Patent ID: 7265520
Filing Date: 2007-09-04
Classification: G01R,G04C,G04G,H02J

Abstract:
1. An electronic apparatus comprising: a chargeable power supply unit; a display unit supplied with power from said power supply unit; a voltage detection unit for detecting an output voltage of said power supply unit; a display prohibition unit for prohibiting a display on said display unit when the output voltage of said power supply unit detected by said voltage detection unit is dropping and drops to a first predefined voltage; an initialization unit for performing an initialization process when the output voltage of said power supply unit detected by said voltage detection unit is dropping and drops to a second predefined voltage lower than said first predefined voltage; and a display permission unit for permitting said display on said display unit when the output voltage of said power supply unit detected by said voltage detection unit is rising, reaches said second voltage and then rises a third predefined voltage not lower than said first predefined voltage.