You can sync WORDLOCK using:
- BNC cable and a WordClock connection.
- ADAT cable and setting it to transmit WordClock via ADAT or lightpipe.
- SPDIF using RCA cables
- ADAT cable and using a TOSLINK type sync which is basically a stereo signal on an ADAT cable, not all boxes have this available. Most have a dedicated WordClock port, ADAT or SPDIF connection
**Always use the dedicated WordClock connection if the things your clocking together have it.