SONOSAX SX-ST RECORDER
Quick Start Guide
Page 5 of 26
1.1.5
Clocking and Sync
The A/D Converters are synchronized by an internal clock having accuracy better than ± 2ppm. When the
Digital module is installed, the same clock is used to synchronize the internal DC/DC converter powering the
entire mixer, thus avoiding phasing problem or digital noises.
Synchronizing the ADC trough an external clock – such as a video burst or a wordclock – is only possible
when the Internal Recorder is installed. If the Digital module holds the A/D converter only - without Recorder –
the A/D Converter will only lock on its internal clock; thus the ADC will be working as "Master".
A wordclock output is available on the Lemo 5 pin connector to synchronize external equipments such as an
external recorder.
The mating cable connector is a Lemo 5pin, SONOSAX Reference nr: SX860232
Lemo Reference nr: FGG.0B.305.CLAG52
Pin 1 = GND / Pin 2 = T.C. IN / Pin 3 = n.c. / Pin 4 = WordClock Out / Pin 5 = T.C. OUT
