Medeli YoDrum G1, Руководство пользователя

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Appendix
19
Error Code Message
Troubleshooting
Error code
255
254
253
1
2
Problem
No sound
No sound from Pads
No sound from Metronome or
Song Playback
The Pad volume doesn’t match
the Songplayback volume.
Cannot connect to the computer
Unrecognized USB disk
Cannot connect toAPP
No sound from either Phones or
Line Out
Possible Cause and Solution
To be sure that the volume is not set too low.
To be sure that the pad is connected correctly.
To be sure that the volume of Metronome or music is not set too low.
Adjust the song playback volume to match the pad volume.
1. Make sure that the USB has been correctly connected.
2. Re-connect. Keep the computer on, and then turn the module on, then
connect the USB cable.
1. Make sure that the USB has been correctly connected.
2. Make sure that the USB is in FAT32 format.
1. Make sure that your smart device is connected to the same WIFI as YoDrum.
2. Checkif the WIFI signal is strong enough.
To be sure that the corresponding output volume in YoDrum Pro is not set too
low.
Solution
Re-download update files
Change or reformat USB, supports only FAT32
Check the hardware or get maintenance
Check the hardware or get maintenance
Check the hardware or get maintenance Message information
Invalid update files
Reading USB disk failure
Internal flash failure
Error response
Writing SD card failure