9. Appendix
128
Example of installation on a desktop
The diagram below shows an example of when the projector is used on a desktop.
Horizontal projection position: Equal distance to the left and right from the center of the lens
Vertical projection position: (see table below)
Screen surface
Lower edge of screen with 60% V
MeasuH
Measurement −H
Lower edge of screen with 0% V
Lens center
Approximately 78 to 87 mm
Projection distance L
(NOTE) Height from lens center to lower edge of screen (with tilt feet screwed in)
Screen size
(inches)
Throw distance L
Height H
(m)
(inches)
(cm)
(inches)
Wide
Tele
Wide
Tele
0%V – 60%V
0%V – 60%V
30
0.77
1.26
30.1
49.5
−20.2 – +4.0
−7.9 – +1.6
40
1.03
1.69
40.6
66.5
−26.9 – +5.4
−10.6 – +2.1
60
1.56
2.55
61.6
100.4
−40.4 – +8.1
−15.9 – +3.2
80
2.10
3.41
82.6
134.3
−53.8 – +10.8
−21.2 – +4.2
90
2.36
3.84
93.1
151.3
−60.6 – +12.1
−23.8 – +4.8
100
2.63
4.27
103.6
168.2
−67.3 – +13.5
−26.5 – +5.3
120
3.16
5.13
124.6
202.1
−80.8 – +16.2
−31.8 – +6.4
150
3.96
6.43
156.1
253.0
−101.0 – +20.2
−39.7 – +7.9
180
4.76
7.72
187.6
303.8
−121.2 – +24.2
−47.7 – +9.5
200
5.30
8.58
208.6
337.8
−134.6 – +26.9
−53.0 – +10.6
250
6.36
10.30
250.5
405.6
−161.5 – +32.3
−63.6 – +12.7
270
7.16
11.59
282.0
456.4
−181.7 – +36.3
−71.5 – +14.3
300
7.96
12.89
313.5
507.3
−201.9 – +40.4
−79.5 – +15.9
