Projector User Manual
Table Of Contents
- Introduction
- Quick Start
- Setup
- Connections
- Basic Operation
- Useful Features
- Appendix
Setup
21
When using a normal screen (4:3) and projecting 16:9 image
300⬙ (762 cm)
270⬙ (686 cm)
250⬙ (635 cm)
200⬙ (508 cm)
150⬙ (381 cm)
100⬙ (254 cm)
80⬙ (203 cm)
70⬙ (178 cm)
60⬙ (152 cm)
40⬙ (102 cm)
240⬙ (610 cm)
216⬙ (549 cm)
200⬙ (508 cm)
160⬙ (406 cm)
120⬙ (305 cm)
80⬙ (203 cm)
64⬙ (163 cm)
56⬙ (142 cm)
48⬙ (122 cm)
32⬙ (81 cm)
ⳮ34
31
/32⬙ (ⳮ89 cm)
ⳮ31
15
/32⬙ (ⳮ80 cm)
ⳮ29
9
/64⬙ (ⳮ74 cm)
ⳮ23
5
/16⬙ (ⳮ59 cm)
ⳮ17
31
/64⬙ (ⳮ44 cm)
ⳮ11
21
/32⬙ (ⳮ30 cm)
ⳮ9
21
/64⬙ (ⳮ24 cm)
ⳮ8
5
/32⬙ (ⳮ21 cm)
ⳮ7⬙ (ⳮ18 cm)
ⳮ4
21
/32⬙ (ⳮ12 cm)
180⬙ (457 cm)
162⬙ (411 cm)
150⬙ (381 cm)
120⬙ (305 cm)
90⬙ (229 cm)
60⬙ (152 cm)
48⬙ (122 cm)
42⬙ (107 cm)
36⬙ (91 cm)
24⬙ (61 cm)
32
⬘
0⬙ (9.8 m)
28
⬘
9⬙ (8.8 m)
26
⬘
8⬙ (8.1 m)
21
⬘
4⬙ (6.5 m)
16
⬘
0⬙ (4.9 m)
10
⬘
8⬙ (3.3 m)
8
⬘
6⬙ (2.6 m)
7
⬘
6⬙ (2.3 m)
6
⬘
5⬙ (2.0 m)
4
⬘
3⬙ (1.3 m)
37
⬘
0⬙ (11.3 m)
33
⬘
4⬙ (10.2 m)
30
⬘
10⬙ (9.4 m)
24
⬘
8⬙ (7.5 m)
18
⬘
6⬙ (5.6 m)
12
⬘
4⬙ (3.8 m)
9
⬘
10⬙ (3.0 m)
8
⬘
8⬙ (2.6 m)
7
⬘
5⬙ (2.3 m)
4
⬘
11⬙ (1.5 m)
Picture (Screen) size Projection distance [L]
Diag. [χ] Width Height Minimum [L1] Maximum [L2]
Distance from the lens center to
the bottom of the image [H]
• Refer to page 18 concerning “Projection distance [L]” and “Distance from the lens center to the
bottom of the image [H]”.
• There are some errors in the values in the diagrams above.
• Values with a minus (-) sign indicate the distance from the lens center below the bottom of the
image.
Note
The formula for picture size and projection distance
[Feet/inches]
L1 (ft) = 0.0325
χ
/ 0.3048
L2 (ft) = 0.03761
χ
/ 0.3048
H (in) = - 0.29601
χ
/ 2.54
χ
: Picture size (diag.) (in/cm)
L: Projection distance (ft/m)
L1: Minimum projection distance (ft/m)
L2: Maximum projection distance (ft/m)
H: Distance from the lens center to the bottom of the image (in/cm)
[m/cm]
L1 (m) = 0.0325
χ
L2 (m) = 0.03761
χ
H (cm) = - 0.29601
χ
DT-100_EN_e 05.7.22, 5:50 AM21