| 摘要 |
PURPOSE:To display a control state simply by displaying an actual result value to a planned value graphically. CONSTITUTION:The titled control machine can be used as a housekeeping book or an electronic calculator by a switch MS1. When the machine is used as the housekeeping book, keys K01, K02 specify income items and are used when the amount is added to an income total storage memory. Keys K11-K23 indicate outgoing items and are used when an estimate is registered or a real outgoing amount is added to the total storage memory. When the keys K11-K23 are depressed while depressing a key KB, the balance of the estimate is displayed. The amounts and the rate of the outgoing total to the extimate can be displayed as graphs on a display part. When the machine is used as the electronic calculator, normal calculation can be attained by using keys KN, KFN. |
