Infocus SP8600 Benutzerhandbuch
7
Positioning the projector
To determine where to position the projector, consider the size and shape of your
screen, the location of your power outlets, and the distance between the projector
and the rest of your equipment. Here are some general guidelines:
screen, the location of your power outlets, and the distance between the projector
and the rest of your equipment. Here are some general guidelines:
•
Position the projector on a flat surface at a right angle to the screen. The
projector must be at least 4.9’ (1.5m) from the projection screen.
projector must be at least 4.9’ (1.5m) from the projection screen.
•
Position the projector within 10’ (3m) of your power source and within 6’
(1.8m) of your video device (unless you purchase extension cables). To ensure
adequate cable access, do not place the projector within 6” (.15m) of a wall or
other object.
(1.8m) of your video device (unless you purchase extension cables). To ensure
adequate cable access, do not place the projector within 6” (.15m) of a wall or
other object.
•
Position the projector to the desired distance from the screen. The distance
from the lens of the projector to the screen, the zoom setting, and the video
format determine the size of the projected image.
from the lens of the projector to the screen, the zoom setting, and the video
format determine the size of the projected image.
•
If the image is square but not centered on the screen or viewing area, adjust it
by using the lens shift dials. Use the Horizontal dial to shift the lens left or
right. Use the Vertical dial to shift the lens up or down.
by using the lens shift dials. Use the Horizontal dial to shift the lens left or
right. Use the Vertical dial to shift the lens up or down.
NOTE: As the lens is shifted away from the lens centerline, the horizontal
shift range is reduced. To adjust lens shift efficiently we suggest you follow
these steps:
shift range is reduced. To adjust lens shift efficiently we suggest you follow
these steps:
1
Use vertical lens shift to move the image closer to the lens centerline than the
final vertical position.
2
Use horizontal lens shift to determine the center horizontal position, then move
image to the center horizontal position.
3
Use vertical lens shift to move the image away from the lens centerline to the
final vertical position.
4
Use horizontal lens shift to move the image to the final horizontal position.
5
If lens shift is unable to move the image far enough, move the projector
(preferable) or tilt the projector and then use vertical and horizontal keystone to
re-position the image.
re-position the image.
•
The vertical image offset range is 105%~130% for the SP8602 (default is
105%). The default horizontal image offset is +/-15%, however at maximum
vertical image offset, there is no horizontal lens shift.
105%). The default horizontal image offset is +/-15%, however at maximum
vertical image offset, there is no horizontal lens shift.
5%
20%
20%
100% (H)
100% (H)
Screen Height
Distance (L)
Screen
Maximum Shift
Horizontal Offset +/-15%