BOXLIGHT PREMIERE 30HD - Manual (Page 23)

21
CONN
EC
TIONS AND SETU
P
Adjusting the Lens
Using the Lens Shift
The image is focused and adjusted to the
desired size using the focus ring or zoom ring
on the projector.
1 Zoom is adjusted by rotating the
zoom ring.
2 Focus is adjusted by moving the
focus ring.
The height and width of the projected image
can be adjusted to be within the shift range of
the lens by rotating the lens shift dial at the top
of the projector.
Note
• Do not forcibly turn the lens shift dial beyond
the range of the upper left and lower right
positions. This may cause the projector to
malfunction.
Focus
Zoom
Focus ring
Zoom ring
Zoom ring
Zoom in Zoom out
Focus ring
Lens shift dial
(Horizontal) Lens shift dial
(Vertical)