Panasonic DLP Based Projector PT-DZ8700U PT-DS8500U PT-DW8300U Operating Instructions

							ENGLISH - 21
Getting Started
Setting up
Projection method
You can use the projector with any of the following 4 projection methods.\
 To set the desired method in the 
projector.
 
JMounting on the ceiling and  
projecting from front 
JSetting on a desk/floor and 
 
projecting from rear
(Using translucent screen)
Menu ÛMethod
INSTALLATION FRONT/CEILING
COOLING  
CONDITION CEILING SETTINGMenu ÛMethod
INSTALLATION REAR/FLOOR
COOLING  
CONDITION FLOOR SETTING
 
JMounting on the ceiling and  
projecting from rear
(Using translucent screen)
 
JSetting on a desk/floor and 
 
projecting from front
Menu ÛMethod
INSTALLATION REAR/CEILING
COOLING  
CONDITION CEILING SETTINGMenu ÛMethod
INSTALLATION FRONT/FLOOR
COOLING  
CONDITION FLOOR SETTING
Refer to “INSTALLATION” of “PROJECTOR SETUP menu
: 
Û
” and “COOLING CONDITION” (
Æpages 75 , 76) for 
details. 
						

							Setting up
22 - ENGLISH
Getting Started
Screen size and throw distance
When planning the projector and screen geometry, refer to the figures below and the information on the following 
pages for reference. After the projector is roughly positioned, picture size and vertical pic\
ture positioning can be 
finely adjusted with the powered zoom lens and lens shifting mechanism.
L (LW/LT) ÛProjection distance (m)
SH Height of the projection area (m)
SW Width of the projection area (m)
H Vertical distance between the lens center level and the 
bottom edge of the projected image. (m)
SD Diagonal length of the projection area (")
LW : Minimum distance
: 
Û
LT : Maximum distance
Attention
Before installing, please read 
 
z “Precautions with regard to safety” (Æ pages 8 to 16)
Special care should be used when DLP projectors are used in the same room as high power laser equipment.
 
z
Direct or indirect hitting of a laser beam on to the lens can severely d\
amage the Digital Mirror Devices ™ in which case 
there is a loss of warranty.
L (LW/LT)
Screen L (LW/LT)
SW
Screen
H
SH
SW
SD
Projected image
SH 
						

							Setting up
ENGLISH - 23
Getting Started
 
JProjected range using geometric adjustment  
(PT-DZ8700U/PT-DS8500U only)
VERTICAL KEYSTONE (Side View)
HORIZONTAL KEYSTONE (Top View)
VERTICAL ARC (Side View)HORIZONTAL ARC (Top View)
LensKeystone correction only When using arc and keystone correction together Arc correction onlyVertical 
Keystone 
Correction  Angle α (°) Horizontal 
Keystone 
Correction  Angle β (°) Vertical 
Keystone 
Correction  Angle α (°) Horizontal 
Keystone 
Correction  Angle β (°)R2/L2 
minimum  value R3/L3 
minimum  value R2/L2 
minimum  value R3/L3 
minimum  value
ET-D75LE1 ±40 ±15 ±5±51.6 3.2 0.8 1.6
ET-D75LE2 ±40 ±15 ±5±51.2 2.4 0.6 1.2
ET-D75LE3 ±40 ±15  ±10  ±10 0.8 1.6 0.4 0.8
ET-D75LE4 ±40 ±15  ±10  ±15 0.6 1.0 0.3 0.5
ET-D75LE5 ±22 ±15 ±5±53.0 6.0 1.5 3.0
ET-D75LE6 ±28 ±10 ±5±52.4 4.8 1.2 2.4
ET-D75LE8 ±40 ±15  ±10  ±15 0.4 0.8 0.2 0.4
ET-D75LE10 ±40 ±15 ±5±51.6 3.2 0.8 1.6
ET-D75LE20 ±40 ±15 ±5±51.6 3.2 0.8 1.6
ET-D75LE30 ±40 ±15 ±5±51.2 2.4 0.6 1.2
Note
When using geometric adjustment, if the amount of compensation is too gr\
eat, excessive blurring may result.
 
z
The curved screens illustrated are simply sections of a full circle.
 
z
Screen Screen
L2
Screen
R2L2 : Projection distance
R2 : Radius of the circle 
L2
Screen
R2L2 : Projection distance
R2 : Radius of the circle 
Center of  
the circle R3Screen L3
L3 : Projection distance
R3 : Radius of the circle Center of  
the circle
R3Screen L3
L3 : Projection distance
R3 : Radius of the circle 
						

