Etymotic Research hf5 Manuale Utente

User Manual High-fidelity Noise-isolating earphoneshf5

2Included• hf5 earphones with 4 ft. cable• Assorted eartips• Filter tool with 2 replacement filters• Storage pouchhf5 IdentificationABA. EarphonesB.

3CautionConsult an audiologist or physician if you have excessive ear wax,difficulty inserting the eartips, or discomfort after prolonged use.hf5 earp

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

5InsertionFlanged eartip insertion• To ease insertion, moisten the flanged eartips.• Carefully insert one earphone at atime while pulling up and out o

6Filtershf5 earphones have special filters that smooth the frequencyresponse and prevent earwax from entering the earphones.A filter is located at the

7Cable SliderSpecificationsFrequency response: 20 Hz -15 kHz Noise isolation: 35- 42 dB (depending on eartip used)Acoustic polarity: + electrical = +

8Etymotic Research, Inc.Etymotic Research,Inc. warrants this product against defects inmaterial or workmanship for a period of two years from the date

ETYMOTIC RESEARCH INC.61 Martin Lane • Elk Grove Village, IL 60007www.etymotic.com • 1-888-389-6684©2010. hf5 is a trademark of Etymotic Research,Inc.