![](/images/new-backgrounds/1172064/17206473x1.webp)
INPUT menu (continued)
Item | Description |
FRAME LOCK | Using the buttons ▲/▼ turns the frame lock function on/off. |
| TURN ON TURN OFF |
| • This item performs only at a RGB signal with vertical |
| frequency from 50 to 72 Hz. |
| • When the TURN ON is selected, a moving picture is |
| displayed more smoothly. |
| • This function may cause a certain degradation of the picture. |
| In such a case, please select the TURN OFF. |
INFORMATION | Choosing this item displays a dialog titled “INPUT |
| INFORMATION”. It shows the information about the current |
| input. |
| • The “FRAME LOCK” message on the dialog means the |
| frame lock function is working. ( 33) |
| • This item can’t be chosen at no signal. |
ViewSonic PJ400 | 33 |