Samsung SCH-R250 User Manual (user Manual) (ver.f8) (English) - Page 115
Stop Watch
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• To add parentheses [( )] to your calculation or to enter a Power exponent (^), such as, 3^2, which is the equivalent of 32, press Operator. • Press Clear to clear current entries. 3. Select a type(s) of calculation. • [ x ] Multiplication - Press Navigation key Up Division - Press Navigation key Down. • [ + ] Addition - Press Navigation key Right. • [ - ] Subtraction - Press Navigation key Left. 4. Enter the other number(s) and press to perform the calculation and view the result. Stop Watch You can use this function to set a stop watch. 1. From the Tools menu, select Stop Watch. The Stop Watch screen appears in the display. 2. To start, stop, and resume the stopwatch count, press . 3. At the start of each succeeding event/ lap, press Record to record the completion time for the previous event/ lap. You can record up to eight event/lap times. 4. To reset the stop watch and to erase all stop watch (lap) times recorded, press Reset. Tools 111