ViewSonic PJ658 manual Arrangement, Min Max Down

Setting up

Arrangement

Refer to the illustrations and tables below to determine the screen size and projection distance.

The values shown in the table are calculated for a full size screen: 1024×768

(a) The screen size (diagonal)(b)

(b) Distance from the projector to the screen (±10%)

(c) The height of the screen (±10%)

4:3

(a)

16:9

(a)

(c)up

(c)down

(a) Screen

size

[inch (m)]

	4 : 3 screen
(b) Projection distance		(c) Screen height
[m (inch)]		[cm (inch)]
min.	max.	down	up

	16 : 9 screen
(b) Projection distance		(c) Screen height
[m (inch)]		[cm (inch)]
min.	max.	down	up

30	(0.8)	0.9	(34)	1.1	(41)	5	(2)	41	(16)	1.0	(38)	1.1	(45)	-1	(0)	39	(15)
40	(1.0)	1.2	(46)	1.4	(56)	6	(2)	55	(22)	1.3	(50)	1.5	(61)	-2	(-1)	51	(20)
50	(1.3)	1.5	(58)	1.8	(70)	8	(3)	69	(27)	1.6	(63)	1.9	(76)	-2	(-1)	64	(25)
60	(1.5)	1.8	(70)	2.1	(84)	9	(4)	82	(32)	1.9	(76)	2.3	(91)	-2	(-1)	77	(30)
70	(1.8)	2.1	(81)	2.5	(98)	11	(4)	96	(38)	2.3	(89)	2.7	(107)	-3	(-1)	90	(35)
80	(2.0)	2.4	(93)	2.8	(112)	12	(5)	110	(43)	2.6	(102)	3.1	(122)	-3	(-1)	103	(41)
90	(2.3)	2.7	(105)	3.2	(126)	14	(5)	123	(49)	2.9	(115)	3.5	(138)	-4	(-1)	116	(46)
100	(2.5)	3.0	(117)	3.6	(140)	15	(6)	137	(54)	3.2	(127)	3.9	(153)	-4	(-2)	129	(51)
120	(3.0)	3.6	(140)	4.3	(169)	18	(7)	165	(65)	3.9	(153)	4.7	(184)	-5	(-2)	154	(61)
150	(3.8)	4.5	(176)	5.4	(211)	23	(9)	206	(81)	4.9	(192)	5.8	(230)	-6	(-2)	193	(76)
200	(5.1)	6.0	(235)	7.2	(282)	30	(12)	274	(108)	6.5	(256)	7.8	(307)	-8	(-3)	257	(101)
250	(6.4)	7.5	(294)	9.0	(353)	38	(15)	343	(135)	8.1	(320)	9.8	(384)	-10	(-4)	322	(127)
300	(7.6)	9.0	(352)	10.8 (423)		46	(18)	411	(162)	9.8	(384)	11.7 (461)		-12	(-5)	386	(152)

ViewSonic PJ658 8