							Setting up
24 - ENGLISH
Getting Started
 
JProjection distance by projection lens (for PT-DZ8700U)
For the screen aspect ratio of 16 : 10 (Unit : m) 
Q
Lens type
Zoom lens
Model number of   projection lens ET-D75LE1 ET-D75LE2 ET-D75LE3 ET-D75LE4 ET-D75LE8
Throw ratio 
Û1.4–1.8 : 1 1.8–2.8 : 1 2.8–4.6 : 1 4.6–7.4 : 1 7.3–13.8 : 1
Screen dimensions Projection distance (L)
Screen  size (") Effective 
height (SH) Effective 
width (SW) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT)
70 0.942 1.508 2.01 2.69 2.72 4.10 4.11 6.90 6.91 11.06 10.78 20.56
80 1.077 1.723 2.31 3.09 3.12 4.70 4.71 7.90 7.91 12.66 12.37 23.55
90 1.212 1.939 2.61 3.49 3.52 5.30 5.31 8.91 8.91 14.25 13.97 26.54
100 1.346 2.154 2.91 3.89 3.92 5.90 5.91 9.91 9.91 15.85 15.57 29.53
120 1.615 2.585 3.51 4.68 4.73 7.10 7.11 11.91 11.92 19.04 18.76 35.50
150 2.019 3.231 4.40 5.88 5.93 8.90 8.91 14.92 14.93 23.82 23.54 44.47
200 2.692 4.308 5.89 7.87 7.93 11.91 11.92 19.94 19.95 31.80 31.52 59.41
250 3.365 5.385 7.39 9.87 9.93 14.91 14.92 24.95 24.96 39.77 39.49 74.36
300 4.039 6.462 8.88 11.86 11.93 17.91 17.92 29.97 29.98 47.75 47.47 89.30
350 4.712 7.539 10.37 13.86 13.93 20.91 20.92 34.98 34.99 55.72 55.44 104.24
400 5.385 8.616 11.86 15.85 15.94 23.92 23.93 40.00 40.01 63.70 63.42 119.19
500 6.731 10.770 14.85 19.84 19.94 29.92 29.93 50.03 50.04 79.65 79.37 149.08
600 8.077 12.923 17.83 23.82 23.94 35.93 35.94 60.06 60.07 95.60 95.32 178.96
Lens type Zoom lensFixed-focus lens
Model number of   projection lens ET-D75LE6 ET-D75LE10 ET-D75LE20 ET-D75LE30 ET-D75LE5
Throw ratio 
Û0.9–1.1 : 1 1.3–1.7 : 1 1.7–2.4 : 1 2.4–4.7 : 1 0.7 : 1
Screen dimensions Projection distance (L)
Screen  size (") Effective 
height (SH) Effective 
width (SW) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Fixed
70 0.942 1.508 1.35 1.62 1.90 2.46 2.46 3.58 3.56 6.94 0.99
80 1.077 1.723 1.55 1.86 2.19 2.83 2.82 4.11 4.08 7.96 1.15
90 1.212 1.939 1.76 2.10 2.47 3.20 3.19 4.64 4.61 8.98 1.30
100 1.346 2.154 1.96 2.34 2.76 3.56 3.55 5.17 5.13 9.99 1.45
120 1.615 2.585 2.36 2.82 3.32 4.30 4.28 6.22 6.18 12.03 1.76
150 2.019 3.231 2.96 3.55 4.18 5.40 5.37 7.81 7.75 15.08 2.22
200 2.692 4.308 3.97 4.75 5.60 7.24 7.19 10.45 10.38 20.16 2.99
250 3.365 5.385 4.98 5.96 7.02 9.07 9.00 13.09 13.00 25.25 3.76
300 4.039 6.462 5.99 7.17 8.44 10.91 10.82 15.73 15.62 30.34 4.53
350 4.712 7.539 6.99 8.37 9.86 12.74 12.64 18.37 18.24 35.42
400 5.385 8.616 8.00 9.58 11.28 14.58 14.46 21.01 20.86 40.51
500 6.731 10.770 10.01 11.99 14.12 18.25 18.09 26.29 26.11 50.68
600 8.077 12.923 12.03 14.40 16.96 21.92 21.73 31.58 31.35 60.85
The throw ratio is based on the value during projection onto a 150-inch \
screen size.
: 
Û
Note
The projection distances listed here involve an error of ±5 %.
 
z
When geometric adjustment is used, compensation is made so that the screen size becomes smaller than the specified 
 
z
size. 
						

