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Power Upgrade (Thick Tubing) Assembly
If you were advised to use the Power Upgrade (an earhook
and thick tubing), please read all the directions below to fit
your tubing properly.
How To Attach The Earhook and Thick Tubing
Your hearing aid is sent to you with the standard thin tubing
already attached.
To attach the Power Upgrade (thick tubing), the thin tubing
must be removed and replaced with the earhook.
Step 1
To remove the thin tubing,
pinch the hard clear plastic
pyramid attached to the hearing
aid and turn counterclockwise
until removed.
Step 2
Attach the earhook where the
thin tube was by placing it on
top of the brass grooves and
turn clockwise until it fits
snugly and is aligned with the
hearing aid.
Step 3
Choose the suitable dome and
push it onto the thick tube.
Thick Tube Assembly
