Ceiling Installation - Sony S1800Q Operating Instructions Manual

Ceiling Installation

For ceiling installation, consult qualified service personnel.
d
Wall
a: Distance between the screen and the center of lens
b: Distance between the ceiling and the bottom of the projector
c: Distance between the ceiling and the center of the lens
d: Distance between the ceiling and the center of the screen
To calculate the installation measurement
(unit:mm)
SS: screen size diagonal (inches)
When using the VPDL-ZP50 1.5 times zoom standard
focus lens
a (minimum): (1+SS × 25.4/17) × 35–61.2
a (maximum): (1+SS × 25.4/17) × 52.5–37.1
c (minimum): b+SS/250+153
c (maximum): b+155
d (minimum): SS × 25.4 × 0.3
d (maximum): b+SS × 25.4 × 0.3+155
a
Center of the screen
Projector Suspension Support PSS-70
(not supplied)
Center of the lens
When using the VPDL-ZP80 2 times zoom long focus
lens
a (minimum): (1+SS × 25.4/17) × 52.5–103.9
a (maximum): (1+SS × 25.4/17) × 105–176.5
c (minimum): b+SS/250+153
c (maximum): b+155
d (minimum): SS × 25.4 × 0.3
d (maximum): b+SS × 25.4 × 0.3+155
When using the VPDL-FP30 fixed short focus lens
a: (1+SS × 25.4/17) × 17.5–35.5
c (minimum): b+SS/250+153
c (maximum): b+155
d (minimum): SS × 25.4 × 0.3
d (maximum): b+SS × 25.4 × 0.3+155
Ceiling
b
c
(Continued)
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(EN)