Denon AVR-X3200W Service Manual page 100

5.2. Cannot connect to the Bluetooth
Is the Bluetooth device compatible with the A2DP profile?
Is the Bluetooth function enabled on the Bluetooth device?
Is the Wi-Fi/BT antenna cable inserted correctly into CY920?
In the same way as for Network connection troubleshooting, check the
CY920 power supply and Ethernet SBL, and that the IMG version is displayed
correctly.
Check the Bluetooth
YES
YES
Checking the unit
YES
NO
Use a device that is A2DP profile compatible.
NO
Enable the Bluetooth function and try connecting
again.
NO
Connect the Wi-Fi/BT antenna cable correctly.
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