VX4381-4K Hot Keys
Hot Keys
When the On-Screen Display (OSD) Menu is off, you can quickly access special functions by using the control panel keys.
| Key | Description |
|---|---|
| [◄] | Press and hold the key for 5 seconds to lock/unlock the OSD Menu.
When the menu appears on the screen, continue holding the key for 10 seconds to lock/unlock the OSD Menu.  |
| [►] | Press and hold the key for 5 seconds to lock/unlock the Power button.
When the menu appears on the screen, continue holding the key for 10 seconds to lock/unlock the Power button.  |
| [▲] | Press and hold the key for 5 seconds to display/hide the boot up screen when the device is turned on.
 |