I received a JM4 looper recently and i wanted to save rec mix as wav to card but it didn't work... so i updated the Firmware 2.09. I tried many times but the update doesn't progress to 100%. Each time that stops around 93% or 15% and that fails... Someone has an idea because That makes me crazy!
Firmware DSP 2.07 / MCU 1.05
Transcend SD card 2 Go
I know this system is finicky with the kind of card you use and you should format the card with the JM4, put it your computer and move the bin file in the right place on the card and it should go.
if you are trying to save from your computer you need to save you file as PCM 16 BIT 44100HZ MONO or it will not play
This is good info but wrong subject. I think but maybe I'm not undestanding the OP correctly. Sorry if I'm wrong. Don't take it personal.
Edited by Brazzy, 17 February 2015 - 06:32 AM.