ILLUMINATION CONTROL DEVICE

PURPOSE:To enhance the secureness of operation with ease of judgement of corresponding relationship between a turn-on level setting means and load channels by making the number of the turn-on level setting means smaller than that of the load channels and by displaying comment data corresponding to each load channel together with the load channel number. CONSTITUTION:Means for setting turn-on levels of all load channels are provided so that turn-on level setting means 11-120, smaller in number than load channels, set the turn-on levels of load channels divided into groups corresponding to the level setting means by switching the groups. A means 6 is further provided to input comment data corresponding to each load channel as a group corresponding to each group of the load channels. At the same time, a display means 10 is also provided to display each channel number and turn-on level by switching the groups and to display the comment data by simultaneously switching with the load channel groups. This facilitates the judgment of which turn-on level setting means corresponds to which load channel, improves the ease of operation, and as a result the secureness of the operation is enhanced.