Sharp XV-Z2000 Operation Manual page 20
Hide thumbs
Also See for XV-Z2000:
- Service manual (156 pages) ,
- Operation manual (70 pages) ,
- Operation manual (70 pages)
Table of Contents
Advertisement
Screen Size and Projection Distance
The projection screen size varies according to the distance from the lens of the projector to the screen.
Install the projector so that projected images are projected onto the screen at the optimum size by referring
to the table below. Use the values in the table as a reference when installing the projector.
Side View
Screen
H
Lens centre
L
When using a wide screen (16:9):
In case of displaying the 16:9 picture on the whole of the 16:9 screen.
Picture (Screen) size
Diag. [ χ ]
Width
200
4.43 m
150
3.32 m
100
2.21 m
80
1.77 m
70
1.55 m
60
1.33 m
40
0.89 m
χ :
Picture size (diag.) (inches)
L:
Projection distance(m)
L1: Minimum projection distance (m)
L2: Maximum projection distance (m)
H:
Distance from the bottom of the image to the lens center (cm)
When using a normal screen (4:3):
In case of setting the 16:9 picture to the full horizontal width of the 4:3 screen.
Picture (Screen) size
Diag. [ χ ]
Width
200
4.06 m
150
3.05 m
100
2.03 m
80
1.63 m
70
1.42 m
60
1.22 m
40
0.81 m
χ :
Picture size (diag.) (inches)
L:
Projection distance(m)
L1: Minimum projection distance (m)
L2: Maximum projection distance (m)
H:
Distance from the bottom of the image to the lens center (cm)
Note
• There may be an error of ± 3% in the above values.
Projection distance [L]
Height
Minimum [L1] Maximum [L2]
2.49 m
5.29 m
1.87 m
3.95 m
1.25 m
2.62 m
1.00 m
2.08 m
0.87 m
1.82 m
0.75 m
1.55 m
0.50 m
1.01 m
Projection distance [L]
Height
Minimum [L1] Maximum [L2]
3.05 m
4.85 m
2.29 m
3.62 m
1.52 m
2.40 m
1.22 m
1.91 m
1.07 m
1.66 m
0.91 m
1.42 m
0.61 m
0.93 m
Distance from the bottom of the image to
the lens centre [H]
7.95 m
8.3 cm
5.95 m
6.2 cm
3.95 m
4.2 cm
3.15 m
3.3 cm
2.75 m
2.9 cm
2.35 m
2.5 cm
1.55 m
1.7 cm
The formula for picture size and projection distance
L1 (m) = 0.02671 χ –0.05334
L2 (m) = 0.03999 χ –0.05215
H (cm) = 0.04151 χ
Distance from the bottom of the image to
the lens centre [H]
7.29 m
7.62 cm
5.45 m
5.72 cm
3.62 m
3.81 cm
2.88 m
3.05 cm
2.52 m
2.67 cm
2.15 m
2.29 cm
1.42 m
1.52 cm
The formula for picture size and projection distance
L1 (m) = 0.02452 χ –0.05334
L2 (m) = 0.03671 χ –0.05215
H (cm) = 0.03810 χ
-17
Advertisement
Table of Contents
