Operation
Table 4-2. Aspect Ratio Settings (continued)
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
Letterbox mode scales (zooms in on) a 4:3 image linearly (by the
Letterbox same amount on all sides) to fill a 16:9 display, cropping the top and bottom of the image.
4:3
16:9
| 4:3 Narrow linearly scales |
| the source active image |
4:3 | horizontally, so that a 4:3 |
Narrow | source has the correct |
| aspect ratio when using |
| an anamorphic lens. |
4:3
50 | Runco |
