Jan 05, 2018 - 09:52 AM
We checked the manual and it seems you do not need a pin#.
With radio in BT Audio mode, choose “BT Pair” from radio menu and press ENTER button to prepare for incoming pairing signal from Bluetooth enabled device. When Bluetooth enabled device has completed it’s search, it will display the name of the radio (JHD3630BT) on the screen. Select “JHD3630BT” on your BT enabled device. The BT icon will appear on the radio LCD.
Hope this helps and thanks!