Congratulations on the purchase of your new SENSORY 12 CHESS CHALLENGER. Created by Fidelity International, Inc., the world’s leading manufacturer of microprocessor-based board games, this remarkable chess computer is truly one of a kind. This unit boasts an award-winning chess program inside a housing which is unique and beautifully designed, yet affordable. The elegant styling, special features, and price/performance ratio of this computer lend the SENSORY 12 the distinction of being the best of all possible worlds!
In order to provide you with our most current state-of-the-art developments, this product has been improved in several ways and we have therefore named this model the SENSORY “12B”. In addition to the hardware and software enhancements that this “B” version faster and more competitive than the original SENSORY “12”, we have streamlined its operation.
This units many features and playing options will certainly enhance your enjoyment of the game.
Excerpts taken from the “Fidelity Sensory Chess Challenger 12B” User Manual