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6. Installation and Connections
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)
[P554U/P474U]
Screen surface
Lower edge of screen with 55% V
MeasuH
Measurement -H
Lower edge of screen with 0% V
Lens center
Approximately
68 to 73 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
Wide
Tele
0%V – 55%V
(inches)
(m)
(inches)
(m)
(inches)
(cm)
30
30
0.75
49
1.25
–8.0 – +0.9
–20.2 – +2.2
40
40
1.02
66
1.68
–10.6 – +1.2
–26.9 – +3.0
60
61
1.55
100
2.54
–15.9 – +1.8
–40.4 – +4.5
80
82
2.09
134
3.40
–21.2 – +2.4
–53.8 – +6.0
100
103
2.62
168
4.26
–26.5 – +3.0
–67.3 – +7.5
120
124
3.15
202
5.12
–31.8 – +3.5
–80.8 – +9.0
150
156
3.95
253
6.42
–39.8 – +4.4
–101.0 – +11.2
180
187
4.75
303
7.71
–47.7 – +5.3
–121.2 – +13.5
200
208
5.29
337
8.57
–53.0 – +5.9
–134.6 – +15.0
240
250
6.35
405
10.29
–63.6 – +7.0
–161.5 – +17.9
300
313
7.95
507
12.88
–79.5 – +8.8
–201.9 – +22.4
[P554W/P474W]
Screen surface
Lower edge of screen with 55% V
MeasuH
Measurement -H
Lower edge of screen with 0% V
Lens center
Approximately
68 to 73 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
Wide
Tele
0%V – 55%V
(inches)
(m)
(inches)
(m)
(inches)
(cm)
30
29
0.74
50
1.28
–8.0 – +0.9
–20.2 – +2.2
40
40
1.01
68
1.73
–10.6 – +1.2
–26.9 – +3.0
60
61
1.55
104
2.63
–15.9 – +1.8
–40.4 – +4.5
80
83
2.10
139
3.53
–21.2 – +2.4
–53.8 – +6.0
100
104
2.64
175
4.44
–26.5 – +3.0
–67.3 – +7.5
120
125
3.18
210
5.34
–31.8 – +3.5
–80.8 – +9.0
150
157
4.00
263
6.69
–39.8 – +4.4
–101.0 – +11.2
180
190
4.82
317
8.05
–47.7 – +5.3
–121.2 – +13.5
200
211
5.36
352
8.95
–53.0 – +5.9
–134.6 – +15.0
240
254
6.45
423
10.76
–63.6 – +7.0
–161.5 – +17.9
300
318
8.08
530
13.46
–79.5 – +8.8
–201.9 – +22.4
