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ENGLISH-19
Getting started
H1
L
SH
L
SW
81.2 mm
(3-3/16˝)
Projector position
L: Projection distance
SH: Image height
SW:Image width
H1: Distance from center
of lens to bottom edge
of projected image
Top edge of screen
Screen
Bottom edge of screen
Screen
Projection distances
Wide (LW) Telephoto (LT)
Projection distance (L)
Height position
(H1)
4:3 Screen size
(diagonal)
—0.84 m(33˝)
1.02 m(40˝)
1.27 m(50˝)
1.52 m(60˝)
1.78 m(70˝)
2.03 m(80˝)
2.29 m(90˝)
2.54 m(100˝)
3.05 m(120˝)
3.81 m(150˝)
5.08 m(200˝)
6.35 m(250˝)
7.62 m(300˝)
1.2 m(3´11˝)
1.5 m(4´11˝)
1.8 m(5´10˝)
2.1 m(6´10˝)
2.4 m(7´10˝)
2.7 m(8´10˝)
3.0 m(9´10˝)
3.6 m(11´9˝)
4.5 m(14´9˝)
6.0 m(19´8˝)
7.5 m(24´7˝)
9.0 m(29´6˝)
1.1 m(3´7˝)
1.4 m(4´7˝)
1.7 m(5´6˝)
2.1 m(6´10˝)
2.4 m(7´10˝)
2.8 m(9´2˝)
3.2 m(10´5˝)
3.5 m(11´5˝)
4.2 m(13´9˝)
5.3 m(17´4˝)
7.1 m(23´3˝)
8.9 m(29´2˝)
10.7 m(35´1˝)
0.08 m(3-1/8˝)
0.09 m(3-17/32˝)
0.11 m(4-5/16˝)
0.14 m(5-1/2˝)
0.16 m(6-9/32˝)
0.18 m(7-1/16˝)
0.20 m(7-27/32˝)
0.22 m(8-21/32˝)
0.26 m(10-7/32˝)
0.33 m(12-31/32˝)
0.44 m(17-5/16˝)
0.55 m(21-5/8˝)
0.66 m(25-31/32˝)
PT-LB20NTU/PT-LB20U