⚠
warning Dbtechnologies
Error Code -5dB
Output signal level indicator — lights when the output signal is around -5 dB than full power.
? What Causes This
Normal operation at high output levels approaching maximum power.
✓ How to Fix It
This is a normal indicator. Adjust levels as needed for your application.
Source: page 2 of the official manual
From the manual
This error code appears in:
Dbtechnologies A4TI Professional 4 Channel Power Amplifier