Epson G7800 Інформація про оновлення мікропрограми - Сторінка 13
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Details of Updated Optional Accessories (Version 2.00)
Vertical lens shift: Home
position
Vertical corner (concave)
26°
Vertical corner (convex)
22°
EB‑ ‑ G7805/EB‑ ‑ G7800/EB‑ ‑ G7100
Vertical lens shift: Home
position
Horizontal corner
31°
(concave)
Horizontal corner
19°
(convex)
Vertical corner (concave)
29°
Vertical corner (convex)
21°
ELPLM15 Projection Distance
You can calculate the projection distance using the following formulas.
You can also use the projection distance calculator to automatically
calculate various distances for you.
a
https://epson.com/
EB‑ ‑ G7905U/EB‑ ‑ G7900U/EB‑ ‑ G7500U/EB‑ ‑ G7400U/EB‑ ‑ G7200W/EB‑ ‑ G7000
W
• Screen aspect ratio: 16:10 or 16:9
• Minimum distance (Wide) (cm) = Screen width (cm) × 2.16
• Maximum distance (Tele) (cm) = Screen width (cm) × 3.48
• Screen aspect ratio: 4:3
• Minimum distance (Wide) (cm) = Screen width (cm) × 2.59
• Maximum distance (Tele) (cm) = Screen width (cm) × 4.18
Vertical lens shift: Top
15°
12°
ELPLM15 Polarizer (ELPPL01) Installation Distance
Vertical lens shift: Top
28°
19°
18°
11°
EB‑ ‑ G7805/EB‑ ‑ G7800/EB‑ ‑ G7100
• Minimum distance (Wide) (cm) = Screen width (cm) × 2.20
• Maximum distance (Tele) (cm) = Screen width (cm) × 3.56
The following table shows the installation range of the polarizer (ELPPL01).
A
Installation range of the polarizer
B
Shortest distance from the projection lens to the polarizer
C
Longest distance from the projection lens to the polarizer
D
Polarizer (ELPPL01)
Projector Resolution
B
WUXGA
180
WXGA
200
XGA
170
13
C
240
240
240