Sony BT10CX Operating Instructions - Page 24

Low sound level , Turn up the volume of this unit. , Turn up the volume of the BLUETOOTH device if the BLUETOOTH device has a volume control. Low sound quality , Switch the BLUETOOTH connection to A2DP (Advanced Audio Distribution Profile) when HSP (Headset Profile) is set. 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. , 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. , Check that the volume of the BLUETOOTH mobile phone is not set too low if the BLUETOOTH mobile phone has a volume control. , 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 of the BLUETOOTH mobile phone if the BLUETOOTH mobile phone has a volume control. Initializing the unit You can reset this unit to its default (such as volume setting) and delete all pairing information. 1 If this unit is turned on, press and hold the POWER button for about 3 seconds to turn off this unit. 2 Press and hold the POWER button and multi function button together for about 7 seconds. The indicator (blue) and indicator (red) flash together four times, and this unit is reset to the default setting. All pairing information is deleted. 24 US