The processor uses this signal to:
Before opening panels or calling a technician, perform these quick checks: no sync signal jrc radar
For technicians: Never trust a multimeter for this diagnosis. You need an oscilloscope to see the pulse. For vessel owners: Budget for a spare SigCon cable and encoder brush kit. For crew: Learn the audible rhythm of your scanner—a change in that rhythm is your early warning before the "No Sync" alarm appears. The processor uses this signal to: Before opening