20.JM21 indicator light description
|
Setting item |
Indicator |
Instruction |
|
Brightness |
Custom |
Brightness level 0-100 Adjustable |
|
Working state |
Constantly on |
Red indicator on while charging. Red indicator off while fully charged and indicator display other working states.
|
|
OFF |
|
The indicator colors corresponding to the different states of JM21 are shown below:
|
Bluetooth codecs(Bluetooth receiving or transmitting modes) |
LDAC |
Green |
|
LHDC |
Yellow |
|
|
aptX-HD |
Purple |
|
|
aptX |
Purple |
|
|
AAC |
Cyan |
|
|
SBC |
Blue |
|
|
Local playback |
Lossy |
Blue |
|
SQ |
Cyan |
|
|
HR |
Yellow |
|
|
MQA |
Purple |
|
|
DSD |
Green |
|
|
Coaxial out or USB DAC mode |
＜48kHz |
Blue |
|
≥48kHz |
Yellow |
|
|
DSD |
Green |
|
|
MQA |
Purple |
Note: MQA support will be added in later firmware update.
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