| 摘要 |
PURPOSE:To provide explanation of a required operating method suitably effectively according to skill of an operator of each user and a mode range to be used as one of maintenance service of a service man by a method wherein a mode requiring operation time in actual use, a mode difficult to be understood, etc., are enabled to be exactly closely examined. CONSTITUTION:A data tabulation device is equipped with a human body detector 101 which detects existence of an operator, a non-volatile RAM 102 for storing various data, a measuring counter 103 for measuring time, an operation display part 104 for input and display of various keys, a printer 105 for output of a content of the non-volatile RAM 102, and a control part 106 for control of the whole. When existence of the operator is detected, time while the operation is positioned at a specific position is measured, and the measured time is stored. |
