When Any Problem Occurs (Network Trouble) - Yamaha YAS-209 Owner's Manual

l The unit is already connected to another Bluetooth device.
Terminate the current Bluetooth connection, and then connect to
the new device.
No sound can be heard or the sound cuts
off intermittently from a Bluetooth®
device
l The volume on the Bluetooth device may be too low.
Raise the volume on the Bluetooth device.
l Bluetooth is not selected as the input source.
Select Bluetooth as the input source. For details, see the following:
– "Listening to audio from a Bluetooth® device" (p.30)
l Playback on the Bluetooth device has not been performed.
Perform playback on the Bluetooth device.
l The sound output on the Bluetooth device may not be set to the
unit.
Select the unit as the output destination on the Bluetooth device.
l The connection to the Bluetooth device was terminated.
Connect with the Bluetooth device one more time.
l The unit may be too far away from the Bluetooth device.
Move the Bluetooth device near the unit.
l A device emitting electromagnetic waves (such as a microwave
oven, a wireless device, etc.) may be located nearby.
Do not use the unit near devices that emit electromagnetic waves.
When any problem occurs (Network
trouble)
The network feature does not function
l The network parameters (IP address) have not been obtained
properly.
Enable the DHCP server function on the wireless router.
l The unit does not support IPv6 network.
Connect IPv4 network.
The unit cannot connect to the Internet
via a wireless router (access point)
l The wireless router (access point) is turned off.
Turn on the wireless router.
l The unit and the wireless router (access point) are too far apart.
Place the unit and the wireless router (access point) closer to each
other.
l There is an obstacle between the unit and the wireless router
(access point).
Move the unit and the wireless router (access point) in a location
where there are no obstacles between them.
l The wireless router (access point) is configured to use a specific
wireless channel.
Change wireless router settings so that a channel is selected
automatically. If a specific channel will be specified, specify channel
1 or 11.
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