Globalsat Technology BTH-820 - Manual (Page 8)

BTH-820, BTA-830 user manual page 8
Troubleshooting
Check the battery power.
Make sure the devices are turned on.
Make sure the devices have been paired.
Make sure the devices are within the 10 meters range.
Check the volume.
Check if the audio resource is correctly input.
Pair the devices over again.
Can not connect with cell phone : Delete the BTH-820 device in your cell phone, re-start it and do the pairing
again.
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”.
If BTH-820 works with Bluetooth USB dongle which uses IVT BlueSoleil version 1.6.2 or above , TOSHIBA
version 3.03.10 or above, it will support A2DP, AVRCP, HEADSET profiles.
If BTH-820 works with Bluetooth USB dongle which uses BROADCOM, WIDCOMM version 4.0.1.700 or above , it
will support A2DP, AVRCP profiles.