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krychou

Update Firmware

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Hi,
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!
Thks guys!

Krychou
JM4 looper
Firmware DSP 2.07 / MCU 1.05
Transcend SD card 2 Go

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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

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Hi,

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!

Thks guys!

Krychou

JM4 looper

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

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