search for Device A to play music of it.
Notes: If there are any devices that cannot use the DLNA function,
please give us feedback for further analysis. FiiO Music app does not
support music transmission at present but only music reception. We will
consider adding the transmission function later.
6.How to use the coaxial function of JM21?
1. Player Settings - Audio - 3.5mm output selection, set to SPDIF.
2. Connect one section of coaxial cable to the 3.5mm audio port of
JM21, and connect the other end to the coaxial decoding device.
3.Play music on JM21 player software to output coaxial signal.
Note: At this time, the coaxial signal is decoded in the third-party
decoding equipment, JM21 to realize the turntable function.
7. What can be done if I forget my password? How to enter recovery
mode?
The device could to be reset to factory data mode in recovery mode if JM21
password is forgotten or JM21 freezes or JM21 no reaction during update.
Turn off the device first. Hold the volume down button and plug a USB cable in for
power supply. It will enter recovery mode after turning on. On the display, choose
"Wipe data/factory reset->Yes until it finishes. Then choose "Reboot system now"
to start the device.
Notes:
Switch menu: short press the volume +/- buttons or previous/next track button
Confirm: short press the power button