| 摘要 |
PROBLEM TO BE SOLVED: To provide a system and a device that can easily recognize degree of discreteness between electronic devices that mutually wirelessly communicate with each other. SOLUTION: This electronic device system with a wireless communication fault detection function notifies a fault in wireless communication from a notification means, provided in a 1st or 2nd electronic device and notifies the fault of wireless communication, when the reception quality of a signal transmitted from the 1st electronic device provided with a wireless communication function is lower than a preset reception quality level. |
