ETYMOTIC ER3SE Studio Edition Earphone User Manual
- June 13, 2024
- ETYMOTIC
Table of Contents
User Manual
CAUTION
Consult an audiologist or physician if you have excessive ear wax, difficulty
inserting the eartips, or discomfort after prolonged use.
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.
Etymotic earphones exclude most external sounds. Use caution if using in-ear
earphones while operating a motorized vehicle, operating machinery, bicycling
or jogging, because you may not be alerted to potential danger.
Do not listen at excessively loud levels. Research confirms that earphones
that seal the ear canal allow listeners to listen at safer levels. Noise-
induced hearing loss is a function of exposure time, the average sound level
and the peak output of very loud sounds. A sealed eartip and lower listening
levels allow for longer periods of safe listening.
IN THE BOX
A. Earphones
B. Detachable, 4 ft cord with 3.5 mm gold plated stereo plug
C. Assortment of eartips
D. Filter removal tool and replacement filters
E. Shirt clip
F. Zippered storage case
IDENTIFICATION
SELECTING AN EARTIP
Large 3-flange 7-12 mm | Standard 3-flange 6-11 mm | Large Foam 9-13 mm |
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The eartips that are most comfortable are the best choice, but they should
seal well in the ears for best noise isolation and sound quality.
When changing eartips make sure the eartip fits securely on the stem of the
earphone.
NOTE: Hold the earphone body–not the cable connector–when removing the eartips to avoid accidentally detaching the cable.
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 of how to get a proper fit at www.etymotic.com.
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While pulling up and out on the back of the ear, carefully insert the earphone.
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Twist the earphone into the ear canal while inserting, until outside noise is blocked out.
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3-flange eartips: Moistening eartip eases insertion.
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Foam eartips: Roll down or compress foam eartip before inserting.
Hold the eartip in place for about 5 seconds while the foam expands to create a tight seal in the ear canal.
REMOVAL
Remove earphones slowly with a twisting motion to gradually break the seal.
Do not pull on the cable to remove the earphones.
SHIRT CLIP
Attaching the Clip
Shirt clip attaches to the cable splitter.
CORD SLIDER
Using the Slider
Slider is used to snug the cable under the chin to help secure the earphones.
DETACHABLE CABLES
Detaching Cables
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Hold the body of the earphone securely with one hand.
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Pull the cable connector away from the earphone body. Do not twist. Pull straight out to prevent damage to the key tab.
Note: Do not pull or twist from the cable connector. It’s important to pull straight out.
Attaching Cables
- Align the key tab with the notch in the body of the earphone and cable connector.
- Press together until you feel it snap in.
Note: If the key tab is not aligned with the notch, snap will not engage.
CHANGING FILTERS
Etymotic earphones have special filters that smooth the frequency response and
prevent earwax from entering the earphones. A 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. A dirty filter will reduce
earphone output. The filter should be changed if loudness decreases or the
sound quality declines.
Note: Filters are not reusable.
Filter Removal Use the tool to remove the filter.
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Remove eartip.
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Insert filter tool into the filter.
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Remove filter.
Filter Replacement Do not use the tool to replace the filter.
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Insert a new filter.
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Press gently against a hard surface to secure it in place.
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Re-attach eartip.
CLEANING AND REPLACING EARTIPS
Over time eartips may lose their elasticity. For best performance and retention, replace 3-flange eartips every 60-90 days. Replace foam eartips when they become soiled.
To clean 3-flange eartips:
- Remove the eartip from the earphone.
- Clean with water and mild soap.
- Dry the eartip before placing it back on the earphone.
Foam eartips are disposable and should not be cleaned.
IMPORTANT
- 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.
- Clean or replace eartips prior to use by others.
- For best performance and retention in the ear, replace 3-flange eartips every 60-90 days.
- Replace foam eartips frequently.
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 service facility. This warranty is
in lieu of all other warranties, expressed or implied, including, but not
limited to any implied warranty of merchantability or fitness for a particular
purpose.
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