ViewSonic PJD6551W PJD7526W User Guide English - Page 20

PJD7720HD

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PJD7720HD • 16:9 image on a 16:9 screen (b) (a) (d) (c) (f) (e) • 16:9 image on a 4:3 screen (b) (a) (d) (e): Screen (c) (f) (e) (f): Center of lens (a) (e) (f) (c) (d) (b) (a) (e) (f) (c) (d) (b) (a) Screen Size [inch (cm)] 16:9 image on a 16:9 Screen (b) Projection distance [m (inch)] min. max. (c) Image (d) Vertical height offset [cm (inch)] [cm (inch)] 16:9 image on a 4:3 Screen (b) Projection distance [m (inch)] min. max. (c) Image height [cm (inch)] (d) Vertical offset [cm (inch)] 50 (127) 1.6 (64) 1.8 (71) 62 (25) 5 (2.0) 1.5 (59) 1.6 (65) 57 (23) 4.6 (1.8) 60 (152) 2.0 (77) 2.2 (85) 75 (29) 6 (2.4) 1.8 (71) 2.0 (78) 69 (27) 5.5 (2.2) 70 (178) 2.3 (90) 2.5 (99) 87 (34) 7 (2.7) 2.1 (83) 2.3 (91) 80 (32) 6.4 (2.5) 80 (203) 2.6 (103) 2.9 (113) 100 (39) 8 (3.1) 2.4 (94) 2.6 (104) 91 (36) 7.3 (2.9) 90 (229) 2.9 (116) 3.2 (127) 112 (44) 9 (3.5) 2.7 (106) 3.0 (117) 103 (41) 8.2 (3.2) 100 (254) 3.3 (128) 3.6 (141) 125 (49) 10 (3.9) 3.0 (118) 3.3 (130) 114 (45) 9.1 (3.6) 110 (279) 3.6 (141) 3.9 (155) 137 (54) 11 (4.3) 3.3 (130) 3.6 (143) 126 (50) 10.1 (4.0) 120 (305) 3.9 (154) 4.3 (170) 149 (59) 12 (4.7) 3.6 (142) 4.0 (156) 137 (54) 11.0 (4.3) 130 (330) 4.2 (167) 4.7 (184) 162 (64) 13 (5.1) 3.9 (153) 4.3 (169) 149 (59) 11.9 (4.7) 140 (356) 4.6 (180) 5.0 (198) 174 (69) 14 (5.5) 4.2 165 4.6 (182) 160 (63) 12.8 (5.0) 150 (381) 4.9 (193) 5.4 (212) 187 (74) 15 (5.9) 4.5 (177) 4.9 (195) 171 (68) 13.7 (5.4) There is 3% tolerance among these numbers due to optical component variations. It is recommended that if you intend to permanently install the projector, you should physically test the projection size and distance using the actual projector in situ before you permanently install it, so as to make allowance for this projector's optical characteristics. This will help you determine the exact mounting position so that it best suits your installation location. 15

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15
PJD7720HD
There is 3% tolerance among these numbers due to optical component variations. It is
recommended that if you intend to permanently install the projector, you should physically
test the projection size and distance using the actual projector in situ before you permanently
install it, so as to make allowance for this projector's optical characteristics. This will help you
determine the exact mounting position so that it best suits your installation location.
(a) Screen
Size
[inch (cm)]
16:9 image on a 16:9 Screen
16:9 image on a 4:3 Screen
(b) Projection
distance [m (inch)]
(c) Image
height
[cm (inch)]
(d) Vertical
offset
[cm (inch)]
(b) Projection
distance [m (inch)]
(c) Image
height
[cm
(inch)]
(d) Vertical
offset
[cm (inch)]
min.
max.
min.
max.
50
(127) 1.6
(64)
1.8
(71)
62
(25)
5
(2.0)
1.5
(59)
1.6
(65)
57
(23)
4.6
(1.8)
60
(152) 2.0
(77)
2.2
(85)
75
(29)
6
(2.4)
1.8
(71)
2.0
(78)
69
(27)
5.5
(2.2)
70
(178) 2.3
(90)
2.5
(99)
87
(34)
7
(2.7)
2.1
(83)
2.3
(91)
80
(32)
6.4
(2.5)
80
(203) 2.6 (103) 2.9 (113) 100
(39)
8
(3.1)
2.4
(94)
2.6 (104) 91
(36)
7.3
(2.9)
90
(229) 2.9 (116)
3.2 (127) 112
(44)
9
(3.5)
2.7 (106) 3.0 (117) 103 (41)
8.2
(3.2)
100
(254) 3.3 (128) 3.6 (141) 125
(49)
10
(3.9)
3.0 (118)
3.3 (130) 114
(45)
9.1
(3.6)
110
(279) 3.6 (141) 3.9 (155) 137
(54)
11
(4.3)
3.3 (130) 3.6 (143) 126 (50)
10.1
(4.0)
120
(305) 3.9 (154) 4.3 (170) 149
(59)
12
(4.7)
3.6 (142) 4.0 (156) 137 (54)
11.0
(4.3)
130
(330) 4.2 (167) 4.7 (184) 162
(64)
13
(5.1)
3.9 (153) 4.3 (169) 149 (59)
11.9
(4.7)
140
(356) 4.6 (180) 5.0 (198) 174
(69)
14
(5.5)
4.2
165
4.6 (182) 160 (63)
12.8
(5.0)
150
(381) 4.9 (193) 5.4 (212) 187
(74)
15
(5.9)
4.5 (177) 4.9 (195) 171 (68)
13.7
(5.4)
(c)
(b)
(e)
(f)
(d)
(a)
(a)
(c)
(b)
(e)
(f)
(d)
(a)
(c)
(b)
(e)
(f)
(d)
(f): Center of lens
(e): Screen
•
16:9 image on a 16:9 screen
•
16:9 image on a 4:3 screen
(a)
(d)
(c)
(b)
(e)
(f)