6
ENGLISH
CHANGING SLEEVES
The sleeves at the end of the earphones can be replaced by sliding them off and on. A com-
bination of twisting and pulling is recommended for sleeve removal.
NOTE: On each foam sleeve there is a rough side and a smooth side. For greater com-
fort, Shure recommends that you place the smooth side facing out, away from the ear-
phone. With the E2c model earphones, the sleeve will only fit the earphone properly with
the smooth side facing out.
Triple-Flange Sleeves (optional accessory for E3c and E5c only).
These reusable sleeves form a tighter seal than flex sleeves while holding
the earphones firmly in place. These should be cleaned regularly, using
alcohol wipes or an antiseptic.
ROUGH SIDE
SMOOTH SIDE
IMPORTANT: Make sure that the sleeve complete-
ly covers the nozzle. If the nozzle is exposed, the
sleeve is not properly installed.