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Related Manuals for Etymotic Research HF 2
Summary of Contents for Etymotic Research HF 2
- Page 1 High-fidelity Noise-isolating headset U s e r M a n u a l...
- Page 2 Caution In rare instances an eartip may come off in the ear canal when removing the earphone. If this should occur and the eartip cannot be easily removed, it is recommended that you promptly contact an audiologist or other medical professional. A professional can use blunt tweezers to remove the eartip.
- Page 3 Included • hf2 headset + earphones • Assortment of ACCU•Fit ™ eartips • ACCU•Filter ™ wax filters with removal tool • Pouch Identification A. Earphones B. Cable slider C. END/SEND/TRACK button D. Microphone E. 3.5 mm, 4-contact phone + stereo plug...
- Page 4 Care • Do not expose the earphones to extreme temperatures. • Avoid dropping and strong impact. • Leave eartips on the earphones for shock protection. • Do not pull on the cord to remove the earphone from the audio device or the ear. •...
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Page 5: Selecting An Eartip
Selecting an Eartip 3-Flange Foam Glider standard large 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. -
Page 6: Proper Insertion
Proper Insertion Important: Sound quality, full bass response and noise isolation all depend on a good eartip seal in the ear canal. See a video demonstration at www.etymotic.com. • Carefully insert the earphone while pulling up and out on the back of the ear. •... - Page 7 Cable Slider The headset can be worn with the cables in front or in back of the head. The cable slider can be adjusted by moving it up or down for a snug fit.
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Page 8: Answering A Call
Music | Call Button Listening to Music Play/Pause While listening to music: • Press the END/SEND button once to Pause music. • Press the END/SEND button again to Play music. END/SEND Track Forward button While listening to music: • Press the END/SEND button twice rapidly to track forward. Answering a Call Answering a Call Music automatically mutes and pauses for an incoming call. - Page 9 ACCU•Filter Wax Filters ™ Etymotic earphones have special ACCU•Filter wax filters that smooth the frequency response and prevent ear wax from entering the earphones. An ACCU•Filter is located at the end of the earphone and is visible when the eartip is removed. If a filter becomes clogged, it should be replaced.
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Page 10: Warranty
Warranty Etymotic Research, Inc. warrants this product against defects in material or workmanship for a period of two years from the date of original purchase from an authorized Etymotic distributor or reseller. Etymotic will repair or replace the defective product at its option if returned within the warranty period to our designated service facility. - Page 11 Etymotic Research Inc. Etymotic Research has spent over twenty-five years refining in-ear technology for precision monitoring and critical listening. The first in-ear earphones were invented by Etymotic in 1984 for clinical audiometry and auditory research, and later converted to the first high-fidelity, noise-isolating earphones, the ER-4s in 1991.
- Page 12 85% or better. ETYMOTIC RESEARCH INC. 61 Martin Lane • Elk Grove Village, IL 60007 www.etymotic.com • 1-888-389-6684 • 847-228-0006 ©2011. hf2 is a trademark of Etymotic Research, Inc. ER023501-B...