Abstract: A self-service terminal equipment includes at least one input/output device, a display device, a storage unit, and a control unit, wherein the storage unit includes a guidance information storage unit that stores recovery information in association with guidance information, the control unit includes a user program executing unit, and an input/output interface control unit, and the input/output interface control unit includes a command information control unit that outputs command information to the input/output device such that the input/output device is controlled, a recovery information control unit that inputs the recovery information output from the input/output device controlled, and a guidance screen control unit that obtains the guidance information stored in the guidance information storage unit corresponding to the recovery information input by control of the recovery information control unit and displays a guidance screen that displays the guidance information on the display device.

Abstract: Methods and apparatus to enable electronic apparatuses to display the remaining power of exchangeable batteries at any given time. A battery pack having a battery and an ID generator is attached to an electronic apparatus. The accumulated consumption hours of the battery is stored in a battery information memory for each battery ID. A remaining power detector determines the remaining battery power on the basis of the accumulated consumption hours and displays it on a display unit. Because the remaining battery power is determined based on the consumption hours of a battery, the running hours of a battery can be displayed at any given time.

Abstract: Methods and apparatus to enable electronic apparatuses to display the remaining power of exchangeable batteries at any given time. A battery pack having a battery and an ID generator is attached to an electronic apparatus. The accumulated consumption hours of the battery is stored in a battery information memory for each battery ID. A remaining power detector determines the remaining battery power on the basis of the accumulated consumption hours and displays it on a display unit. Because the remaining battery power is determined based on the consumption hours of a battery, the running hours of a battery can be displayed at any given time.