Motorola IMPRES PMLN6127 Manual page 9

Attaching the foam ear tube plug
1. Slip the end of the black tube over the elbow.
2. Use your fingertips to squeeze the foam ear tube plug
fairly tight around the center of the black tube.
3. While the ear tube plug foam is compressed, insert it
into your ear canal far enough to be worn comfortably.
Within a few seconds after the ear tube insertion, the
compressed foam will conform to the shape of your ear
canal.
4. To further reduce the noise level, compress the
additional foam earplug provided. While the foam
earplug is compressed, insert it into the other (open)
ear canal far enough to be worn comfortably. Within a
few seconds after the earplug insertion, the
compressed foam will conform to the shape of your ear
canal.
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