9. Appendix
126
[6645WL]
Screen surface
Lower edge of screen with 55% 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
–
55%V
0%V
–
55%V
30
0.78
1.32
30.7
52.0
–20.2 –
+2.0
–7.9
–
+0.8
40
1.05
1.77
41.4
69.8
–26.9 –
+2.7
–10.6 –
+1.1
60
1.60
2.68
62.9
105.5
–40.4 –
+4.0
–15.9 –
+1.6
80
2.14
3.59
84.4
141.1
–53.8 –
+5.4
–21.2 –
+2.1
90
2.42
4.04
95.2
159.0
–60.6 –
+6.1
–23.8 –
+2.4
100
2.69
4.49
105.9
176.8
–67.3 –
+6.7
–26.5 –
+2.6
120
3.24
5.40
127.4
212.5
–80.8 –
+8.1
–31.8 –
+3.2
150
4.06
6.76
159.6
266.0
–101.0 –
+10.1
–39.7 –
+4.0
180
4.87
8.12
191.9
319.5
–121.2 –
+12.1
–47.7 –
+4.8
200
5.42
9.02
213.4
355.2
–134.6 –
+13.5
–53.0 –
+5.3
250
6.51
10.83
256.3
426.5
–161.5 –
+16.2
–63.6 –
+6.4
270
7.33
12.19
288.6
480.0
–181.7 –
+18.2
–71.5 –
+7.2
300
8.15
13.55
320.8
533.5
–201.9 –
+20.2
–79.5 –
+7.9
