HYDRA Front-Panel Status Diagnostic
Select an LED on the front panel, then choose the indication you observe. The diagnosis below updates automatically.
Click any LED. Flashing indications animate at approximately the documented slow or fast rate.
Panel diagnosis
Normal conditionShow every selected indication
Disclaimer
The HYDRA Front-Panel Status Diagnostic is an independent reference tool intended to assist with interpreting front-panel LED indications on compatible Calrec HYDRA equipment. It is provided for informational and educational purposes only and should not replace the official Calrec documentation, approved maintenance procedures, or advice from a qualified broadcast systems technician.
LED indications can identify the status of a connection or subsystem, but they may not identify the underlying cause of a fault. Always confirm the equipment model, software version, cabling, power sources, system configuration, and current manufacturer documentation before performing troubleshooting or service.
Do not disconnect, reset, power-cycle, reconfigure, or service equipment during an active production unless the operational consequences are understood and the action has been authorized. The creator of this tool accepts no responsibility for equipment damage, loss of audio, production interruption, data loss, or other consequences resulting from its use.
Calrec, HYDRA, HYDRA2, and related product names and trademarks belong to their respective owners. This tool is not affiliated with, endorsed by, or sponsored by Calrec Audio Ltd.
