Yamaha TRUE X SPEAKER 1A User Manual page 18

TROUBLESHOOTING > When a problem occurs
The unit cannot be connected to a Bluetooth device
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The name of this unit is not displayed in the list of available devices to connect to on the Bluetooth
device.
Try disabling and re-enabling the Bluetooth function of the Bluetooth device. The name of this unit may
then be displayed.
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This unit cannot be connected to the Bluetooth device even though the name of the unit is
displayed in the list of available devices to connect to on the Bluetooth device.
Try deleting this unit from the list and connecting the unit to the Bluetooth device again. It may then be
possible to connect to the Bluetooth device.
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The Bluetooth device is not turned on.
Ensure that the Bluetooth device is turned on and that its Bluetooth function is enabled.
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The unit is connected to another Bluetooth device.
Terminate the current Bluetooth connection, and then connect to the new device.
"Listening to audio from a Bluetooth device" (p.11)
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The unit and the Bluetooth device are too far away from each other.
Move the Bluetooth device and/or the unit so that they are closer to each other.
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The audio output destination on the Bluetooth device is not set to this unit.
Select this unit as the audio output destination on the Bluetooth device.
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Electromagnetic waves being emitted from devices using the 2.4 GHz frequency band (such as
microwave ovens or wireless routers) are obstructing the wireless communication.
Do not use the unit near such devices.
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This unit has been initialized.
The connection information will be deleted when the unit is initialized. Delete this unit from the list of
available devices to connect to on the Bluetooth device and then connect to the Bluetooth device again.
"Listening to audio from a Bluetooth device" (p.11)
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The passkey for the Bluetooth device is not "0000".
Bluetooth devices with a passkey other than "0000" cannot be used.
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The Bluetooth device you are using does not support the A2DP profile.
Use a Bluetooth device that supports the A2DP profile.
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