Setting Up; Arrangement - Hitachi CP-DW10N Operating Manual

Setting up

Setting up
Install the projector according to the environment and manner the projector will be
used in.

Arrangement

Refer to the illustrations and tables below to determine screen size and projection
distance.
The values shown in the table are calculated for a full size screen: 1280 x 800
a Screen size (diagonal)
c1 , c2 Screen height
On a horizontal surface
a
a
60
70
80
90
100
• Keep a space of 30 cm or more between the sides of the projector and other
objects such as walls.
• For the case of installation in a special state such as ceiling mount, the
specified mounting accessories (
installing the projector, consult your dealer about your installation.
• The screen position may shift after installation if the projector is suspended
from the ceiling or other location due to the flexibility of the plastic projector
body. If readjustment is necessary, consult with your dealer or service
personnel.
• The projected image position and/or focus may change during warm-
up (approx. 30 minutes after the lamp is turned on) or when the ambient
conditions change. Readjust the image position and/or focus as necessary.
8
b Projection distance (±8%)
c2
c1
b
1.5 0.634
1.8 0.748
2.0 0.862
2.3 0.975
2.5 1.089
Suspended from the ceiling
a
25 0.264 10
29 0.298 12
34 0.331 13
38 0.364 14
43 0.397 16
80) and service may be required. Before
b
c1
c2
1.072 42
1.240 49
1.408 55
1.575 62
1.743 69