WIRELESS PROJECTOR DEVICE AND WIRELESS LAN ADAPTER

摘要

PROBLEM TO BE SOLVED: To protect improper connection when a personal computer is automatically connected with a specific wireless projector via a wireless network.;SOLUTION: A wireless LAN adaptor 5 includes: an autorun program 54 for a connection process containing a projector identifier 54a for specifying a connection destination. In the process while this autorun program is executed, an electric field intensity measuring unit 56 measures the electric field intensity of a response radio wave from the wireless projector 1. A control unit 52 interrupts connection operation and makes the display unit 24 of the PC 2 perform a display for requesting a decision when the electric field intensity is smaller than a predetermined value.;COPYRIGHT: (C)2011,JPO&INPIT