Panasonic ET-PAD310, Руководство по установке

Страница: 6 / 14

6
Unit: m
Model number of
projection lens
(Throw ratio)
Aspect
ratio
PT-DS12K series / PT-DS8500U and PT-DS100XE
Projection distance (L) formula
Minimum Maximum
Zoom lens
ET-D75LE1
(1.5-2.0:1)
4:3
L = 1.2087 × Screen diagonal (m) – 0.0760 L = 1.6142 × Screen diagonal (m) – 0.1004
16:9
L = 1.3150 × Screen diagonal (m) – 0.0760 L = 1.7559 × Screen diagonal (m) – 0.1004
ET-D75LE2
(2.0-3.0:1)
4:3
L = 1.6220 × Screen diagonal (m) – 0.0795 L = 2.4291 × Screen diagonal (m) – 0.1064
16:9
L = 1.7638 × Screen diagonal (m) – 0.0795 L = 2.6457 × Screen diagonal (m) – 0.1064
ET-D75LE3
(3.0-5.0:1)
4:3
L = 2.4291 × Screen diagonal (m) – 0.0958 L = 4.0591 × Screen diagonal (m) – 0.1216
16:9
L = 2.6457 × Screen diagonal (m) – 0.0958 L = 4.4213 × Screen diagonal (m) – 0.1216
ET-D75LE4
(5.0-8.0:1)
4:3
L = 4.0591 × Screen diagonal (m) – 0.1158 L = 6.4528 × Screen diagonal (m) – 0.1013
16:9
L = 4.4213 × Screen diagonal (m) – 0.1158 L = 7.0315 × Screen diagonal (m) – 0.1013
ET-D75LE8
(7.9-15.0:1)
4:3
L = 6.4567 × Screen diagonal (m) – 0.3862 L = 12.0945 × Screen diagonal (m) – 0.3598
(8.0-15.0:1)
16:9
L = 7.0315 × Screen diagonal (m) – 0.3862 L = 13.1732 × Screen diagonal (m) – 0.3598
ET-D75LE6
(1.0-1.2:1)
4:3
L = 0.8150 × Screen diagonal (m) – 0.0566 L = 0.9764 × Screen diagonal (m) – 0.0736
16:9
L = 0.8858 × Screen diagonal (m) – 0.0566 L = 1.0630 × Screen diagonal (m) – 0.0736
ET-D75LE10
(1.4-1.8:1)
4:3
L = 1.1425 × Screen diagonal (m) – 0.0857 L = 1.4767 × Screen diagonal (m) – 0.1085
16:9
L = 1.2446 × Screen diagonal (m) – 0.0857 L = 1.6086 × Screen diagonal (m) – 0.1085
ET-D75LE20
(1.8-2.6:1)
4:3
L = 1.4618 × Screen diagonal (m) – 0.0832 L = 2.1241 × Screen diagonal (m) – 0.1162
16:9
L = 1.5924 × Screen diagonal (m) – 0.0832 L = 2.3137 × Screen diagonal (m) – 0.1162
ET-D75LE30
(2.6-5.1:1)
4:3
L = 2.1089 × Screen diagonal (m) – 0.1131 L = 4.0899 × Screen diagonal (m) – 0.1765
16:9
L = 2.2972 × Screen diagonal (m) – 0.1131 L = 4.4552 × Screen diagonal (m) – 0.1765
ET-D75LE40
(5.0-8.0:1)
4:3
L = 4.0379 × Screen diagonal (m) – 0.1577 L = 6.4377 × Screen diagonal (m) – 0.1615
16:9
L = 4.3985 × Screen diagonal (m) – 0.1577 L = 7.0126 × Screen diagonal (m) – 0.1615
Fixed-focus
lens
ET-D75LE5
(0.8:1)
4:3
L = 0.6220 × Screen diagonal (m) – 0.0835
16:9
L = 0.6772 × Screen diagonal (m) – 0.0835
ET-D75LE50
(0.8:1)
4:3
L = 0.6202 × Screen diagonal (m) – 0.0713
16:9
L = 0.6755 × Screen diagonal (m) – 0.0713
Note
z
The values obtained from the above formulas may contain slight errors.
z
The throw ratio is based on the value during projection onto a 3 810 mm (150”) screen size.
z
When GEOMETRY or KEYSTONE adjustment is used, compensation is made so that the screen size
becomes smaller than the specified size.
Standard installation dimensions (Continued)