| 摘要 |
PURPOSE:To set quickly and easily the controllers opposite to various external devices by performing a prescribed display with operations of an external input key and also providing the prescribed functions to the interfaces in response to those external devices. CONSTITUTION:A display panel 5a having display functions for languages, patterns and operations is provided together with an external input key 4a which sets various display functions from outside, a CPU1 containing the standard hardware and the built-in software of multiple functions, and an I/O interface 4b which controls an optional external device B selected by the CPU1. Then the CPU1 performs a prescribed display through the panel 5a according to the operation of the key 4a and also performs the control to provide a desired function to the interface 4b in response to the device B. |
