User's Manual

Troubleshooting

y Check the battery power.

y Make sure the devices are turned on.

y Make sure the devices have been paired.

y Make sure the devices are within the 10 meters range.

y Check the volume.

y Check if the audio resource is correctly input.

y Pair the devices over again.

y Can not connect with cell phone: Delete the BTH-820 device in your cell phone, re-start it and

do the pairing again.

y Can not turn on the device: Do a Reset. Plug in the charging line to the device to enable the

electric power passing by and then unplug it. That will perform the “Reset”. For BTA-809, you need

to press the Reset hole under the device.

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