							Setting up
ENGLISH - 25
Getting Started
For the screen aspect ratio of 16 : 9 (Unit : m) 
Q
Lens type
Zoom lens
Model number of   projection lens ET-D75LE1 ET-D75LE2 ET-D75LE3 ET-D75LE4 ET-D75LE8
Throw ratio 
Û1.4–1.8 : 1 1.8–2.8 : 1 2.8–4.6 : 1 4.6–7.4 : 1 7.3–13.8 : 1
Screen dimensions Projection distance (L)
Screen  size (") Effective 
height (SH) Effective 
width (SW) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT)
70 0.872 1.550 2.07 2.77 2.80 4.21 4.23 7.09 7.10 11.37 11.09 21.14
80 0.996 1.771 2.38 3.18 3.21 4.83 4.84 8.13 8.13 13.01 12.73 24.21
90 1.121 1.992 2.68 3.59 3.62 5.45 5.46 9.16 9.16 14.65 14.37 27.29
100 1.245 2.214 2.99 4.00 4.04 6.07 6.08 10.19 10.19 16.29 16.01 30.36
120 1.494 2.657 3.60 4.82 4.86 7.30 7.31 12.25 12.26 19.57 19.29 36.50
150 1.868 3.321 4.53 6.05 6.09 9.15 9.16 15.34 15.35 24.49 24.21 45.72
200 2.491 4.428 6.06 8.10 8.15 12.24 12.25 20.50 20.50 32.69 32.40 61.08
250 3.113 5.535 7.59 10.15 10.21 15.33 15.34 25.65 25.66 40.88 40.60 76.44
300 3.736 6.641 9.13 12.19 12.27 18.41 18.42 30.81 30.81 49.08 48.80 91.79
350 4.358 7.748 10.66 14.24 14.32 21.50 21.51 35.96 35.97 57.28 57.00 107.15
400 4.981 8.855 12.19 16.29 16.38 24.58 24.60 41.12 41.12 65.47 65.19 122.51
500 6.226 11.069 15.26 20.39 20.50 30.76 30.77 51.42 51.43 81.87 81.59 153.23
600 7.472 13.283 18.33 24.49 24.61 36.93 36.94 61.73 61.74 98.26 97.98 183.95
Lens type Zoom lensFixed-focus lens
Model number of   projection lens ET-D75LE6 ET-D75LE10 ET-D75LE20 ET-D75LE30 ET-D75LE5
Throw ratio 
Û0.9–1.1 : 1 1.3–1.7 : 1 1.7–2.4 : 1 2.4–4.7 : 1 0.7 : 1
Screen dimensions Projection distance (L)
Screen  size (") Effective 
height (SH) Effective 
width (SW) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Fixed
70 0.872 1.550 1.39 1.66 1.96 2.53 2.53 3.68 3.66 7.14 1.02
80 0.996 1.771 1.60 1.91 2.25 2.91 2.91 4.23 4.20 8.19 1.18
90 1.121 1.992 1.81 2.16 2.54 3.29 3.28 4.77 4.74 9.23 1.34
100 1.245 2.214 2.01 2.41 2.83 3.67 3.65 5.31 5.28 10.28 1.50
120 1.494 2.657 2.43 2.90 3.42 4.42 4.40 6.40 6.35 12.37 1.81
150 1.868 3.321 3.05 3.65 4.29 5.55 5.52 8.03 7.97 15.50 2.29
200 2.491 4.428 4.08 4.89 5.75 7.44 7.39 10.74 10.67 20.73 3.08
250 3.113 5.535 5.12 6.13 7.21 9.33 9.26 13.46 13.36 25.96 3.87
300 3.736 6.641 6.15 7.37 8.67 11.21 11.13 16.17 16.06 31.18 4.66
350 4.358 7.748 7.19 8.61 10.13 13.10 12.99 18.88 18.75 36.41
400 4.981 8.855 8.22 9.85 11.59 14.99 14.86 21.60 21.45 41.64
500 6.226 11.069 10.29 12.33 14.51 18.76 18.60 27.03 26.84 52.09
600 7.472 13.283 12.36 14.81 17.44 22.54 22.33 32.46 32.23 62.54
The throw ratio is based on the value during projection onto a 150-inch \
screen size.
: 
Û
Note
The projection distances listed here involve an error of ±5 %.
 
z
When geometric adjustment is used, compensation is made so that the screen size becomes smaller than the specified 
 
z
size. 
						

