m908 User Manual, Rev. G
Clock Status
Clock
Status
Display
System Clock Status
Audio Source
Condition
User Action Required
Flashing-
White
Indicated clock source is
valid but sample sample
rate frequency is out of
the PLL lock range.
m908 will play audio, but
playback may have
pops/clicks
Reconfigure input for
samplerate in the valid lock
range
White
Locked to indicated
System Clock source
m908 will play audio
using indicated clock.
None
Flashing
Yellow
Indicated clocksource is
invalid or does not match
the samplerate of the
active input. Active input
clock is valid for digital
inputs or system clock is
valid for analog only
inputs.
m908 plays audio with
active input clock for
digital inputs or system
clocksource for analog
only inputs
For inputs asynchronous to
system clocksource,
configure input clock
override.
Fix invalid clock override
Configure system for a
clocksource that is synchrous
to input
Flashing
Red
Indicated clocksource is
invalid or does not match
the samplerate of the
active input. Active input
clock is invalid.
m908 cannot play audio
and outputs are muted
For inputs asynchronous to
system clocksource,
configure input clock
override.
Fix invalid clock override
Configure system for
clocksource synchrous to
input
Refer to fs display for
required input action
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