Signal Jrc Radar: No Sync
A "No Sync Signal" error on a JRC radar typically points to a breakdown in communication between the antenna (scanner unit) and the display unit, preventing the system from synchronizing the transmitted pulse with the received image Understanding the "No Sync Signal" Error
Fix:
Motor/Rotation Issues: If the radar antenna is not physically rotating, the scanner cannot generate the synchronization pulses (such as azimuth pulses) required by the processor. no sync signal jrc radar
5. Temporary Workarounds (Emergency Use Only)
If no sync signal occurs offshore and no repair is possible: A "No Sync Signal" error on a JRC
Verify Magnetron Status: Ensure the magnetron is within its operational life (typically <4,000 hours). You can check the current in the "Test" tab; it should generally be between 5.0 and 9.5. no sync signal jrc radar