What is osd timeout?

OSD (On Screen Display) timeout refers to the duration for which information or messages are displayed on a screen before disappearing or timing out. The OSD timeout feature is widely used in digital devices such as televisions, monitors, and projectors to display various types of information, including volume levels, brightness, input sources, and notifications.

In most devices, OSD timeout can be adjusted by the user, with options ranging from a few seconds to several minutes. The OSD timeout feature helps to prevent the screen from cluttering with too much information and preserves the user's viewing experience. Additionally, it can save power and reduce eye strain for those prone to looking at the screen for extended periods.