User Manual
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Note: Thin tube and dome systems should be changed every three months or sooner, should
the components become stiff or brittle.
How to apply domes
It is recommended that your hearing care professional change domes, as incorrect dome
replacement could result in the dome falling out in the ear.
ReSound Standard domes
Push the new dome over the 1.
flanges on the thin tube.
Make sure that the new dome is 2.
properly and securely mounted.
Note: Earmould tubing may become stiff, brittle, or discoloured over time. Contact your
hearing care professional regarding tube changes.
Cleaning thin tubes and domes
Remove thin tubes from hearing instruments before cleaning by 1.
unscrewing them counter clockwise.
Wipe down thin tubes and domes with a damp cloth.2.
In order to clear the thin tube of moisture and debris, push the black 3.
cleaning rod through the thin tube, beginning at the end opposite the
dome.