19
Installation
Adjusting the Projected Picture
Adjusting the protector position
To determine the position where the projector is placed, consider the size and shape of the screen, the
location of the power outlet, and the distance between the projector and other devices. The following are
general principles:
Place the projector on a flat surface and keep a correct angle with the screen.
Place the projector at an ideal location from the screen.
The distance from the projector lens to the screen, the zoom settings, and the video format determine the
size of the projected picture.
For the picture offset (shift) range of this projector, see the following table:
Model
H
V (V1/V2)
AL-FW550
±21%
+84%/-52%
AL-FU550/FU650/FU750
±20%
+80%/-50%
AL-FH550/FH650/FH750
±20%
+89%/-56%
AL-FX550/FX650/FX750
±20%
+69%/-44%
H: Horizontal offset range of the picture when the lens is centered.
V: Vertical offset range of the picture when the lens is centered.
H
V1
V2
H
Schematic diagram of horizontal/vertical offset of the picture when the lens is centered (AL-FU550/FU650/
FU750)
The values in the table above are approximate and may differ slightly from the actual values. The actual
values shall apply.