| 摘要 |
PURPOSE:To easily change display specifications even after a machine base has been assembled by providing a nonvolatile storage means which stores specifications selecting data by a specifications selecting data input means and can execute communication to an electronic control apparatus. CONSTITUTION:By operating a specifications selecting data input means 11 by an operator, specifications selecting data for determining the display specifications is inputted, its specifications selecting data is stored in a nonvolatile storage means 20, and by its data, an electronic control apparatus 3 allows an indicator 12 to execute a display operation by desired display specifications. As a result, by only operating the specifications data input means 11 provided on an exposed part of a vehicle body, the display specifications can be switched. In such a way, a charge of the display specifications before delivery in a forklift manufacturing plant, and a change of the display specifications after delivery from the forklift manufacturing plant can be executed very easily. |