							Setting up
26 - ENGLISH
Getting Started
For the screen aspect ratio of 4 : 3 (Unit : m) 
Q
Lens type
Zoom lens
Model number of   projection lens ET-D75LE1 ET-D75LE2 ET-D75LE3 ET-D75LE4 ET-D75LE8
Throw ratio 
Û1.6–2.2 : 1 2.2–3.3 : 1 3.3–5.6 : 1 5.6–8.9 : 1 8.8–16.5 : 1
Screen dimensions Projection distance (L)
Screen  size (") Effective 
height (SH) Effective 
width (SW) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT)
70 1.067 1.422 2.29 3.06 3.09 4.65 4.66 7.83 7.83 12.54 12.25 23.32
80 1.219 1.626 2.63 3.51 3.55 5.33 5.34 8.96 8.97 14.34 14.06 26.71
90 1.372 1.829 2.96 3.96 4.00 6.01 6.02 10.10 10.10 16.15 15.87 30.09
100 1.524 2.032 3.30 4.41 4.45 6.69 6.70 11.23 11.24 17.96 17.67 33.47
120 1.829 2.438 3.98 5.32 5.36 8.05 8.06 13.50 13.51 21.57 21.28 40.24
150 2.286 3.048 4.99 6.67 6.72 10.09 10.10 16.91 16.92 26.98 26.70 50.39
200 3.048 4.064 6.68 8.93 8.99 13.49 13.50 22.59 22.59 36.01 35.73 67.31
250 3.810 5.080 8.37 11.18 11.25 16.89 16.90 28.27 28.27 45.04 44.76 84.23
300 4.572 6.096 10.06 13.44 13.52 20.29 20.30 33.94 33.95 54.07 53.79 101.14
350 5.334 7.112 11.75 15.70 15.79 23.69 23.70 39.62 39.63 63.10 62.82 118.06
400 6.096 8.128 13.44 17.96 18.05 27.09 27.10 45.30 45.31 72.13 71.85 134.98
500 7.620 10.160 16.82 22.47 22.58 33.89 33.90 56.65 56.66 90.18 89.91 168.81
600 9.144 12.192 20.20 26.98 27.12 40.69 40.70 68.01 68.02 108.24 107.96 202.65
Lens type Zoom lensFixed-focus lens
Model number of   projection lens ET-D75LE6 ET-D75LE10 ET-D75LE20 ET-D75LE30 ET-D75LE5
Throw ratio 
Û1.1–1.3 : 1 1.6–2.0 : 1 2.0–2.9 : 1 2.9–5.6 : 1 0.8 : 1
Screen dimensions Projection distance (L)
Screen  size (") Effective 
height (SH) Effective 
width (SW) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Fixed
70 1.067 1.422 1.54 1.84 2.17 2.80 2.80 4.07 4.04 7.88 1.13
80 1.219 1.626 1.77 2.11 2.49 3.22 3.21 4.67 4.64 9.03 1.31
90 1.372 1.829 2.00 2.38 2.81 3.63 3.62 5.27 5.23 10.19 1.48
100 1.524 2.032 2.22 2.66 3.13 4.05 4.03 5.86 5.82 11.34 1.66
120 1.829 2.438 2.68 3.20 3.77 4.88 4.86 7.06 7.01 13.64 2.00
150 2.286 3.048 3.36 4.02 4.74 6.13 6.09 8.85 8.79 17.09 2.53
200 3.048 4.064 4.50 5.39 6.35 8.21 8.15 11.84 11.76 22.85 3.40
250 3.810 5.080 5.64 6.76 7.96 10.28 10.20 14.83 14.73 28.61 4.27
300 4.572 6.096 6.78 8.12 9.56 12.36 12.26 17.82 17.70 34.36 5.14
350 5.334 7.112 7.92 9.49 11.17 14.44 14.32 20.81 20.67 40.12
400 6.096 8.128 9.06 10.85 12.78 16.52 16.38 23.80 23.63 45.88
500 7.620 10.160 11.34 13.58 16.00 20.68 20.49 29.78 29.57 57.39
600 9.144 12.192 13.62 16.32 19.21 24.83 24.61 35.76 35.51 68.91
The throw ratio is based on the value during projection onto a 150-inch \
screen size.
: 
Û
Note
The projection distances listed here involve an error of ±5 %.
 
z
When geometric adjustment is used, compensation is made so that the screen size becomes smaller than the specified 
 
z
size. 
						

