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4. Clock description and key operation......................................................................................................8
5.Nude plate construction ..............................................................................................................................9
6.Installation schematic diagram............................................................................................................... 10
7.Product shipping list .................................................................................................................................. 11
8. product size ................................................................................................................................................. 12
9.Product parameter table........................................................................................................................... 13
10.Notes for product use............................................................................................................................. 13
10.1 Heat sink installation ....................................................................................................................... 13
10.2 Audio input mode switch............................................................................................................... 14
10.3 Power supply selection .................................................................................................................... 14
10.4 Hororn selection ............................................................................................................................... 14
10.5 Signal problem .................................................................................................................................. 15
11.How to connect your mobile phone to Bluetooth ........................................................................ 15
12.How to download a mobile APP ......................................................................................................... 16
13. Mobile phone APP control................................................................................................................... 17
14. The APP controls the Bluetooth connection .................................................................................. 18
15.How to distribute the distribution network...................................................................................... 19
15. Product networking must see the matters needing attention ................................................. 21