| 摘要 |
PURPOSE:To reduce repetitive operation times of a 0 key, and eliminate the laboriousness of key operations and key input errors by providing a unit assignment key for a hundred million, 10 thousands, a thousand, etc. and means of shifting display numerical values by as much as the number of digits corresponding to said units. CONSTITUTION:A unit assignment key 23 indicating units of a hundred million, 10 thousands, a thousand, etc. and a means of detecting the operation of the key 23 after the operation of numerical keys 21 are provided to a key control type electronic apparatus 1 provided with the numerical keys 21, etc. Further, a means of shifting the key inputted numerical information to be displayed by as much as the numer of digits to display corresponding to the unit of the key 23 in response to the detected output of said detecting means and a means of inserting a numerical value 0 to all of the low-order digits of the shifted numerical information are provided. |
