⚠
warning Danalogic
Error Code Feedback, “whistling”
Feedback whistling sound occurs when the hearing aid microphone picks up its own output.
? What Causes This
Earmould or dome not inserted correctly, volume set too high, hearing aid obstructed by objects like telephone receivers.
✓ How to Fix It
Inspect and ensure proper fitting of earmoulds or domes. Reduce volume settings if excessive. Move objects away from the hearing aid.
Source: page 50 of the official manual
From the manual
This error code appears in:
Danalogic Ambio