Etymotic Research hf5 User Manual

User ManualHigh-fidelityNoise-isolating earphonesACCU•Driver™high performance,balanced-armature driversare specified for an accuracyresponse of 85% or

2CautionIn rare instances an eartip may come off in the ear canal whenremoving the earphone.If this should occur and the eartip cannotbe easily remove

3IncludedIdentificationABA. EarphonesB. Cable sliderC. 3.5 mm stereo plugC• hf5 earphones• Assortment of ACCU•Fit™eartips• ACCU•Filter™wax filters wit

4Care• Do not expose the earphones to extreme temperatures.• Avoid dropping and strong impact.• Leave eartips on the earphones for shock protection.•

5Selecting an EartipThe eartip that is most comfortable is the likely choice, but itMUST SEAL well in your ear. If you can easily hear others whenthe

6Proper InsertionImportant: Sound quality, full bassresponse and noise isolation all dependon a good eartip seal in the ear canal.See a video demonstr

7ACCU•Filter Wax FiltersEtymotic earphones have special ACCU•Filter™wax filters thatsmooth the frequency response and prevent ear wax fromentering the

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