Operation
Aspect Ratio: To change the aspect ratio (size and shape) of the projected image, press 
or 
to highlight Aspect Ratio. Use the 
or 
buttons to select the appropriate aspect ratio for your screen size, installed lens configuration and the type of program material being viewed, then press ENTER; refer to Table
Table 4-2. Aspect Ratio Settings
Aspect |
| Aspect | Geometry of Projected Image | ||
| Ratio of |
|
| ||
Ratio | Description | With Standard Lens |
| ||
Source | With Anamorphic Lens (2.35:1 Screen) | ||||
Setting |
| ||||
| Signal | (1.78:1 Screen) | |||
|
|
| |||
16:9
| 16:9 linearly scales the |
16:9 | source active image |
horizontally and | |
| vertically to fill a 16:9 |
| screen. |
4:3
16:9
| 4:3 linearly scales the |
4:3 | source active image |
horizontally and | |
| vertically to fill a 4:3 |
| screen. |
4:3
38 | Planar PD8130/PD8150 Installation/Operation Manual |