A light-emitting element display device includes a light-emitting element display panel that displays an image by light emission of light-emitting regions of a plurality of sub-pixels. The battery charging control unit includes: a charging capacity insufficiency detection unit, a charging capacity restoring determination unit, and a supplemental charging unit. The end user or customer may print physical copies of the displays from a personal computer coupled to a printer. If the home network rescan timer in the wireless communication device should be increased, the method further comprises transferring a first message for delivery to the wireless communication device indicating an increase to the home network rescan timer.