Replacing Domes & Tubing; Replacing Domes - MDHearingAid CONTROL User Manual

REPLACING DOMES AND TUBING

Replacing Domes

Open Dome: Allows
natural sound.
Closed Dome: Allows
more gain without feedback.
a) Hold Tubing with one hand and remove
Dome with other hand.
b) Push Dome over the ridges on end of Tubing.
c) Pull gently in the reverse direction to
make sure Dome is attached securely.
If you are experiencing whistling at higher
volumes, remove Open Dome and replace
with Closed Dome.
17
Open Closed
a)
b)
c)
Gently
pull