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3.1.2 Screen Size and Installation Distance
The distance between projector and screen is proportionate to display size, the closer the projector and the screen, the smaller the display
size. Conversely, the bigger the display size. Please read the screen user manual carefully before installing. Laser Theater is precise optical
device, it is recommended to be installed by authorized professional technicians. Please follow the below steps to install.
a. Confirm display size and projector position: confirm display size and projector position according to screen size and installation environment;
b. Image position: put projector onto TV bench, and adjust focusing to make image clear , move projector to confirm image size (same as
screen display area) and position;
c. Projector position: mark projector position, easy to recover if projector moving is required;
d. Screen position: keep the image stable, mark screen position with the help of screen user manual, move away the projector;
e. Screen installation: install screen according to screen user manual;
f. Projector position: put the projector back to the place which we marked;
g. Adjust image: start projector, adjust focusing, move projector position, make sure the image covers all screen surface.
Screen Size and Display Distance
Screen Size
Display Width
80''
1771 / 69.7
90''
1992 / 78.4
100''
2214 / 87.2
110''
2435 / 95.9
120''
2657 / 104.6
1. Viewing distance is recommended to be 1.5 times than screen diagonal
length, it will influence eye vision if watching screen in near distance for
long time.
2. It is recommended to use screen which has the same display ratio as the
projector.
3. The above data is for reference only. There may be deviations, please note.
Distance between
Display Height
Projector and Screen
996 / 39.2
90 / 3.5
1121 / 44.1
136 / 5.4
1245 / 49.0
183 / 7.2
1370 / 53.9
229 / 9.0
1494 / 58.8
276 / 10.9
Unit: mm / inch
Image
Height
1
2
321 / 12.6
348 / 13.7
374 / 14.7
401 / 15.8
428 / 16.9
Fig. 12 Installation Distance
Screen
Viewing Direction
2
1
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