POWER SUPPLY CONTROL DEVICE, IMAGE PROCESSING APPARATUS, AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING POWER SUPPLY CONTROL PROGRAM

摘要

A power supply control device includes a user interface unit including a touch panel unit that has a display function and an input function and a backlight unit, a control unit that controls the process of a processing apparatus body, at least two types of moving body detecting units that are capable of detecting a moving body and have at least relatively short and long detectable distances, a stepwise power supply unit that supplies power to the control unit when one moving body detecting unit with a short detection distance starts detection at the time when the other movement detecting unit with a long detection distance detects the moving body and detects the moving body, and an adjustment unit that, when the one moving body detecting unit does not detect the moving body, first adjusts the brightness of the backlight unit to predetermined brightness less than normal brightness.