Sony DRBT140Q Operating Instructions - Page 24

When listening to music No sound , Check that both this unit and the Bluetooth device are turned on. , A2DP Bluetooth connection is not made between this unit and the Bluetooth device. Make an A2DP Bluetooth connection (page 14). , Check that music is being played back by the Bluetooth device. , Check that the volume of the unit is not set too low. , Turn up the volume on the connected device if necessary. , Pair this unit and Bluetooth device again (page 10). Low sound level , Turn up the volume of this unit. , Turn up the volume on the connected device if necessary. Low sound quality , Switch the Bluetooth connection to A2DP (Advanced Audio Distribution Profile) when HSP (Headset Profile) is set. Distorted sound , Turn down the volume of this unit if necessary. Sound skips frequently during playback. , Reception condition of this unit may have become unstable due to improper matching of the bit-rate setting for the music transmitted from the Bluetooth device and the environment in which this unit is used. *1 Terminate A2DP Bluetooth connection by operating the Bluetooth device. While this unit is turned on, press and hold Nx for about 7 seconds to lower the setting of receivable bit rate. *2 24 US *1 Bit rate is a numerical value which represents data transmission volume per second. The higher the bit rate, in general, the better quality the sound will be. This unit can receive high bit rate music but sound skipping may occur depending on the usage environment. *2 When bit rate setting is completed, the indicator (blue) flashes once. The above operations may not reduce the sound skip depending on the usage environment. To reset to the original setting, press and hold Nx again for about 7 seconds. The indicator (blue) flashes twice. When calling The recipient's voice cannot be heard. , Check that both this unit and the Bluetooth mobile phone are turned on. , Check the connection between this unit and the Bluetooth mobile phone. Make a Bluetooth connection (HFP or HSP) again (page 17). , Check that output of the Bluetooth mobile phone is set for this unit. , Check that the volume of the unit is not set too low. , Turn up the volume on the connected Bluetooth mobile phone if necessary. , If you are listening to music using this unit, stop playback, press the multi function button and talk. Low sound from recipient , Turn up the volume of this unit. , Turn up the volume on the connected Bluetooth mobile phone if necessary.