Etymotic Research Noise-Isolating Earphones HF5 Manuel D’Utilisation
5
Selecting an Eartip
The eartip that is most comfortable is the likely choice, but it
MUST SEAL well in your ear. If you can easily hear others when
the volume is off, you don’t have a good seal. Twist it in deeper,
or choose another eartip.
MUST SEAL well in your ear. If you can easily hear others when
the volume is off, you don’t have a good seal. Twist it in deeper,
or choose another eartip.
Foam
Glider
3-Flange
When changing eartips
make sure the eartip fits
securely on the stem of
the earphone.
make sure the eartip fits
securely on the stem of
the earphone.
correct
incorrect
standard
large