							Setting up
ENGLISH - 27
Getting Started
 
JProjection distance by projection lens (for PT-DS8500U)
For the screen aspect ratio of 4 : 3 (Unit : m) 
Q
Lens type
Zoom lens
Model number of   projection lens ET-D75LE1 ET-D75LE2 ET-D75LE3 ET-D75LE4 ET-D75LE8
Throw ratio 
Û1.5–2.0 : 1 2.0–3.0 : 1 3.0–5.0 : 1 5.0–8.0 : 1 7.9–15.0 : 1
Screen dimensions Projection distance (L)
Screen  size (") Effective 
height (SH) Effective 
width (SW) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT)
70 1.067 1.422 2.07 2.77 2.80 4.21 4.23 7.09 7.10 11.37 11.09 21.14
80 1.219 1.626 2.38 3.18 3.21 4.83 4.84 8.13 8.13 13.01 12.73 24.21
90 1.372 1.829 2.68 3.59 3.62 5.45 5.46 9.16 9.16 14.65 14.37 27.29
100 1.524 2.032 2.99 4.00 4.04 6.07 6.08 10.19 10.19 16.29 16.01 30.36
120 1.829 2.438 3.60 4.82 4.86 7.30 7.31 12.25 12.26 19.57 19.29 36.50
150 2.286 3.048 4.53 6.05 6.09 9.15 9.16 15.34 15.35 24.49 24.21 45.72
200 3.048 4.064 6.06 8.10 8.15 12.24 12.25 20.50 20.50 32.69 32.40 61.08
250 3.810 5.080 7.59 10.15 10.21 15.33 15.34 25.65 25.66 40.88 40.60 76.44
300 4.572 6.096 9.13 12.19 12.27 18.41 18.42 30.81 30.81 49.08 48.80 91.79
350 5.334 7.112 10.66 14.24 14.32 21.50 21.51 35.96 35.97 57.28 57.00 107.15
400 6.096 8.128 12.19 16.29 16.38 24.58 24.60 41.12 41.12 65.47 65.19 122.51
500 7.620 10.160 15.26 20.39 20.50 30.76 30.77 51.42 51.43 81.87 81.59 153.23
600 9.144 12.192 18.33 24.49 24.61 36.93 36.94 61.73 61.74 98.26 97.98 183.95
Lens type Zoom lensFixed-focus lens
Model number of   projection lens ET-D75LE6 ET-D75LE10 ET-D75LE20 ET-D75LE30 ET-D75LE5
Throw ratio 
Û1.0–1.2 : 1 1.4–1.8 : 1 1.8–2.6 : 1 2.6–5.1 : 1 0.8 : 1
Screen dimensions Projection distance (L)
Screen  size (") Effective 
height (SH) Effective 
width (SW) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Fixed
70 1.067 1.422 1.39 1.66 1.95 2.52 2.52 3.66 3.64 7.10 1.02
80 1.219 1.626 1.60 1.91 2.24 2.89 2.89 4.20 4.17 8.13 1.18
90 1.372 1.829 1.81 2.16 2.53 3.27 3.26 4.74 4.71 9.17 1.34
100 1.524 2.032 2.01 2.41 2.82 3.64 3.63 5.28 5.24 10.21 1.50
120 1.829 2.438 2.43 2.90 3.40 4.39 4.37 6.36 6.31 12.29 1.81
150 2.286 3.048 3.05 3.65 4.27 5.52 5.49 7.98 7.92 15.41 2.29
200 3.048 4.064 4.08 4.89 5.72 7.39 7.34 10.67 10.60 20.60 3.08
250 3.810 5.080 5.12 6.13 7.17 9.27 9.20 13.37 13.28 25.79 3.87
300 4.572 6.096 6.15 7.37 8.62 11.14 11.06 16.07 15.96 30.99 4.66
350 5.334 7.112 7.19 8.61 10.07 13.02 12.91 18.77 18.63 36.18
400 6.096 8.128 8.22 9.85 11.52 14.90 14.77 21.46 21.31 41.38
500 7.620 10.160 10.29 12.33 14.42 18.65 18.48 26.86 26.67 51.77
600 9.144 12.192 12.36 14.81 17.33 22.40 22.19 32.25 32.03 62.15
The throw ratio is based on the value during projection onto a 150-inch \
screen size.
: 
Û
Note
The projection distances listed here involve an error of ±5 %.
 
z
When geometric adjustment is used, compensation is made so that the screen size becomes smaller than the specified 
 
z
size. 
						

