For the VPLL-ZM31 Projection Lens
16:9 Screen size (inches)
80
2400
Minimum
(94
a
2520
Maximum
(99
b+498
x
(b+19
b
247/272/297/347/372/397 mm (9
To calculate the installation measurements (unit: mm)
SS: screen size diagonal (inches)
a (minimum) = {(SS × 41.75/1.3573) – 116.2604} × 1.025
a (maximum) = {(SS × 45.8210/1.3573) – 112.9154} × 0.975
x = b + (SS/1.3573 × 8.45)
4:3 Screen size (inches)
80
2970
Minimum
(117)
a
3110
Maximum
(122
b+610
x
(b+24
b
247/272/297/347/372/397 mm (9
To calculate the installation measurements (unit: mm)
SS: screen size diagonal (inches)
a (minimum) = {(SS × 41.75/1.1087) – 116.2604} × 1.025
a (maximum) = {(SS × 45.8210/1.1087) – 112.9154} × 0.975
x = b + (SS/1.1087 × 8.45)
100
120
3030
3660
5
4
3
/
)
(119
/
)
(144
/
)
(181
8
8
8
3180
3840
3
3
2
/
)
(125
/
)
(151
/
)
(190
8
8
8
b+623
b+747
5
5
1
/
)
(b+24
/
)
(b+29
/
)
(b+36
8
8
2
3
/
/10
4
100
120
3740
4510
3
6
(147
/
)
(177
/
)
8
8
3920
4730
5
3
1
/
)
(154
/
)
(186
/
)
8
8
8
b+762
b+915
1
/
)
(b+30)
(b+36
1
/
)
8
8
3
3
/
/10
/
4
150
180
200
4610
5560
6190
5
7
5
/
)
(218
/
)
(243
/
)
8
8
8
4830
5810
6470
1
7
/
)
(229)
(254
/
)
8
8
b+934
b+1121
b+1245
7
1
1
/
)
(b+44
/
)
(b+49
/
)
8
4
8
3
3
3
3
3
/
/11
/
/13
/
/14
/
/15
/
inches) adjustable when using PSS-610
4
4
4
4
4
150
180
200
5670
6830
7600
3
3
(223
/
)
(269)
(299
/
)
8
8
5930
7140
7950
6
3
(233
/
)
(281
/
)
(313)
8
8
b+1143
b+1372
b+1524
(b+45)
(b+54
1
/
)
(b+60)
8
3
3
3
3
/11
/
/13
/
/14
/
/15
/
inches) adjustable when using PSS-610
4
4
4
4
4
Installation Example
Unit: mm (inches)
250
300
7760
9340
6
6
(305
/
)
(367
/
)
8
8
8120
9760
6
4
(319
/
)
(384
/
)
8
8
b+1556
b+1868
3
5
(b+61
/
)
(b+73
/
)
8
8
Unit: mm (inches)
250
300
9530
11460
3
2
(375
/
)
(451
/
)
8
8
9960
11980
3
6
(392
/
)
(471
/
)
8
8
b+1905
b+2287
(b+75
1
/
)
(b+90
1
/
)
8
8
37
(GB)