COBRA Firing Systems
FAQs
36M & 72M FAQ

I just updated my firmware and am seeing Error 7 - No RF Comm. What is this?

Zach Gilbert

Documentation Team

Updated October 06, 2022 19:48

If you have just performed a firmware upgrade and are seeing Error 7 - No RF Comm. it is possible your 36M or 72M did not correctly load the 90M.s19 firmware file.

Please double-check the .s19 firmware file on your USB drive and reload.

If you are still experiencing this error please reach out to support at help@cobrafiringsystems.com for further assistance.

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We can be reached by phone at 518-741-4300 or email help@cobrafiringsystems.com

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COBRA offers a 24-hour support system for on-site emergencies. If you are on a shoot site and encounter a show-stopping issue, please reach out to us via phone at 929-930-6868.