Changing Filters
ETYMOTIC Isolator earphones
have special filters that smooth the frequency response and prevent earwax from
entering the earphones. These filters are located at the tip of the earphone
and are visible when the eartip is removed. If the filters become clogged they
should be replaced. A dirty filter will reduce earphone output. The frequency
with which the filters need to be changed varies widely among users. The
filters should be changed if the volume decreases or the sound quality
declines.
| Filter Removal |
Note: Once removed, the filters are
not reusable. |
 |
 |
| 1. Remove eartip. |
2. Using the tool, push and twist until it grabs the
filter. Pull filter straight out. |
Filter Replacement
One pair of replacement filters has been
provided with the 6i Isolator Earphones.
 |
 |
| 1. With fingers, place the filter into the earphone.
Push it slowly until it snaps into place. |
2. Attach eartip. |