ViewSonic PJD7835HD PJD7830HDL User Guide English - Page 32

Adjusting projection image size, PJD7830HDL/PJD7835HD

Get ViewSonic PJD7835HD PDF manuals and user guides View all ViewSonic PJD7835HD manuals
Add to My Manuals
Save this manual to your list of manuals

Page 32 highlights

Adjusting projection image size Refer to the graphic and table below to determine the screen size and projection distance. Diagonal size Screen Center of lens H W Vertical offset Projection distance PJD7830HDL/PJD7835HD Screen diagonal Screen size Projection distance [inch (m)] Diagonal [inch (cm)] 30 (76) 40 (102) 60 (152) 80 (203) 100 (254) 150 (381) 200 (508) 250 (635) 300 (762) W [inch (cm)] 26 (66) 35 (89) 52 (133) 70 (177) 87 (221) 131 (332) 174 (443) 218 (553) 261 (664) H [inch (cm)] 15 (37) 20 (50) 29 (75) 39 (100) 49 (125) 74 (187) 98 (249) 123 (311) 147 (374) (min.) 28 (0.7) 37 (1.0) 56 (1.4) 75 (1.9) 94 (2.4) 140 (3.6) 187 (4.8) 234 (5.9) 281 (7.1) (max.) 38 (1.0) 51 (1.3) 76 (1.9) 102 (2.6) 127 (3.2) 191 (4.8) 254 (6.5) 318 (8.1) 381 (9.7) Vertical offset [inch (cm)] 2.4 (6.0) 3.1 (8.0) 4.7 (12.0) 6.3 (16.0) 7.9 (20.0) 11.8 (29.9) 15.7 (39.9) 19.6 (49.9) 23.6 (59.9) Note • Position the projector in a horizontal position; other positions can cause heat build-up and damage to the projector. • Keep a space of 30 cm or more between the sides of the projector. • Do not use the projector in a smoky environment. Smoke residue may build-up on critical parts and damage the projector or its performance. 21

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
21
Adjusting projection image size
Refer to the graphic and table below to determine the screen size and projection
distance.
PJD7830HDL/PJD7835HD
Note
•
Position the projector in a horizontal position; other positions can cause heat build-up
and damage to the projector.
•
Keep a space of 30 cm or more between the sides of the projector.
•
Do not use the projector in a smoky environment. Smoke residue may build-up on
critical parts and damage the projector or its performance.
Screen diagonal
Screen size
Projection distance
[inch (m)]
Vertical offset
[inch (cm)]
Diagonal
[inch (cm)]
W
[inch (cm)]
H
[inch (cm)]
(min.)
(max.)
30 (76)
26 (66)
15 (37)
28 (0.7)
38 (1.0)
2.4 (6.0)
40 (102)
35 (89)
20 (50)
37 (1.0)
51 (1.3)
3.1 (8.0)
60 (152)
52 (133)
29 (75)
56 (1.4)
76 (1.9)
4.7 (12.0)
80 (203)
70 (177)
39 (100)
75 (1.9)
102 (2.6)
6.3 (16.0)
100 (254)
87 (221)
49 (125)
94 (2.4)
127 (3.2)
7.9 (20.0)
150 (381)
131 (332)
74 (187)
140 (3.6)
191 (4.8)
11.8 (29.9)
200 (508)
174 (443)
98 (249)
187 (4.8)
254 (6.5)
15.7 (39.9)
250 (635)
218 (553)
123 (311)
234 (5.9)
318 (8.1)
19.6 (49.9)
300 (762)
261 (664)
147 (374)
281 (7.1)
381 (9.7)
23.6 (59.9)
Diagonal size
Projection distance
Center of lens
Screen
Vertical offset
W
H