Troubleshooting
MNR T R and MNR T
Symptom
No sound
Intermittent or reduced
sound
Squealing noise
Beeping
Pairing issue with
smartphone
68
About
Getting started
Possible causes
Hearing aid is out of power
Dead battery
Clogged earpieces (dome, Grip Tip, or mold)
Hearing aid microphone muted
Clogged sound outlet
Moisture
Hearing aid earpiece incorrectly inserted
Earwax accumulated in ear canal
If your hearing aid plays eight beeps, four times consecutively, your
hearing aid needs a microphone service check
Bluetooth connection failed
Only one hearing aid is paired
Daily use
Options
Tinnitus
Warnings
More info