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

Etymotic research ety-com er-22: user guide
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Important:
read fitting
instructions
before use
U s e r M a n u a l

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Summary of Contents for Etymotic Research ETY-COM ER-22

  • Page 1 Important: read fitting instructions before use U s e r M a n u a l...

  • Page 2: Important Instructions

    Important Instructions Best performance is achieved by • obtaining a good seal in the ear canal • positioning the microphone close to the mouth Earphone Select an eartip that allows the earphone to seal the ear canal so that it stays in position and the boom does not rotate downward during use.
  • 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"...
  • Page 4 The ETY-COM headset is supplied with assorted eartips to achieve an optimal fit. White eartip 3-flange 3-flange (standard) (long stem) Cleaning: 1. Carefully remove the eartip from the earphone. 2. Use water and mild soap to remove dirt and earwax from the eartip.
  • Page 5 The filter, identified by green acoustic mesh in a small plastic barrel, is located at the end of the headset and is visible when the eartip is removed. If the filter becomes clogged it should be replaced.

  • Page 6: Proper Care

    • Do not expose the headset to extreme temperatures. • Avoid dropping or strong impact. • Always leave an eartip on the headset for shock protection. • Do not pull on the cord to remove it from the jack or the ear.

  • Page 7: Specifications

    Noise Isolation The earphone provides the highest noise isolation of any mobile phone headset. Noise reduction is 37 dB, averaged over the octave frequencies from 125 to 8000 Hz, allowing only the audio from the caller to enter the ear. As an earplug, it has a calculated noise reduction rating (NRR) of 24 dB.

  • Page 8: Warranty

    Warranty Etymotic Research, Inc. warrants this product against defects in material or workmanship for a period of 90 days from the date of original purchase from an authorized Etymotic distributor or reseller. The warranty can be extended to 1 year if Etymotic receives a warranty card anytime within 90 days of purchase.
  • Page 9 Etymotic Research Inc. Etymotic Research, Inc. (ER) is a research, development and manufacturing company that designs products to measure, improve and protect hearing. ER has developed many innovative hearing technologies available today. ER products are used by musicians and others who insist on superior sound quality.
  • Page 10 61 Martin Lane • Elk Grove Village, IL 60007 www.etymotic.com • 1-888-ETYMOTIC ETY-COM™ is a trademark of Etymotic Research, Inc. The ETY-COM™ headset is covered by one or more of the following U.S. patents: #4,677,679, #4,763,753, #5,878,147, #5,887,070, #6,075,869, #6,134,344, #6,151,399, #6,285,771, #6,567,526 and other patents pending.

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