Denon HEOS Owner's Manual page 74

Contents Setup Use Troubleshooting Status LED Appendix
Device Operation Description Front LED Action Rear LED Action
Bluetooth pairing is active
(two blinks)
(two blinks)
Bluetooth Connected （No Network)
(off)
(one blink)
Bluetooth pairing is failed
(for 3sec. solid)
(for 3sec. solid)
74