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Flow Chart of Troubleshooting
9-22
9-12. Bluetooth part
Bluetooth does not work
Check the BT_INT pin of
UCP200 is high
Yes
Change the U303
No
Check the contact of
Bluetooth Intenna ANT300
UCP200 is high
Yes
Is it working?
Yes
Change the contact pin
Change the Bluetooth Module U303
No
No
Yes
END