Acer P3150 Series, P3250 Series manual 77 x

12

English
		Screen size		Top	Screen size		Top
	Desired
			(Min zoom)			(Max zoom)
	Distance
	(m)	Diagonal	W (cm) x	From base to	Diagonal	W (cm) x	From base to top
	<A>	(inch)		top of image	(inch)		of image (cm)
			H (cm)			H (cm)
		<B>		(cm) <C>	<B>		<C>
	1.5	34	70 x 52	60	38	77 x 58	66
	2	46	93 x 70	80	50	103 x 77	88
	2.5	57	116 x 87	100	63	128 x 96	111
	3	69	140 x 105	120	76	154 x 115	133
	3.5	80	163 x 122	140	88	179 x 135	155
	4	92	186 x 140	160	101	205 x 154	177
	4.5	103	209 x 157	181	114	231 x 173	199
	5	114	233 x 174	201	126	256 x 192	221
	6	137	279 x 209	241	151	308 x 231	265
	7	160	326 x 244	281	177	359 x 269	310
	8	183	372 x 279	321	202	410 x 308	354
	9	206	419 x 314	361	227	462 x 346	398
	10	229	465 x 349	401	252	513 x 385	442
	11	252	512 x 384	441	278	564 x 423	487
	12	275	558 x 419	481	303	615 x 462	531

Zoom Ratio: 1.1x