							Setting up
28 - ENGLISH
Getting Started
For the screen aspect ratio of 16 : 9 (Unit : m) 
Q
Lens type
Zoom lens
Model number of   projection lens ET-D75LE1 ET-D75LE2 ET-D75LE3 ET-D75LE4 ET-D75LE8
Throw ratio 
Û1.5–2.0 : 1 2.0–3.0 : 1 3.0–5.0 : 1 5.0–8.0 : 1 8.0–15.0 : 1
Screen dimensions Projection distance (L)
Screen  size (") Effective 
height (SH) Effective 
width (SW) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT)
70 0.872 1.550 2.26 3.02 3.06 4.60 4.61 7.74 7.75 12.40 12.12 23.06
80 0.996 1.771 2.60 3.47 3.51 5.27 5.28 8.86 8.87 14.18 13.90 26.41
90 1.121 1.992 2.93 3.92 3.95 5.95 5.96 9.99 9.99 15.97 15.69 29.76
100 1.245 2.214 3.27 4.36 4.40 6.62 6.63 11.11 11.11 17.76 17.47 33.10
120 1.494 2.657 3.93 5.26 5.30 7.96 7.97 13.35 13.36 21.33 21.04 39.79
150 1.868 3.321 4.94 6.60 6.64 9.98 9.99 16.72 16.73 26.68 26.40 49.83
200 2.491 4.428 6.61 8.83 8.89 13.34 13.35 22.34 22.34 35.61 35.33 66.56
250 3.113 5.535 8.28 11.06 11.13 16.70 16.71 27.95 27.96 44.54 44.26 83.29
300 3.736 6.641 9.95 13.29 13.37 20.07 20.08 33.57 33.57 53.47 53.19 100.02
350 4.358 7.748 11.62 15.52 15.61 23.43 23.44 39.18 39.19 62.40 62.12 116.75
400 4.981 8.855 13.29 17.76 17.85 26.79 26.80 44.80 44.80 71.33 71.05 133.48
500 6.226 11.069 16.63 22.22 22.33 33.51 33.52 56.03 56.03 89.19 88.91 166.95
600 7.472 13.283 19.97 26.69 26.82 40.24 40.25 67.26 67.26 107.04 106.77 200.41
Lens type Zoom lensFixed-focus lens
Model number of   projection lens ET-D75LE6 ET-D75LE10 ET-D75LE20 ET-D75LE30 ET-D75LE5
Throw ratio 
Û1.0–1.2 : 1 1.4–1.8 : 1 1.8–2.6 : 1 2.6–5.1 : 1 0.8 : 1
Screen dimensions Projection distance (L)
Screen  size (") Effective 
height (SH) Effective 
width (SW) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Fixed
70 0.872 1.550 1.52 1.82 2.13 2.75 2.75 4.00 3.97 7.74 1.12
80 0.996 1.771 1.75 2.09 2.44 3.16 3.15 4.59 4.55 8.88 1.29
90 1.121 1.992 1.97 2.36 2.76 3.57 3.56 5.17 5.14 10.01 1.47
100 1.245 2.214 2.20 2.63 3.08 3.98 3.96 5.76 5.72 11.14 1.64
120 1.494 2.657 2.65 3.17 3.71 4.79 4.77 6.94 6.89 13.40 1.98
150 1.868 3.321 3.33 3.98 4.66 6.02 5.98 8.70 8.64 16.80 2.50
200 2.491 4.428 4.45 5.33 6.24 8.06 8.01 11.64 11.56 22.46 3.36
250 3.113 5.535 5.58 6.68 7.82 10.11 10.03 14.58 14.47 28.11 4.22
300 3.736 6.641 6.71 8.03 9.40 12.15 12.05 17.51 17.39 33.77 5.08
350 4.358 7.748 7.84 9.38 10.98 14.19 14.07 20.45 20.31 39.43
400 4.981 8.855 8.96 10.73 12.56 16.23 16.10 23.39 23.23 45.09
500 6.226 11.069 11.22 13.43 15.72 20.32 20.14 29.27 29.06 56.40
600 7.472 13.283 13.47 16.14 18.88 24.41 24.18 35.15 34.90 67.72
The throw ratio is based on the value during projection onto a 150-inch \
screen size.
: 
Û
Note
The projection distances listed here involve an error of ±5 %.
 
z
When geometric adjustment is used, compensation is made so that the screen size becomes smaller than the specified 
 
z
size. 
						

