Warranty TELEDEX INC. warrants these products to the original purchaser to be free from defective material and workmanship. The product will be repaired or replaced at our option, for up to one year when returned with proof of purchase to the address below. Include a check or money order for $3.00 to cover postage. TELEDEX INC. 1 Atlas st. Kenilworth, NJ 07033 Warranty valid only in the U.S.A. Printed in China 6/02 www.datexx.com

The calculator automatically turns off after about 7 minutes if no key is pressed. +/- key - Press to change the displayed number from positive {+) to negative (-) or from negative (-) to positive {+). - appears when the value is negative. CE key - Press CE to delete the displayed number without losing any pending calculation. If a result is too large to show on the display, the calculator stops and displays E. Press CE to resume calculating. Press ON/AC to clear the entire calculation. Press