Dukane 8070, 8767A Installation and Connections Throw Distance and Screen Size, Distance Chart

2. Installation and Connections

Throw Distance and Screen Size

The following shows the proper relative positions of the projector and screen. Refer to the table to determine the position of installation.

Distance Chart

Screen Width
Screen Diagonal
Screen center
Screen Height
(B)
(D)	Screen Bottom
Lens Center
Throw Angle (￿)

Throw Distance (C)

B = Vertical distance between lens center and screen center

C = Throw distance

D = Vertical distance between lens center and bottom of screen (top of screen for ceiling application)

α= Throw angle

NOTE: Distances may vary +/-5%.

	Screen Size		B		C		D		α
Diagonal	Width	Height		Wide – Tele				Wide – Tele
inch	inch	inch	inch		inch		inch	degree
21	17	13	5	–– –		29	-1	–– – 9.9
25	20	15	6	28	–	34	-2	12.0	– 9.8
30	24	18	7	34	–	42	-2	11.9	– 9.8
40	32	24	10	46	–	56	-2	11.7	– 9.7
60	48	36	14	70	–	85	-4	11.6	– 9.6
72	58	43	17	84	–	102	-4	11.6	– 9.6
80	64	48	19	93	–	113	-5	11.6	– 9.6
84	67	50	20	98	–	119	-5	11.6	– 9.6
90	72	54	22	105	–	128	-6	11.5	– 9.6
100	80	60	24	117	–	142	-6	11.5	– 9.6
120	96	72	29	141	–	171	-7	11.5	– 9.5
150	120	90	36	176	–	214	-9	11.5	– 9.5
180	144	108	43	212	–	257	-11	11.5	– 9.5
200	160	120	48	236	–	285	-12	11.5	– 9.5
210	168	126	50	247	–	300	-13	11.5	– 9.5
240	192	144	57	283	–	343	-15	11.5	– 9.5
270	216	162	65	319	–	386	-17	11.4	– 9.5
300	240	180	72	354	–	429	-18	11.4	– 9.5

	Screen Size		B		C		D		α
Diagonal	Width	Height		Wide – Tele				Wide – Tele
mm	mm	mm	mm	mm			mm	degree
533	427	320	130	––– –		730	-30	–– – 9.9
635	508	381	150	720	–	870	-40	12.0	– 9.8
762	610	457	180	870	–	1060	-50	11.9	– 9.8
1016	813	610	240	1170	–	1420	-60	11.7	– 9.7
1524	1219	914	360	1770	–	2150	-90	11.6	– 9.6
1829	1463	1097	440	2130	–	2590	-110	11.6	– 9.6
2032	1626	1219	490	2370	–	2880	-120	11.6	– 9.6
2134	1707	1280	510	2490	–	3020	-130	11.6	– 9.6
2286	1829	1372	550	2670	–	3240	-140	11.5	– 9.6
2540	2032	1524	610	2970	–	3600	-160	11.5	– 9.6
3048	2438	1829	730	3580	–	4330	-190	11.5	– 9.5
3810	3048	2286	910	4480	–	5420	-230	11.5	– 9.5
4572	3658	2743	1090	5380	–	6520	-280	11.5	– 9.5
5080	4064	3048	1210	5980	–	7240	-310	11.5	– 9.5
5334	4267	3200	1270	6280	–	7610	-330	11.5	– 9.5
6096	4877	3658	1460	7190	–	8700	-370	11.5	– 9.5
6858	5486	4115	1640	8090	–	9790	-420	11.4	– 9.5
7620	6096	4572	1820	8990	– 10880		-470	11.4	– 9.5

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