Yamaha RX-V4A RX-V4A User Guide - Page 287
Wireless network is not found
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TROUBLESHOOTING > When any problem appears Wireless network is not found ( Microwave ovens or other wireless devices in your neighborhood might disturb the wireless communication. Turn off these devices or move the unit and the wireless router (access point) away from them. If your wireless router supports 5 GHz band, establish a new connection in 5 GHz band. ( Access to the network is restricted by the firewall settings of the wireless router (access point). Check the firewall setting of the wireless router (access point). 287
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Wireless network is not found
(
Microwave ovens or other wireless devices in your neighborhood might disturb the wireless
communication.
Turn off these devices or move the unit and the wireless router (access point) away from them. If your
wireless router supports 5 GHz band, establish a new connection in 5 GHz band.
(
Access to the network is restricted by the firewall settings of the wireless router (access point).
Check the firewall setting of the wireless router (access point).
287
TROUBLESHOOTING > When any problem appears