How to install
■Screen setting
The screen height depends on your screen size. This unit projects facing slightly upward, although projecting symmetrically about the lens center on the horizontal axis. The following charts show the height [H] from the lens center to the screen bottom. Consider dimension [H] when determining the position to set your screen.
This unit
Center of lens
Projection distance [L]
4:3 screen
Screen size
(diagonal)
16:9 screen
*
Screen size
(diagonal)
Height to the screen [H]
*
* 
See “DIGITAL LENS SHIFT” described in the next section on page 18.
4:3 Screen |
|
|
| 16:9 Screen |
|
|
|
|
|
|
|
|
|
|
|
|
| (When “DIGITAL LENS SHIFT” is set to 0) |
| |
Screen size | Height to the screen bottom [H] | Screen size | Height to the screen bottom [H] | |||
(inch) | (cm) | (inch) | (inch) | (cm) | (inch) | |
60 | 18 | 7- 1/16 |
| 60 | 32 | 12- 5/8 |
80 | 24 | 9- 7/16 |
| 80 | 42 | 16- 1/2 |
100 | 30 | 11- 13/16 |
| 100 | 53 | 20- 7/8 |
120 | 36 | 14- 3/16 |
| 120 | 64 | 25- 3/16 |
150 | 45 | 17- 3/4 |
| 150 | 80 | 31- 1/2 |
200 | 59 | 23- 1/4 |
| 200 | 106 | 41- 3/4 |
■Setting “SCREEN ASPECT”
It is necessary to set the screen aspect ratio (4:3 or 16:9) depending on your screen in order to properly project images on the entire area of the screen. When the 16:9 screen is used and “SCREEN ASPECT” is set to “16:9”, it is possible to project 4:3 video signals on the entire screen without losing any part of the image off screen. It is also possible to adjust the projected image vertically as described in the next section. See “SCREEN ASPECT” in the menu group 4<SETUP> described on page 17.
■Adjusting with “DIGITAL LENS SHIFT”
When “SCREEN ASPECT” in the menu group 4<SETUP> on the menu is set to “16:9”, the projected image can be vertically adjusted within the range shown on the right by digitally changing
[H](the height from the lens center to the screen bottom). See page
17.
Screen size | Height to the screen bottom [H] | |
(inch) | (cm) | (inch) |
60 | ||
80 | ||
100 | ||
120 | ||
150 | ||
200 | ||