Etymotic Research ETY-COM ER-22 User Manual page 3

White eartip insertion
• For best results, moisten the eartip before insertion.
• Insert the eartip by pulling the ear outward and
upward. The eartip should seal deeply and
comfortably in the ear canal.
• Adjust the gooseneck so that the microphone
is within 1/2" of your mouth.
• Once properly inserted the microphone (boom)
should not move.
Foam eartip insertion
• Use a foam eartip if a good seal cannot be obtained with a
white eartip.
• Compress the foam at the end of the earphone by rolling
it between your thumb and forefinger before inserting it.
Hold the earphone in place for about 5 seconds while the
foam expands to create a tight seal.
Remove the eartip slowly with a twisting motion to break the seal.
Insertion
Removal