Rigal RD-828, Инструкция по эксплуатации

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5
Projector Installation
Standard Setting
Please refer to the following table to adjust your picture size and distance. (from
the lens to the screen).
Please allow ± 3% to the image sizes in the table above. If the distance is less than
min data and more than max data, the image could be blurry.
Warning:
Please check the diagram below for the trapezoid adjustment.
Aspect ratio 16:9
Projection distance (m
）
Picture size
(
inch
）
50
70
100
120
1.70
2.38
3.30
3.97
Incorrect Installation Incorrect Installation Correct Installation
Projector
Screen
Symmetry
Axis
Screen