SCREEN OPERATING DEVICE

摘要

A screen operating device with high operability, wherein, when a push switch is pressed through a sheet switch within a specified time after a finger touches the sheet switch, a click signal is received within a specified time after a touch signal is received and, when the click signal is received within a specified time after the touch signal is received, any button other than a specific selection button (32) is not displayed on the screen of a monitor (26) and a processing according to a label displayed on the selection button (32) is performed, whereby specific processings such as a processing with high use frequency can be performed rapidly.