Pioneer VSX-520 User Guide

En

The Bluetooth wireless 
technology device cannot 
be connected or operated. 
Sound from the Bluetooth 
wireless technology device 
is not emitted or the sound 
is interrupted.

• Check that no object that emits electromagnetic waves in the 2.4 GHz 
band (microwave oven, wireless LAN device or Bluetooth wireless 
technology apparatus) is near the unit. If such an object is near the unit, 
set the unit far from it. Or, stop using the object emitting the 
electromagnetic waves.
• Check that the Bluetooth wireless technology device is not too far from 
the unit and that obstructions are not set between the Bluetooth wireless 
technology device and the unit. Set the Bluetooth wireless technology 
device and the unit so that the distance between them is less than about 
10 m (32 ft.) and no obstructions exist between them. 
• Check that the Bluetooth ADAPTER and the 

ADAPTER PORT of the unit 

are correctly connected.
• The Bluetooth wireless technology device may not be set to the 
communication mode supporting the Bluetooth wireless technology. 
Check the setting of the Bluetooth wireless technology device. 
• Check that pairing is correct. The pairing setting was deleted from this 
unit or the Bluetooth wireless technology device. Reset the pairing.
• Check that the profile is correct. Use a Bluetooth wireless technology 
device that supports A2DP profile and AVRCP profile. 

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