Plantronics BackBeat 903 User Manual - Page 20

Troubleshooting with Bluetooth Adaptor [BackBeat 906 only] I do not get sound from my It can take up to 30 seconds for the devices to connect and for audio to headphones when using the stream via Bluetooth. After 30 seconds, if there is still no sound, press the Bluetooth adaptor. play/pause button on the headphones. Ensure that your audio device is not locked (see your device's user manual). Ensure that you have properly paired the adaptor to your headphones. See page 6. Check that the adaptor is plugged into an active stereo audio source. Power off your headphones and adaptor, and then power both of them on again. Make sure you have not moved out of Bluetooth range (33 feet/10 meters). See page 12. Volume is too high/low when Check the volume of the audio source device. Adjust as necessary. listening to audio, but fine Adjust the volume control on the headphones. See page 11. when making a phone call. I cannot make a VOIP call using the adaptor. The adaptor is only intended for audio listening. If your computer has the Bluetooth Headset (HSP) and Hands-Free (HFP) profiles, you can pair your headphones to your computer for telephony applications like VOIP. 18