Arrangement - ViewSonic PJ658 User Manual

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) Distance from the projector to the screen (±10%)
(c) The height of the screen (±10%)
4:3
(a)
(a) Screen
(b) Projection distance
size
[m (inch)]
[inch (m)]
min.
30 (0.8) 0.9 (34)
40 (1.0) 1.2 (46)
50 (1.3) 1.5 (58)
60 (1.5) 1.8 (70)
70 (1.8) 2.1 (81)
80 (2.0) 2.4 (93)
90 (2.3) 2.7 (105) 3.2 (126) 14
100 (2.5) 3.0 (117) 3.6 (140) 15
120 (3.0) 3.6 (140) 4.3 (169) 18
150 (3.8) 4.5 (176) 5.4 (211) 23
200 (5.1) 6.0 (235) 7.2 (282) 30
250 (6.4) 7.5 (294) 9.0 (353) 38
300 (7.6) 9.0 (352) 10.8 (423) 46
ViewSonic
16:9
(a)
4 : 3 screen
(c) Screen height
max. down
1.1 (41)
5
1.4 (56) 6
1.8 (70) 8
2.1 (84) 9
2.5 (98) 11
2.8 (112) 12
(12) 274 (108) 6.5 (256) 7.8 (307)
(15) 343 (135) 8.1 (320) 9.8 (384) -10
(18) 411 (162) 9.8 (384) 11.7 (461) -12
PJ658
(c) up
(c) down
(b) Projection distance
[cm (inch)]
up min.
1.0 (38)
41 (16)
(2)
(2) 55 (22) 1.3 (50)
(3) 69 (27) 1.6 (63)
(4) 82 (32) 1.9 (76)
(4) 96 (38) 2.3 (89)
(5) 110 (43) 2.6 (102) 3.1 (122)
(5) 123 (49) 2.9 (115) 3.5 (138)
(6) 137 (54) 3.2 (127) 3.9 (153)
(7) 165 (65) 3.9 (153) 4.7 (184)
(9) 206 (81) 4.9 (192) 5.8 (230)
(b)
16 : 9 screen
(c) Screen height
[m (inch)]
max. down
1.1 (45)
-1
1.5 (61) -2
1.9 (76) -2
2.3 (91) -2
2.7 (107) -3
-3
-4
-4
-5
-6
-8
[cm (inch)]
up
(0) 39 (15)
(-1) 51 (20)
(-1) 64 (25)
(-1) 77 (30)
(-1) 90 (35)
(-1) 103 (41)
(-1) 116 (46)
(-2) 129 (51)
(-2) 154 (61)
(-2) 193 (76)
(-3) 257 (101)
(-4) 322 (127)
(-5) 386 (152)
8