')	(76'10'')	(128'6'')	(128'6'')		(204'8'')	(203'9'')	(383')	-----
400	4.981	8.855	13.29	17.76	17.85	26.79	26.80	44.80	44.80		71.33	71.05	133.49
	(16'4")	(29'0")	(43'7'')	(58'3'')	(58'6'')	(87'10'')	(87'11'')	(146'11'')	(146'11'')		(234')	(233'1'')	(437'11'')	-----
500	6.226	11.069	16.63	22.22	22.33	33.51	33.53	56.03	56.03		89.19	88.91	166.95
	(20'5")	(36'4")	(54'6'')	(72'10'')	(73'3'')	(109'11'')	(110')	(183'9'')	(183'9'')		(292'7'')	(291'8'')	(547'8'')	-----
600	7.472	13.282	19.97	26.69	26.82	40.24	40.25	67.26	67.26		107.04	106.77	200.41
	(24'7")	(43'8")	(65'6'')	(87'6'')	(87'11'')	(132')	(132')	(220'8'')	(220'8'')		(351'2'')	(350'3'')	(657'6'')	-----

Note • The projection distances listed here involve an error of ±5%.

•Keystone distortions are corrected in the way the screen size becomes smaller than the original one.

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