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For future use
Arrow button / Enter, ton to apply any changes made on the other buttons
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Front panel
Sampling rates: 44.1khz1kHz, 48kHz, X2, X4, X16, X32
ULN: Ultra Low Noise status. MERGING+CLOCK-U (ULN) edition only. Off means CLOCK-L, yellow lit mean means CLOCK-U.
N/10: 10 MHz signal generation status.
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