Symphony allows you to upload an image (jpg, gif or bmp file) to be used as a map (visual representation) of your camera configuration. You can place cameras, Camera Views, digital input and output devices, hot links, and labels on maps. These devices/views are represented by icons.
You can click on a camera icon or click and drag a camera icon from the maps to panels in your main console or Video Wall to immediately change the image displayed in a panel.
Adding Digital Input and Output to Maps
Activating an Output Device Using the Map Context Menu