Screen size and throw distance
Refer to the following figures and table describing projection distances to install the projector. Image size and image position can be adjusted
in accordance with the screen size and screen position.
L (LW/LT)
*1
SH
SW
SD
*1 LW: Minimum projection distance
LT: Maximum projection distance
Attention
f Before setting up, read "Precautions for use" (x page 15).
f Do not use the projector and the high-powered laser equipment in the same room.
f The DLP chips can be damaged if a laser beam hits the lens surface.
Projection distance
For the PT-RZ470U series
(The dimensions of the following table contain a slight error.)
Projection screen
size
Min. projection
Diagonal (SD)
distance
(LW)
1.02 (40")
1.55 (5.10')
1.27 (50")
1.95 (6.42')
1.52 (60")
2.36 (7.74')
1.78 (70")
2.76 (9.06')
2.03 (80")
3.16 (10.39')
2.29 (90")
3.56 (11.71')
2.54 (100")
3.97 (13.03')
3.05 (120")
4.77 (15.67')
3.81 (150")
5.98 (19.63')
5.08 (200")
7.99 (26.24')
6.35 (250")
10.01 (32.85')
7.62 (300")
12.02 (39.45')
Chapter 2 Getting Started — Setting up
Projection screen
SW
Projection distance (m)
Image height (m)
Image width (m)
Image diagonal size (m)
4:3 aspect ratio
Max. projection
distance
(LT)
3.16 (10.39')
3.97 (13.02')
4.77 (15.66')
5.57 (18.29')
6.37 (20.92')
7.18 (23.55')
7.98 (26.19')
9.58 (31.45')
11.99 (39.35')
16.00 (52.51')
20.01 (65.67')
24.03 (78.83')
Screen
L (LW/LT)
L (LW/LT)
Screen
16:9 aspect ratio
Min. projection
Max. projection
distance
distance
(LW)
(LT)
1.26 (4.13')
2.58 (8.47')
1.59 (5.21')
3.23 (10.62')
1.91 (6.29')
3.89 (12.77')
2.24 (7.37')
4.54 (14.92')
2.57 (8.45')
5.20 (17.07')
2.90 (9.53')
5.85 (19.22')
3.23 (10.61')
6.51 (21.37')
3.89 (12.77')
7.82 (25.67')
4.88 (16.01')
9.79 (32.13')
6.52 (21.41')
13.07 (42.88')
8.17 (26.80')
16.34 (53.63')
9.81 (32.20')
19.62 (64.39')
(Unit: m)
16:10 aspect ratio
Min. projection
Max. projection
distance
distance
(LW)
(LT)
1.36 (4.48')
2.79 (9.16')
1.72 (5.65')
3.50 (11.49')
2.07 (6.82')
4.21 (13.81')
2.43 (7.99')
4.92 (16.14')
2.79 (9.15')
5.62 (18.46')
3.14 (10.32')
6.33 (20.79')
3.50 (11.49')
7.04 (23.11')
4.21 (13.82')
8.46 (27.76')
5.28 (17.32')
10.59 (34.74')
7.05 (23.16')
14.13 (46.37')
8.83 (28.99')
17.67 (57.99')
10.61 (34.83')
21.22 (69.62')
ENGLISH - 27