Appotronics AL-FX550 - Page 20

20
Installation
V1
投影屏幕
镜头中心
V2
100%
投影屏幕
镜头中心
-20% +20%
100%
100%
Schematic diagram of vertical offset when the lens is centered.
The above table describes the vertical offset ranges (V1/V2) when the lens in different models.
Schematic diagram of horizontal offset when the lens is centered
.
Lens center
Projector screen
Lens center
Projector screen