							Setting up
ENGLISH - 29
Getting Started
 
JProjection distance by projection lens (for PT-DW8300U)
For the screen aspect ratio of 16 : 9 (Unit : m) 
Q
Lens type
Zoom lens
Model number of   projection lens ET-D75LE1 ET-D75LE2 ET-D75LE3 ET-D75LE4 ET-D75LE8
Throw ratio 
Û1.5–2.0 : 1 2.1–3.1 : 1 3.1–5.2 : 1 5.2–8.2 : 1 8.2–15.4 : 1
Screen dimensions Projection distance (L)
Screen  size (") Effective 
height (SH) Effective 
width (SW) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT)
70 0.872 1.550 2.32 3.10 3.14 4.72 4.73 7.94 7.94 12.71 12.43 23.65
80 0.996 1.771 2.66 3.56 3.60 5.41 5.42 9.09 9.09 14.54 14.26 27.08
90 1.121 1.992 3.01 4.02 4.06 6.10 6.11 10.24 10.25 16.37 16.09 30.51
100 1.245 2.214 3.35 4.48 4.52 6.79 6.80 11.39 11.40 18.21 17.92 33.94
120 1.494 2.657 4.03 5.39 5.44 8.17 8.18 13.69 13.70 21.87 21.58 40.80
150 1.868 3.321 5.06 6.76 6.81 10.23 10.24 17.15 17.15 27.36 27.08 51.09
200 2.491 4.428 6.77 9.05 9.11 13.68 13.69 22.90 22.91 36.51 36.23 68.25
250 3.113 5.535 8.49 11.34 11.41 17.13 17.14 28.66 28.67 45.67 45.39 85.40
300 3.736 6.641 10.20 13.63 13.71 20.57 20.58 34.42 34.42 54.82 54.54 102.55
350 4.358 7.748 11.91 15.92 16.00 24.02 24.03 40.17 40.18 63.97 63.70 119.70
400 4.981 8.855 13.63 18.21 18.30 27.47 27.48 45.93 45.93 73.13 72.85 136.85
500 6.226 11.069 17.05 22.78 22.90 34.36 34.37 57.44 57.45 91.43 91.16 171.16
600 7.472 13.283 20.48 27.36 27.49 41.25 41.26 68.95 68.96 109.74 109.47 205.46
Lens type Zoom lensFixed-focus lens
Model number of   projection lens ET-D75LE6 ET-D75LE10 ET-D75LE20 ET-D75LE30 ET-D75LE5
Throw ratio 
Û1.0–1.2 : 1 1.4–1.9 : 1 1.8–2.7 : 1 2.7–5.2 : 1 0.8 : 1
Screen dimensions Projection distance (L)
Screen  size (") Effective 
height (SH) Effective 
width (SW) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Fixed
70 0.872 1.550 1.56 1.87 2.18 2.82 2.82 4.10 4.07 7.94 1.15
80 0.996 1.771 1.79 2.14 2.51 3.24 3.23 4.70 4.67 9.10 1.33
90 1.121 1.992 2.02 2.42 2.83 3.66 3.65 5.31 5.27 10.26 1.50
100 1.245 2.214 2.25 2.70 3.15 4.08 4.06 5.91 5.87 11.42 1.68
120 1.494 2.657 2.72 3.25 3.80 4.92 4.89 7.11 7.07 13.74 2.03
150 1.868 3.321 3.41 4.08 4.78 6.17 6.14 8.92 8.86 17.22 2.56
200 2.491 4.428 4.56 5.47 6.40 8.27 8.21 11.93 11.85 23.03 3.44
250 3.113 5.535 5.72 6.85 8.02 10.36 10.28 14.95 14.84 28.83 4.33
300 3.736 6.641 6.87 8.24 9.64 12.46 12.36 17.96 17.83 34.63 5.21
350 4.358 7.748 8.03 9.62 11.26 14.55 14.43 20.97 20.82 40.43
400 4.981 8.855 9.18 11.01 12.88 16.65 16.50 23.98 23.81 46.23
500 6.226 11.069 11.49 13.78 16.12 20.83 20.65 30.01 29.80 57.83
600 7.472 13.283 13.80 16.55 19.36 25.02 24.80 36.03 35.78 69.43
The throw ratio is based on the value during projection onto a 150-inch \
screen size.
: 
Û
Note
The projection distances listed here involve an error of ±5 %.
 
z
When geometric adjustment is used, compensation is made so that the screen size becomes smaller than the specified 
 
z
size. 
						

