Status LED Colors

:vokal & DMI-KLANG

• purple: ready
• blinking purple / red: audio clock sync error
• blue: booting
• yellow/green: booting stage 2
• red: error
• white blinking: updating
  

:vier

Normal Operation

• Red: Boot Stage 1
• White: Boot Stage 2
• Orange: Boot Stage 3
• Purple: Operational -> OK!
• Yellow: Error

During KOS Firmware Update

• Orange: Stage 1/4 or Stage 2/4
• Yellow: Stage 3/4
• White: Stage 4/4
• Blue: Done, Switch Power OFF

During KOS Firmware RECOVERY

• red / green alternating: push-button press detected
• Orange blinking @1sec: copying data from USB
• short red / green alternating: beginning to read new file (4 total) – then proceeds with Orange