Take a look at the IPN H7 Series Operation manual, which offers help with component overview, power on and power off, together with fault and error codes.
Looking up technical specifications, component replacement, and also common questions and answers? The IPN W9 Series Troubleshooting manual is a good place to start.
This Operation & user’s manual helps you work with the Chauvet CH-302A: it introduces model information, mounting recommendations and daily use recommendations.