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Problem
The unit cannot connect to the Internet via a
wireless router (access point).
Wireless network is not found.
Bluetooth®
Problem
A Bluetooth connection cannot be established.
No sound is produced, or the sound is
interrupted during playback.
Cause
The wireless router (access point) is turned off.
The unit and the wireless router (access point) are too far apart.
There is an obstacle between the unit and the wireless router
(access point).
Microwave ovens or other wireless devices in your neighborhood
might disturb the wireless communication.
Access to the network is restricted by the firewall settings of the
wireless router (access point).
Cause
The Bluetooth function of the unit is disabled.
Another Bluetooth device is already connected to the unit.
The unit and the Bluetooth device are too far apart.
There is a device (such as microwave oven and wireless LAN) that
outputs signals in the 2.4 GHz frequency band nearby.
The Bluetooth device does not support A2DP.
The connection information registered on the Bluetooth device is
not working for some reason.
The volume of the Bluetooth device is set too low.
The Bluetooth device is not set to send audio signals to the unit.
The Bluetooth connection has been terminated.
The unit and the Bluetooth device are too far apart.
There is a device (such as microwave oven and wireless LAN) that
outputs signals in the 2.4 GHz frequency band nearby.
Remedy
Turn on the wireless router.
Place the unit and the wireless router (access point) closer to each other.
Move the unit and the wireless router (access point) in a location where there are
no obstacles between them.
Turn off these devices.
Check the firewall setting of the wireless router (access point).
Remedy
Enable the Bluetooth function (p.101).
Terminate the current Bluetooth connection and then establish a new connection
(p.59).
Move the Bluetooth device closer to the unit.
Move the unit away from those devices.
Use a Bluetooth device that supports A2DP.
Delete the connection information on the Bluetooth device, and then establish a
connection between the Bluetooth device and the unit again (p.59).
Turn up the volume of the Bluetooth device.
Switch the audio output of the Bluetooth device to the unit.
Establish a Bluetooth connection between the Bluetooth device and the unit again
(p.59).
Move the Bluetooth device closer to the unit.
Move the unit away from those devices.
115
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Need help?
Do you have a question about the RX-V581 and is the answer not in the manual?
Questions and answers
Не выводится звук на колонки и на оптику,
@Nikolay Shevchenko
The Yamaha RX-V581 may not output sound due to several reasons:
1. Speaker Connection Issues: The speakers might not be properly connected. The display may show an error like "E-6: CHECK SUR," indicating that surround back speakers are not connected correctly. Ensure all speaker wires are securely attached.
2. YPAO Microphone Issues: If the YPAO microphone is disconnected or not detecting test tones (errors like "E-7: NO MIC" or "E-8: NO SIGNAL"), the setup process may not complete correctly. Reconnect the YPAO microphone and retry the setup.
3. Audio Format Issues: If the DTS HD light is not on, the receiver may not be receiving or decoding a compatible audio signal. Ensure the input source is correctly set to output DTS HD or another supported format.
4. Muted or Low Volume: Check if the receiver is muted or set to a very low volume. The front panel should not display "MUTE."
5. Optical Output Settings: If using optical output, verify that the correct audio format is selected and that the receiver is set to process digital audio correctly.
If the issue persists, resetting the receiver or checking for firmware updates may help.
This answer is automatically generated