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Specifications
Projection Distances When Installing the Optional Conversion Lens
Floor installation
When using the VPLL-CT10 Long Focused Conversion Lens
• Use the 40 to 100-inch screen.
• Set the projector’s lens to the telephoto position. To set it to the telephoto position, press ZOOM +/– until the
projected picture becomes the smallest.
For 16:9 aspect ratio screens
Unit: mm (inches)
To calculate the installation measurements (SS: Screen size)
a = {(SS × 54.15/0.8788) – 211.9761}
b = x – (SS/0.8788 × 5.516)
c = x – (SS/0.8788 × 5.516 + 96.3)
For 4:3 aspect ratio screens Unit: mm (inches)
To calculate the installation measurements (SS: Screen size)
a = {(SS × 54.15/0.7240) – 211.9761}
b = x – (SS/0.7240 × 5.516)
c = x – (SS/0.7240 × 5.516 + 96.3)
SS (inches) 40 60 80 100
a 2253 (88
5
/8) 3485 (137
1
/8) 4717 (185
7
/8) 5950 (234
3
/8)
b x-251 (x-10) x-377 (x-14
7
/8) x-502 (x-19
7
/8) x-628 (x-24
3
/4)
c x-347 (x-13
3
/4) x-473 (x-18
5
/8) x-598 (x-23
5
/8) x-724 (x-28
1
/2)
SS (inches) 40 60 80 100
a 2779 (109
1
/2) 4275 (168
5
/8) 5771 (227
1
/4) 7266 ( 286
3
/8)
b x-305 (x-12) x-457 (x-18) x-609 (x-24) x-762 (x-30)
c x-401 (x-15
7
/8) x-553 (x-21
7
/8) x-706 (x-27
7
/8) x-858 (x-33
7
/8)
a
x
b
c
Floor installation example
When using the VPLL-CT10
Conversion Lens
Center of the screen
Wall
Floor
Distance from the front of the
cabinet to the center of the
conversion lens
a: Distance between the screen and the center of the lens
b: Distance from the floor to the center of the lens
c: Distance from the floor to the bottom of the projector
x: Free
Center of the lens
35.8 mm (1
7
/16 inches)