Dell 1220 User Manual page 16
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Also See for 1220:
- User manual (56 pages) ,
- Service manual (47 pages) ,
- Setup and features information (6 pages)
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Projection
Distance
(m)
[A]
1.2
27.4"/69.6 cm
3
69"/ 175.26 cm
5
114"/ 289.56 cm
7
160"/ 406.4 cm
9
206"/ 523.24 cm
10
229"/ 581.66 cm
Projection
Distance
(m)
[A]
1.2
30"/ 76.2 cm
3
76"/ 193.04 cm
5
126"/ 320.04 cm
7
177"/ 449.58 cm
9
227"/ 576.58 cm
10
252.4"/ 641.1 cm
* This graph is for user reference only.
* Offset Ratio: 115±5%
16
Using Your Projector
Downloaded From projector-manual.com DELL Manuals
Image size
Diagonal
Width (cm)
(inch/cm)
[W]
[B]
56
140
233
326
419
465
Image size
Diagonal
Width (cm)
(inch/cm)
[W]
[B]
62
154
256
359
462
513
Min Zoom
Projector base to
top of image (cm)
Height (cm)
[C]
[H]
42
105
120
174
201
244
281
314
361
349
401
Max Zoom
Projector base to
top of image (cm)
Height (cm)
[C]
[H]
46
115
133
192
221
269
310
346
398
385
442
Projector base to
bottom of image
(cm)
[D]
48
6
15
27
37
47
52
Projector base to
bottom of image
(cm)
[D]
53
7
18
29
41
52
57
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