Panasonic PT-DW17K2

Chapter 2 Getting Started — Setting up
ENGLISH - 49
For PT-DZ16K2
r Zoom lens
Projection lens Model No. Throw ratio Aspect ratio
Projection distance (L) formula
Min. (LW) Max. (LT)
ET-D75LE6
0.9 - 1.1:1 16:9 = 0.8201 x SD
- 0.0566 = 0.9825 x SD - 0.0736
1.2 - 1.5:1 4:3 = 1.0036 x SD
- 0.0566 = 1.2024 x SD - 0.0736
ET-D75LE10
1.3 - 1.7:1 16:9 = 1.1497 x SD
- 0.0857 = 1.4860 x SD - 0.1085
1.7 - 2.2:1 4:3 = 1.4070 x SD
- 0.0857 = 1.8186 x SD - 0.1085
ET-D75LE20
1.7 - 2.4:1 16:9 = 1.4709 x SD
- 0.0832 = 2.1373 x SD - 0.1162
2.2 - 3.2:1 4:3 = 1.8002 x SD
- 0.0832 = 2.6157 x SD - 0.1162
ET-D75LE30
2.4 - 4.7:1 16:9 = 2.1221 x SD
- 0.1131 = 4.1155 x SD - 0.1765
3.2 - 6.2:1 4:3 = 2.5971 x SD
- 0.1131 = 5.0367 x SD - 0.1765
ET-D75LE40
4.6 - 7.4:1 16:9 = 4.0631 x SD
- 0.1577 = 6.4779 x SD - 0.1615
6.2 - 9.9:1 4:3 = 4.9726 x SD
- 0.1577 = 7.9279 x SD - 0.1615
ET-D75LE8
7.3 - 13.8:1 16:9 = 6.4950 x SD
- 0.3862 = 12.1692 x SD - 0.3598
9.8 - 18.5:1 4:3 = 7.9489 x SD
- 0.3862 = 14.8932 x SD - 0.3598
r Fixed-focus lens
Projection lens Model No. Throw ratio Aspect ratio
Projection distance
(L1) formula
Formula for distance between projector and
screen (A1)
Min. Max.
ET-D75LE90
0.36:1 16:9 = 0.312 x SD + 0.020
= 0.254 x SH
- 0.114 = 0.370 x SH - 0.114
0.48:1 4:3 = 0.381 x SD + 0.020
Projection lens Model No. Throw ratio Aspect ratio Projection distance (L) formula
ET-D75LE50
0.7:1 16:9 = 0.6240 x SD
- 0.0713
0.9:1 4:3 = 0.7637 x SD
- 0.0713
Adjusting adjustable feet
Install the projector on a at surface so that the front of the projector is parallel to the screen surface and the
projection screen is rectangular.
If the screen is tilted downward, the projection screen can be adjusted to be rectangular by adjusting the front
adjustable feet. The adjustable feet can also be used to adjust the projector to be level when it is tilted in the
horizontal direction.
Adjustable feet can be extended by turning them as shown in the gure. Turning them in the opposite direction will
return them to the original position.
Adjustable range
Adjustable feet: Approx. 12 mm (15/32") each
Attention
f Heated air is expelled from the air exhaust port while the lamp is lit. Do not touch the air exhaust port directly with your hand when adjusting
the adjustable feet. (x page 27)