User Guide
Page 5
...8226; Be sure to press the 5 key before using the calculator for the first time. • Even if the calculator is operating normally, replace the battery at least once every three years for the fx115MS/fx-570MS/fx-991MS, or at least once every two years for special, collateral,...without notice. • In no event shall CASIO Computer Co., Ltd. only, and may require replacement sooner than the normal expected battery life. • Low battery power can cause slow display response, total failure of the display, and shortening of battery life. Very low temperatures can cause memory contents ...
...8226; Be sure to press the 5 key before using the calculator for the first time. • Even if the calculator is operating normally, replace the battery at least once every three years for the fx115MS/fx-570MS/fx-991MS, or at least once every two years for special, collateral,...without notice. • In no event shall CASIO Computer Co., Ltd. only, and may require replacement sooner than the normal expected battery life. • Low battery power can cause slow display response, total failure of the display, and shortening of battery life. Very low temperatures can cause memory contents ...
User Guide
Page 40
...display, calculation error is ±1 at the last significant digit.) Errors are cumulative in the case of consecutive calculations, which can result in the case of ^(xy), x y , x!, 3 , nPr, nCr, etc.) In the vicinity of a function's singular point and point of inflection, errors are performed in improper operation. Replacing the Battery Dim figures on . Replace the battery... as soon as possible when display figures become large. Continued use of the calculator when the battery is low can also ...
...display, calculation error is ±1 at the last significant digit.) Errors are cumulative in the case of consecutive calculations, which can result in the case of ^(xy), x y , x!, 3 , nPr, nCr, etc.) In the vicinity of a function's singular point and point of inflection, errors are performed in improper operation. Replacing the Battery Dim figures on . Replace the battery... as soon as possible when display figures become large. Continued use of the calculator when the battery is low can also ...