LATB Posted August 31, 2019 Share Posted August 31, 2019 Hi -- the US distributor sent me to this forum: I got a new KATANA delivered yesterday, and it does not work: the Status LED on the MCU board is blinking very fast, and that never stops, indicating that the KATANA DAC is not detected (according to the manual). I have configured the sound card to be the KATANA, but the command `aplay -l` does not show any sound card being recognized, and also there is no KATANA directory in `/proc/asound`. The three boards came pre-assembled in a box, and I tried a number of powering solutions: 2 power supply with and without Isolator, one power supply, and was very careful to make sure the jumpers were set correctly. After power up the status LED blinks a few time slowly, then starts to blink very rapidly. Is the unit broken or is there something I can do to get it to work? Thanks for any help and support -- LATB Link to comment
Audio_Allo Posted September 3, 2019 Share Posted September 3, 2019 Hi, What is the LED status on KATANA board? Forwarded PM please check Link to comment
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