The CD-7220 Series customer pole display uses a vacuum fluorescent display (VFD) tube presenting bright and easy to read characters. Because of the VFD technology, the display is viewable from a wide angle. Customers will appreciate not having to remain in a fixed viewing position to see the display. The CD-7220 Series customer pole display has two pole sections giving you the choice of four different display heights. The display can be rotated up to 270 degrees. The head of the display can tilt up to 35 degrees maximum. The combination of these features gives you the flexibility to tailor the display position to your unique application. The CD-7220 Series D provides Dual independent displays. You can choose to show the same or different messages with a single pole display. With two lines of twenty characters on each side, the CD-7220 Series D can display 96 alphanumeric messages with 13 international characters. Additionally, a software utility is provided to transfer character dot patterns to ASCII code giving you the ability to define characters and demo messages to download to the display EPROM. The CD-7220 Series customer pole display uses an easy to connect RS-232C serial port connection with a wide range of available communication speeds from 300 to 38,400 bps. The CD-7220 Series pass-through function allows you to connect another serial device by sharing one single serial port on the host system. The CD-7220 Series also offers a variety of emulation modes including Epson, Aedex, Emax, and Ultimate.