No - Sync Signal Jrc Radar

A "No Sync Signal" (or ) on a JRC radar generally indicates that the display unit is not receiving critical timing or rotation data from the scanner unit . This prevents the radar from drawing the image correctly. Likely Causes & Troubleshooting

Run your marine electronics through a regulated power conditioner or isolation transformer to protect against engine cranking voltage drops. no sync signal jrc radar

Components on the transceiver board responsible for packaging the trigger pulse can fail due to age. A "No Sync Signal" (or ) on a