摘要 |
<p><P>PROBLEM TO BE SOLVED: To confirm a communication state without moving to the installation place of a monitor in order to confirm a connection state when a user is operating a peripheral device at a place away from the monitor. <P>SOLUTION: A camera 200 transmits a response request signal to a personal computer 300 which is the apparatus of a wireless communication destination. The personal computer 300 receives the response request signal transmitted from the camera 200, and outputs a response signal for reporting the communication state with the camera 200 according to the received response request signal. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |