ViewSonic PJD6252L User Manual page 20

PJD7720HD
• 16:9 image on a 16:9 screen
(a)
(d)
(c)
• 16:9 image on a 4:3 screen
(a)
(d)
(c)
(e): Screen (f): Center of lens
16:9 image on a 16:9 Screen
(a) Screen
(b) Projection
Size
distance [m (inch)]
[inch (cm)]
min.
50 (127) 1.6 (64) 1.8 (71)
60 (152) 2.0 (77) 2.2 (85)
70 (178) 2.3 (90) 2.5 (99)
80 (203) 2.6 (103) 2.9 (113) 100 (39)
90 (229) 2.9 (116) 3.2 (127) 112 (44)
100 (254) 3.3 (128) 3.6 (141) 125 (49) 10 (3.9) 3.0 (118) 3.3 (130) 114 (45)
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.
(b)
(f)
(e)
(b)
(f)
(e)
(c) Image (d) Vertical
height offset
[cm (inch)] [cm (inch)]
max.
62 (25) 5
75 (29) 6
87 (34) 7
8
9
15
(a)
(c)
(d)
(a)
(c)
(d)
16:9 image on a 4:3 Screen
(b) Projection
distance [m (inch)]
min. max.
(2.0) 1.5 (59) 1.6 (65) 57 (23)
(2.4) 1.8 (71) 2.0 (78) 69 (27)
(2.7) 2.1 (83) 2.3 (91) 80 (32)
(3.1) 2.4 (94) 2.6 (104) 91 (36)
(3.5) 2.7 (106) 3.0 (117) 103 (41)
(e)
(f)
(b)
(e)
(f)
(b)
(c) Image
(d) Vertical
height
offset
[cm
[cm (inch)]
(inch)]
4.6 (1.8)
5.5 (2.2)
6.4 (2.5)
7.3 (2.9)
8.2 (3.2)
9.1 (3.6)