Image
Option | Actions/Descriptions |
Contrast | Controls the degree of difference between the lightest |
| and darkest parts of the picture. Adjusting the contrast |
| changes the amount of black and white in the image. |
| Select the desired setting with the / buttons: |
| Press the button to decrease the contrast. |
| Press the button to increase the contrast. |
Brightness | Adjusts the brightness of the image. |
| Select the desired setting with the / buttons: |
| Press the button to darken the image. |
| Press the button to lighten the image. |
Keystone | Adjusts image distortion caused by tilting the projector. |
| Select the desired setting with the / buttons: |
| Press the button to reduce the upper width. |
| Press the button to reduce the lower width. |
Aspect Ratio | Selects this function to fit 1:1, 16:9, 4:3 aspect ratio. In |
| order to use the 1:1 aspect ratio, the input must be a |
| computer signal (through VGA cable) of resolution less |
| than SVGA (800 x 600). If the input signal is a computer |
| signal greater than SVGA or component 1080i / 720p, |
| only 16:9 or 4:3 aspect ratio will be available. |
ViewSonic PJ458D | 25 |
