Alcatel Carrier Internetworking Solutions TQBJ0223 manual Projection distance by projection lens

Projection distance by projection lens

Screen aspect ratio 4:3 (Unit : m SD : inch)

	Standard	Wide-angle		Optional lens
Lens type			Wide-angle	Intermediate-focus	Long-focus	Ultra-long-focus
	zoom lens
		fixed-focus	zoom lens	zoom lens	zoom lens	zoom lens
		lens
Model number of		ET-	ET-DLE100	ET-DLE200	ET-DLE300	ET-DLE400	Height
projection lens		DLE050
							position:
Throw ratio*1	(1.8–2.4:1)	(0.8:1)	(1.3–1.8:1)	(2.4–4.0:1)	(3.8–6.0:1)	(5.8–8.1:1)
							H*2
Projection screen size			Projection distance (L)

Diagonal	Height	Width	Minimum	Maximum		Minimum	Maximum	Minimum	Maximum	Minimum	Maximum	Minimum	Maximum
length					(L)
(SD)	(SH)	(SW)	(LW)	(LT)		(LW)	(LT)	(LW)	(LT)	(LW)	(LT)	(LW)	(LT)
50	0.76	1.02	1.80	2.40	0.79	1.33	1.81	2.45	4.04	3.84	6.03	5.90	8.30	0 - 0.38
60	0.91	1.22	2.18	2.89	0.96	1.61	2.18	2.96	4.87	4.63	7.26	7.08	9.94	0 - 0.46
70	1.07	1.42	2.55	3.38	1.13	1.89	2.56	3.46	5.69	5.43	8.49	8.26	11.59	0 - 0.53
80	1.22	1.63	2.92	3.87	1.29	2.16	2.93	3.97	6.52	6.22	9.73	9.43	13.23	0 - 0.61
90	1.37	1.83	3.29	4.36	1.46	2.44	3.30	4.47	7.34	7.02	10.96	10.61	14.88	0 - 0.69
100	1.52	2.03	3.66	4.85	1.62	2.71	3.67	4.97	8.16	7.81	12.19	11.78	16.53	0 - 0.76
120	1.83	2.44	4.40	5.83	1.96	3.27	4.42	5.98	9.81	9.40	14.65	14.14	19.82	0 - 0.91
150	2.29	3.05	5.51	7.30	2.45	4.09	5.53	7.49	12.28	11.79	18.35	17.66	24.76	0 - 1.14
200	3.05	4.06	7.37	9.75	3.28	5.47	7.39	10.01	16.40	15.76	24.51	23.54	32.99	0 - 1.52
250	3.81	5.08	9.22	12.20	—	6.85	9.25	12.53	20.52	19.74	30.67	29.42	41.22	0 - 1.91
300	4.57	6.10	11.08	14.65	—	8.23	11.11	15.05	24.64	23.71	36.83	35.30	49.45	0 - 2.29
350	5.33	7.11	12.93	17.10	—	9.61	12.97	17.57	28.76	27.69	42.99	41.18	57.68	0 - 2.67
400	6.10	8.13	14.79	19.55	—	10.99	14.83	20.09	32.88	31.66	49.15	47.06	65.91	0 - 3.05
500	7.62	10.16	18.50	24.45	—	13.75	18.55	25.13	41.12	39.61	61.47	58.82	82.37	0 - 3.81
600	9.14	12.19	22.21	29.35	—	16.51	22.27	30.17	49.36	47.56	73.79	70.58	98.83	0 - 4.57

Screen aspect ratio 16:9						(Unit : m	SD : inch)
	Standard	Wide-angle		Optional lens
Lens type			Wide-angle	Intermediate-focus	Long-focus	Ultra-long-focus
	zoom lens
		fixed-focus	zoom lens	zoom lens	zoom lens	zoom lens
		lens
Model number of		ET-	ET-DLE100	ET-DLE200	ET-DLE300	ET-DLE400	Height
projection lens		DLE050
							position:
Throw ratio*1	(1.8–2.4:1)	(0.8:1)	(1.3–1.8:1)	(2.4–4.0:1)	(3.8–6.0:1)	(5.8–8.1:1)
							H*2
Projection screen size			Projection distance (L)

Diagonal	Height	Width	Minimum	Maximum		Minimum	Maximum	Minimum	Maximum	Minimum	Maximum	Minimum	Maximum
length					(L)
(SD)	(SH)	(SW)	(LW)	(LT)		(LW)	(LT)	(LW)	(LT)	(LW)	(LT)	(LW)	(LT)
50	0.62	1.11	1.97	2.62	0.87	1.46	1.98	2.68	4.41	4.19	6.58	6.43	9.03	–0.10 - 0.31
60	0.75	1.33	2.37	3.15	1.05	1.76	2.38	3.23	5.31	5.06	7.92	7.71	10.82	–0.12 - 0.37
70	0.87	1.55	2.78	3.69	1.23	2.06	2.79	3.78	6.21	5.92	9.26	8.99	12.62	–0.15 - 0.44
80	1.00	1.77	3.18	4.22	1.41	2.36	3.19	4.33	7.11	6.79	10.61	10.27	14.41	–0.17 - 0.50
90	1.12	1.99	3.59	4.76	1.59	2.66	3.60	4.88	8.01	7.66	11.95	11.55	16.20	–0.19 - 0.56
100	1.25	2.21	3.99	5.29	1.77	2.96	4.00	5.42	8.90	8.52	13.29	12.83	18.00	–0.21 - 0.62
120	1.49	2.66	4.80	6.36	2.14	3.57	4.81	6.52	10.70	10.25	15.97	15.40	21.58	–0.25 - 0.75
150	1.87	3.32	6.01	7.96	2.68	4.47	6.03	8.17	13.39	12.85	20.00	19.24	26.96	–0.31 - 0.93
200	2.49	4.43	8.03	10.63	3.58	5.97	8.05	10.91	17.88	17.18	26.71	25.64	35.93	–0.42 - 1.25
250	3.11	5.53	10.05	13.30	—	7.48	10.08	13.66	22.37	21.51	33.42	32.05	44.89	–0.52 - 1.56
300	3.74	6.64	12.07	15.97	—	8.98	12.10	16.40	26.86	25.84	40.13	38.45	53.86	–0.62 - 1.87
350	4.36	7.75	14.09	18.64	—	10.49	14.13	19.15	31.35	30.17	46.84	44.86	62.82	–0.73 - 2.18
400	4.98	8.86	16.11	21.31	—	11.99	16.15	21.89	35.84	34.50	53.55	51.26	71.79	–0.83 - 2.49
500	6.23	11.07	20.15	26.65	—	15.00	20.20	27.38	44.82	43.16	66.97	64.07	89.72	–1.04 - 3.11
600	7.47	13.28	24.19	31.99	—	18.01	24.25	32.87	53.80	51.82	80.39	76.88	107.65	–1.25 - 3.74

*1 The throw ratio is based on the value during projection onto an 80-inch screen size.

*2 Lens shift is not available when using the ET-DLE050, and so the height position (H) is SH/2.

ENGLISH

17