Configure the 'Pilot tone only detection' in the 'Amplifiers and Speakerlines' > 'Speakerlines' tab (see 6.7.5).
The values from the 'Supervision' > 'Nominal Impedance' > 'Value' + 'Tolerance' fields are evaluated in the measurement algorithm.
- Activate the 'Enable' flag for each speaker line you want to monitor.
- Set the 'Type' to 'Pilot Only'.
- The following errors can be detected:
- Faulty wiring
- Amplifier fault