| 摘要 |
<p>PURPOSE:To save power for an accumulative traveling distance input and to surely execute the input by automatically transferring and storing accumulative traveling distance data from a vehicle accumulative traveling distance integration storing circuit arranged on the electronic tachometer side to/in a memory medium. CONSTITUTION:When the memory medium B is loaded to the electronic tachometer A, a memory medium detecting sensor 5 detects the loading and transmits a signal to a controller 4 and the controller 4 reads out the accumulative traveling distance at that time from an integration storage circuit 1, transfers/stores the read contents to/in the memory medium B and displays the contents on a display circuit 2. When the accumulative traveling distance displayed on the circuit 2 is different from the accumulative traveling distance indicating value of a speed meter, a crewman inputs the accumulative traveling distance indication value of the speed meter to a correction input circuit 3, so that a correct accumulative traveling distance is newly transferred/stored to/in the memory medium B.</p> |
