The NX-5000 Series supports 2 digital CAIs - P25 (Phases 1 & 2) and NXDN™ - plus FM analog in a single radio. Unsurpassed interoperability is in your hands. A desired CAI can be selected at will – whether you are intent on going fully digital, undecided about which digital system to pick, or just wanting to maintain both digital and analog for a while. Integrated luminance sensor on a 2.55-inch (154 x 422 pixel) 65,536-color TFT display automatically adjusts the brightness of the backlight. On the screen, text data is shown in multi-line, as much as 5 lines.