The UCP-48 provides 32 input selectors each having a 4-character LCD display to show the source ID name. This panel can be configured to control up to four router destinations and has 8 level-select buttons for breakaway switching. Sixteen page-select buttons allow the panel to access a total of 512 separate sources. The contents of the pages are completely user-definable, allowing them to be set up to show sources by category, by functional groups, sequentially, or in any other method that may be appropriate to the application. The active source selection is indicated by a contrasting backlight color on the LCD display and by changing the source ID label to a block display with the characters reversed out. This results in a high-visibility indication of the router status.