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Taking Care of Your Speaker
Always store the Hisense HB650 with the power off •
and safely protected.
Avoid storage at extreme temperatures (above
•
45°C/113°F – including direct sunlight – or below
-10°C/14°F). This can shorten battery life and may
affect operation. High temperatures may also de-
grade performance.
Do not expose the Hisense HB650 to rain or other
•
liquids.
Glossary
Bluetooth
The Bluetooth® trademark and logos are owned by the
Bluetooth SIG, Inc. and any use of such marks by Hisense
is under license. Other trademarks and trade names are
those of their respective owners.
1. Bluetooth is a radio technology that connects
devices, such as mobile phones and speakers,
without wires or cords over a short distance (approx.
30 feet). Get more information at www.bluetooth.com.
2. Bluetooth profiles are the different ways that
Bluetooth devices communicate with other devices.
Bluetooth phones support either headset profile, the
hands-free profile or both. In order to support a certain
Troubleshooting
I hear crackling noises
For the best audio quality, make sure that the mobile
phone is placed within 10 meter from the speaker.
I cannot hear anything in my speaker
Increase the volume on the mobile phone.
Ensure that the Speaker is paired with the phone.
Make sure that the phone is connected to the speaker –
if it does not connect from the phone’s Bluetooth menu.
I have pairing problems even though my phone indicates
otherwise
You may have deleted your speaker pairing connection in
your mobile phone.
Follow the pairing instructions in page 9.
Restore Factory Settings
In order to restore factory settings and delete all paired
devices from the speaker, while in stand by mode, press
the volume (+) and volume (-) together for 10 seconds, the
blue led flash rapidly continue pressing for 3 seconds, the
speaker will turn off automatically and the announcement
“set factory default completed” will be heard.
Now the speaker is back to its original settings.
Notice: If the speakerphone is connected with a mobile
phone before restore to default setting, it will
enter pairing mode automatically after restored
to default.