User's Guide

91
Problem and possible solutions
Hearing in󰘵rument emits whi󰘵ling sounds.
Reinsert the ear piece until it 󰘰ts securely.
Decrease the volume.
Clean or exchange the ear piece.
Sound is di󰘵orted.
Decrease the volume.
Charge the hearing in󰘵rument.
Clean or exchange the ear piece.
Hearing in󰘵rument emits signal tones.
Charge the hearing in󰘵rument.