What you hear | What does this mean |
| about your headset |
|
|
During a conversation 2 | Microphone is muted |
tones every 5 seconds |
|
|
|
Short tone every 20 | Low battery |
seconds |
|
|
|
Troubleshooting
I hear crackling noises
Bluetooth is a radio technology, which means it is sensitive to objects between the headset and the connected device. It is designed for the headset and the connected device to be used within 10 meters (33 feet) of each other, with no major objects in the way (walls, etc.).
I cannot hear anything in the headset
Increase the volume in the headset.
Ensure that the headset is paired to a device that is playing.
Make sure your phone is connected to the headset by checking the phone’s menu or by pressing the MFB.
I have pairing problems
You may have deleted the pairing connection in your mobile phone. Follow the pairing instructions in page 9.
I have problems streaming in stereo from another device (PC,
Make sure the other device supports Bluetooth 1.1 or 1.2 and that the Advanced Audio Distribution Profile (A2DP) is active, or it will not work. Please consult the other device’s manual for how to pair to a headset.
I can hear stereo but the music control buttons do not work The connected device must support the Bluetooth profile for remote control, AVRCP, to make the music control buttons work. Try to
I cannot use reject call, redial or voice dialing These features are dependent on the ability of your phone to support a
Will it be possible to listen to radio on my phone with the HB420?
Being able to listen to radio via Bluetooth depends on your phone. Most of the mobile phones currently on the market require a corded headset that uses the cord as an antenna.
Taking Care of Your Headset
•Always store the Hisense HB420S with the power off and safely protected.
•Avoid storage at extreme temperatures (above 45°C/113°F – including direct sunlight – or below
16 | 17 |
