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critical Dbtechnologies
Error Code Protect
Protection circuit activation indicator — lights at the action of all the protection circuits.
? What Causes This
One or more protection circuits have been triggered (thermal, overload, or other safety mechanisms).
✓ How to Fix It
- Turn off the amplifier immediately.
- Allow the unit to cool for 30 minutes.
- Check for proper ventilation and airflow around the unit.
- Verify speaker impedance matches specifications.
- If protection continues to trigger, contact service.
Source: page 2 of the official manual
From the manual
This error code appears in:
Dbtechnologies A4TI Professional 4 Channel Power Amplifier