Denon DHT-S216 Quick Start Manual page 9

About the status display LEDs
The LEDs on the Sound bar indicate volume, input source,
listening mode and other status information.
O (Standby)
Power
On
HDMI
TV (ARC)
Input source
TV (OPT)
ANALOG
Bluetooth
Dolby
Audio format
[Ex.] Input source:
DTS
TV (ARC)
(Blue)
(Green)
(Orange)
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