The JCM Gen 5 sets a new benchmark for reliability and tonal flexibility. Register your unit online to extend the warranty to 5 years. For additional support, visit: support.jcm-gen5.com/manual
As a field technician installing a JCM Gen 5 unit for the first time, I want to quickly find the “Auto-calibration” section without reading the whole manual, and I want to confirm the new LED blink patterns for Gen 5, so that I don’t mistake a normal sequence for an error. jcm gen 5 manual