A 15" Marine Display with PIP (Picture-in-Picture) function and multi-video inputs is a display unit designed for marine environments, such as boats, ships, and other watercraft. The PIP function allows users to view multiple video sources on the same screen, making it an ideal solution for navigation, entertainment, and monitoring applications. The front panel OSD (On-Screen Display) control provides ease of use, allowing users to adjust various display settings and switch between different video sources quickly. The OSD control is typically located on the front of the display, making it easy to access and operate. The display unit is designed to accept multiple video inputs, which can include HDMI, VGA, composite, and other formats, depending on the specific model. This versatility allows users to connect a wide range of devices, including GPS systems, radar, sonar, cameras, and entertainment systems, all of which can be displayed simultaneously using the PIP function. The unit is designed to be powered by 24V DC to DC power input, which is commonly used in marine applications. It also features isolation resistance, which helps to protect against electrical interference and ensures reliable operation even in harsh marine environments. A 15" Marine Display with PIP function and multi-video inputs is an excellent choice for marine applications, providing a versatile and reliable display solution that is easy to use and offers a range of useful features.