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The lock range of the nanoclocks audio crystal oscillators is +/- 50
ppm, which allows synchronisation to even strongly distuned audio
clock references.
Sample rate buttons light up continuously when the unit is LOCKED
to the selected audio reference input signal.
REFERENCE = DISTRIBUTION AMPLIFIER
Press the DIST. AMP button to switch to distribution amplifier mode.
The internal audio clock generators will be switched off and the input
signals from INPUT A or INPUT B will be routed directly to all 12
outputs. No reclocking/ output formatting will be performed.
When a word clock signal is detected, all outputs will be switched to
word clock output mode, when an AES11 signal is found, all outputs
will be switched to AES output mode.
In distribution amplifier mode it is not possible to configure/ change
the output mode manually.
The sample rate buttons are set to inactive, but still serve to display
the sample rate detected on the active INPUT.
VARI displays non-standard sample rates, i.e. 50 kHz.
INPUT A and INPUT B buttons are blinking if no valid audio clock
signal (word clock or AES11) is found.
AUTO mode automatically switches between valid inputs, but does
not perform a seamless switchover as in AUDIO mode. The signal is
not reclocked and must be absent for 40ms before a switchover is
executed.
Summary of Contents for nanoclocks GL
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