When power is applied, the Gen 5 validator performs a self-check:
This section wasn’t printed. It was written in that same cyan ink, the handwriting now a jagged scrawl. jcm gen 5 manual
For the most accurate technical details, refer to the official documentation provided by JCM Global and authorized distributors: Operation & Maintenance Manual GEN5™ Series Operation & Maintenance Manual When power is applied, the Gen 5 validator
This usually indicates a hardware failure or a "Check Sum" error, which may require a firmware re-flash using JCM's Basic Tool software. 4. How to Perform a Self-Test When power is applied