							Setting up
30 - ENGLISH
Getting Started
For the screen aspect ratio of 4 : 3 (Unit : m) 
Q
Lens type
Zoom lens
Model number of   projection lens ET-D75LE1 ET-D75LE2 ET-D75LE3 ET-D75LE4 ET-D75LE8
Throw ratio 
Û2.0–2.7 : 1 2.7–4.1 : 1 4.1–6.9 : 1 6.9–11.0 : 1 10.9–20.6 : 1
Screen dimensions Projection distance (L)
Screen  size (") Effective 
height (SH) Effective 
width (SW) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT)
70 1.067 1.422 2.86 3.82 3.86 5.80 5.81 9.74 9.75 15.59 15.30 29.04
80 1.219 1.626 3.28 4.38 4.42 6.65 6.66 11.15 11.16 17.83 17.55 33.24
90 1.372 1.829 3.70 4.94 4.98 7.49 7.50 12.56 12.57 20.07 19.79 37.44
100 1.524 2.032 4.12 5.50 5.55 8.33 8.34 13.97 13.98 22.31 22.03 41.64
120 1.829 2.438 4.96 6.62 6.67 10.02 10.03 16.79 16.80 26.79 26.51 50.04
150 2.286 3.048 6.21 8.30 8.36 12.55 12.56 21.02 21.03 33.52 33.24 62.64
200 3.048 4.064 8.31 11.11 11.17 16.77 16.78 28.07 28.07 44.72 44.44 83.63
250 3.810 5.080 10.41 13.91 13.99 20.99 21.00 35.12 35.12 55.93 55.65 104.63
300 4.572 6.096 12.51 16.71 16.80 25.21 25.22 42.16 42.17 67.14 66.86 125.63
350 5.334 7.112 14.60 19.51 19.61 29.43 29.44 49.21 49.22 78.34 78.07 146.63
400 6.096 8.128 16.70 22.31 22.43 33.65 33.66 56.26 56.26 89.55 89.28 167.63
500 7.620 10.160 20.89 27.92 28.05 42.09 42.10 70.35 70.36 111.96 111.69 209.62
600 9.144 12.192 25.09 33.52 33.68 50.53 50.54 84.45 84.45 134.38 134.11 251.62
Lens type Zoom lensFixed-focus lens
Model number of   projection lens ET-D75LE6 ET-D75LE10 ET-D75LE20 ET-D75LE30 ET-D75LE5
Throw ratio 
Û1.4–1.6 : 1 1.9–2.5 : 1 2.5–3.6 : 1 3.6–6.9 : 1 1.0 : 1
Screen dimensions Projection distance (L)
Screen  size (") Effective 
height (SH) Effective 
width (SW) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Min.  
(LW) Max.  
(LT) Fixed
70 1.067 1.422 1.92 2.30 2.69 3.48 3.47 5.05 5.01 9.77 1.43
80 1.219 1.626 2.21 2.64 3.09 3.99 3.98 5.78 5.75 11.19 1.64
90 1.372 1.829 2.49 2.98 3.49 4.51 4.49 6.52 6.48 12.61 1.86
100 1.524 2.032 2.77 3.32 3.88 5.02 4.99 7.26 7.21 14.03 2.08
120 1.829 2.438 3.34 4.00 4.68 6.05 6.01 8.74 8.68 16.87 2.51
150 2.286 3.048 4.19 5.01 5.87 7.58 7.53 10.95 10.87 21.13 3.16
200 3.048 4.064 5.60 6.71 7.85 10.15 10.07 14.64 14.53 28.23 4.24
250 3.810 5.080 7.01 8.40 9.83 12.71 12.61 18.32 18.20 35.33 5.32
300 4.572 6.096 8.43 10.10 11.82 15.28 15.15 22.01 21.86 42.43 6.40
350 5.334 7.112 9.84 11.80 13.80 17.84 17.68 25.70 25.52 49.53
400 6.096 8.128 11.26 13.49 15.78 20.40 20.22 29.39 29.18 56.64
500 7.620 10.160 14.08 16.88 19.75 25.53 25.30 36.76 36.50 70.84
600 9.144 12.192 16.91 20.27 23.72 30.66 30.38 44.14 43.83 85.04
The throw ratio is based on the value during projection onto a 150-inch \
screen size.
: 
Û
Note
The projection distances listed here involve an error of ±5 %.
 
z
When geometric adjustment is used, compensation is made so that the screen size becomes smaller than the specified 
 
z
size.