Adjust the contrast of your monitorAdjust the contrast control of your monitor until all 3 lines of text below are visible.Make sure that the third line of text is not too bright. |
| kdhkjbc |
| kdhkjbc |
| kdhkjbc |
| This is a test line for testing Brightness and contrast |
| kdhkjbc |
| This is a test line for testing Brightness and contrast |
| kdhkjbc |
| This is a test line for testing Brightness and contrast |
| kdhkjbc |
| kdhkjbc |
| kdhkjbc |