User manual SHARP EL-T100W

[. . . ] Measuring your brain fitness level / Mesurer l'âge de votre cerveau / How young is your mind?You can measure your brain fitness level, based on the results of 50 simple calculations (addition, subtraction, and multiplication). This brain fitness level* is measured by comparison with statistical results based on real performance data. * Brain fitness level is scored in a range between 20 to 80 years pf age. [. . . ] If all records have identical brain fitness levels, they are ranked the same. [Example 1] If Brain Fitness Measurement records of 38, 32, and 27 are stored: "27" is ranked first, "32" second, and "38" third. [Example 2] If three Brain Fitness Measurement records of 27 are stored: All are ranked first as one record. (The second and third rank records are not displayed. ) [Example 3] If two Brain Fitness Measurement records of 27 and a record of 32 are stored: The two records of "27" are ranked first as one record, and the record of "32" is ranked second. (The third rank record is not displayed. ) [Example 4] If a Brain Fitness Measurement record of 27 and two record of 32 are stored: The record of "27" is ranked first, and the two records of "32" are ranked second. (The third rank record is not displayed. If you enter the wrong answer and realize before pressing the the entered number then re-enter the correct answer, or use Key, press to clear to correct each digit. If you are confident you have entered the correct answer in step , press . (If you in step without entering a number, it is regarded as an incorrect answer and press your correct answer ratio drops. This calculator has three modes: Calculator mode, Brain Fitness Measurement mode ("Age"), and Maths Quiz ("Quiz") mode. To switch from Maths Quiz mode or Brain Fitness Measurement mode to this mode, press . Set the calculator to this mode to use the Brain Fitness Measurement function. To switch from Calculator mode or Maths Quiz mode to this mode, press Age . In this mode, available functions and keys are limited to the following: Functions "DEL. Set the calculator to this mode to use the Maths Quiz function. To switch from Calculator mode or Brain Fitness Measurement mode to this mode, press Quiz . In this mode, available functions and keys are limited to the following: Functions " ", "COR. Your brain fitness level will not be determined or stored if: 1) While performing a Brain Fitness Measurement, the calculator is switched to another mode or returned to the initial screen of Brain Fitness Measurement 2) The completed duration exceeds 29 minutes and 59 seconds · The display when the completed duration exceeds 29 minutes and 59 seconds · To answer each of the given problems. When the specified number of problems have been answered, the correct answer ratio and the completed duration are displayed. If your completed duration is better than the top three entries, it's ranking ("1 RANK", "2 RANK", or "3 RANK") is also displayed. [. . . ] Before replacing the battery, make a written record of any important information. Read and follow the instructions in "Initializing the calculator". Select the desired problem count for which to recall the records. This is the fourth recent completed duration record for a Maths Quiz set. [. . . ]