The IBM 4820 Model 2GB is a 12.1-inch Iron Gray touch screen display with innovative infrared touch technology that improves image quality and increases reliability and usability. The dual bulb display provides superior image quality with higher screen brightness, higher contrast ratio and wider viewing angles. It is identical to the Model 2WN except for the product color. It attaches to the IBM SurePOS 700 Models 72x, 74x, 78x, the SurePOS 4694, SurePOS 300 Series (and other SurePOS 500 Series (and other select systems) via the industry-standard 15-pin VGA-style analog video interface. It is available in a choice of open, standard touch and I/O connectivity's that includes USB (powered or standard) or RS-232 interfaces.
In addition, the display is available in two versions -- a base value touch screen only version or a performance version that also includes support for the Iron Gray Magnetic Stripe Reader (MSR), Iron Gray keypad/MSR and keylock. The value and performance models are each available with either USB or RS-232 connectivity. In addition, the performance USB version includes 2 standard USB connectors for connecting other external USB devices.
The Model 2GB will integrate smoothly on wide or narrow-footprint system units including the SurePOS 700 and 4694 platforms, using IBM's existing enhanced stiffness display mounts. The display covers are IBM Pearl White and are color-matched with other I/O devices that attach to an IBM system unit.