BenQ MW767 Projection dimensions, Screen size, Distance from screen m, Vertical offset, Diagonal

Projection dimensions

Refer to "Dimensions" on page 97 for the center of lens dimensions of this projector before calculating the appropriate position.

Maximum zoom	Minimum zoom
	Screen
	Center of lens
	Vertical offset
	Projection distance

MX766

	Screen size			Distance from screen (m)			Vertical offset
Diagonal		W	H	Min length	Average	Max length	(cm)
Inch	cm	(cm)	(cm)	(max. zoom)		(min. zoom)
30	76	61	46	1.09	1.39	1.69	6.9
40	102	81	61	1.47	1.87	2.27	9.1
60	152	122	91	2.23	2.83	3.43	13.7
80	203	163	122	2.99	3.79	4.58	18.3
100	254	203	152	3.74	4.74	5.74	22.9
120	305	244	183	4.50	5.70	6.90	27.4
150	381	305	229	5.64	7.14	8.64	34.3
200	508	406	305	7.54	9.54	11.53	45.7
250	635	508	381	9.44	11.94	14.43	57.2
300	762	610	457	11.34	14.33	17.32	68.6

MW767

	Screen size			Distance from screen (m)			Vertical offset
Diagonal		W	H	Min length	Average	Max length	(cm)
Inch	cm	(cm)	(cm)	(max. zoom)		(min. zoom)
40	102	86	54	1.24	1.58	1.92	6.7
60	152	129	81	1.88	2.39	2.89	10.1
80	203	172	108	2.52	3.20	3.87	13.5
100	254	215	135	3.16	4.01	4.85	16.8
150	381	323	202	4.77	6.03	7.29	25.2
200	508	431	269	6.38	8.06	9.74	33.7
250	635	538	337	7.98	10.08	12.18	42.1
300	762	646	404	9.59	12.11	14.63	50.5

For example, If you are using the MX766 and a 150-inch screen, the projection distance is 7.14 m and with a vertical offset of 34.3 m.

If you are using the MX766 and your measured projection distance is 4.0 m (4000 mm), the closest match in the "Distance from screen (m)" column is 3.79 m. Looking across this row showsthat a 80'' (about 2.0 m) screen is required.

Positioning your projector 19