Sony VPL-FX51 To calculate the installation measurement (unit: mm)

Installation Example

Installation Example

a: Distance between the screen and the center of the lens

b: Distance from the floor to the center of the lens

c: Distance from the floor to the foot of the projector

x: Free

Wall	Distance between the
	front of the cabinet and
	the center of the lens

Center of the screen

Standard lens:

30.5 mm (1 1/4 inches)

x

		b
Center of the lens	c

Floor

a

Unit: mm (inches)

Screen size (inches)		40	60	80	100	120	150	180	200	250	300
	Minimum	1490	2280	3060	3850	4630	5810	6980	7770	9730	11690
		(58 3/4)	(89 7/8)	(120 1/2)	(151 5/8)	(182 3/8)	(228 7/8)	(274 7/8)	(306)	(383 1/8)	(460 3/8)
a
	Maximum	1820	2780	3740	4700	5660	7100	8540	9500	11900	14300
		(71 3/4)	(109 1/2)	(147 3/8)	(185 1/8)	(222 7/8)	(279 5/8)	(336 3/8)	(374 1/8)	(468 5/8)	(563 1/8)
	Minimum	x–305	x–457	x–610	x–762	x–914	x–1143	x–1372	x–1524	x–1905	x–2286
b		(x–12 1/8)	(x–18)	(x–24 1/8)	(x–30)	(x–36)	(x–45)	(x–54 1/8)	(x–60)	(x–75 1/8)	(x–90 1/8)
	Maximum					x
	Minimum	x–415	x–567	x–720	x–872	x–1024	x–1253	x–1482	x–1634	x–2015	x–2396
c		(x–16 3/8)	(x–22 3/8)	(x–28 3/8)	(x–34 3/8)	(x–40 3/8)	(x–49 3/8)	(x–58 3/8)	(x–64 3/8) (x–79 11/32)		(x–94 3/8)
	Maximum				x–100 (x–4)

To calculate the installation measurement (unit: mm)

SS: screen size diagonal (inches)

a (minimum) = {(SS ⋅ 50.127/1.3102) – 73.9} ⋅ 1.025 a (maximum) = {(SS ⋅ 64.519/1.3102) – 107.9} ⋅ 0.975 b (minimum) = x – (SS/1.3102 ⋅ 9.984)

c (minimum) = x – (SS/1.3102 ⋅ 9.984 + 110)

28 (GB)