Shure i2c-t User manual

Audio source:
cell phone
media player
I 2c- T
Sound Isolating Earphones
These sound-isolating earphones
with VoicePort inline microphone
connect to your integrated media
player cell phone. They feature
Dynamic MicroDriver technology
that you can now enjoy at low
listening levels, even in noisy
environments.
INSERTING THE EARPHONES
If the earphone seems to be lacking in low frequency response (bass), check
the tightness of the seal between the earphone and your ear, or try one of the
other sleeve options.
Warning: Do not push the earphone sleeve beyond the ear canal opening.
WEARING THE EARPHONES
CHOOSING AN EARPHONE SLEEVE
Your earphones come with a selection of sleeves. Make sure the sleeve you
use is easy to insert into your ear, fits comfortably, and is easy to remove from
your ear.
WAX GUARD
You should place wax guards on the nozzle of your I2c-T earphones before
using them. These protective rings are found on an adhesive strip in the fit kit
that comes with your earphones.
To place a wax guard on one of your I2c-T earphones:
Remove the sleeve from the earphone nozzle.
If there is a dirty wax guard on the earphone, peel it off.
Clean the tip of the I2c-T nozzle with an antiseptic or alcohol wipe.
Make sure that the tip of the nozzle is dry, then remove a wax guard from the
supplied strip and place it on the tip of the nozzle, adhesive side down.
Replace the sleeve on the earphone.
1.
2.
3.
4.
5.
Make sure that the sleeve completely
covers the earphone stem. If any part
of the nozzle is exposed, the sleeve is
not properly installed.
Foam Sleeves
When using the foam sleeves, compress the sleeve between
your fingers before inserting it into the ear canal. Hold the
earphone in place for about ten seconds while the foam
expands and creates a tight seal.
Soft Flex Sleeves
In small, medium, and large sizes. Made from pliable rubber.
Stem
Wax Guard
IMPORTANT: Do not place wax guards on sleeves! Wax guards are intended for use on
the tip of the earphone nozzle only. If wax guards are placed on sleeves they will not
function properly and may fall off the sleeves into your ears.
©2005, Shure Incorporated
27EN3209 (Rev. 2)
Printed in U.S.A.
Flex Sleeves
In small, medium, and large sizes. Made from translucent
PVC.
Over the ear
in front
left ear right ear
INLINE SWITCH CONTROL
Push and hold to MUTE cell phone microphone
Volume
Note: Turn volume control to its lowest setting before switching be-
tween music and cell phone. Switching to media during a call mutes
cell phone.
Wear the earphones as illustrated below.

MAINTENANCE
Careful maintenance ensures a tight seal between the sleeve
and nozzle, improving sound quality and product safety.
Keep the earphones and sleeves as clean and dry as
possible.
Do not expose earphones to extreme temperatures.
Wipe the earphones and sleeves with mild antiseptic to
avoid infections. Do not use alcohol-based disinfectants.
CERTIFICATION
Eligible to bear CE marking.
Conforms to European EMC Directive 89/336/EEC.
Meets applicable tests and performance criteria in European Standard EN 55103
(1996) Parts 1 and 2, for residential (E1) and light industrial (E2) environments.
CUSTOM EARPHONE SLEEVES
Those who use earphones regularly for extended periods of time often find
custom-fit molded sleeves offer the best comfort and sound isolation.
Ask a Hearing Health Care Professional about creating custom molded sleeves
for your earphones. For more information, contact:
FURNISHED ACCESSORIES
Carrying pouch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95A2232
Fit Kit w/wax guards . . . . . . . . . . . . . . . . . . . . . . . . . 90XH1371
REPLACEMENT PARTS
Bag of 10 foam sleeves (small) . . . . . . . . . . . . . . . PA752S
(medium) . . . . . . . . . . . . . PA752M
(large) . . . . . . . . . . . . . . . PA752L
Bag of 100 foam sleeves (small) . . . . . . . . . . . . . . . PA753S
(medium) . . . . . . . . . . . . . PA753M
(large) . . . . . . . . . . . . . . . PA753L
Bag of 10 flex sleeves (small) . . . . . . . . . . . . . . . PA757S
(medium) . . . . . . . . . . . . . PA757M
(large) . . . . . . . . . . . . . . . PA757L
Bag of 10 replacement wax guards . . . . . . . . . . . . . PA759
Sensaphonics Hearing Conservation Toll Free: [phone]
660 N. Milwaukee Avenue In Chicago: [phone] (ph)
Chicago, IL 60622
e-mail:[email protected]
www.sensaphonics.com
TECHNICAL SPECIFICATIONS
Transducer type Dynamic
Sensitivity (at 1kHz) 105 dB SPL/mW
Impedance (at 1kHz) 16 Ω
Output connector 2.5mm-4pin jack for use with the
TREO650 smartphone
FULL TWO YEAR WARRANTY
Shure Incorporated (“Shure”) hereby warrants that this product will be free
from defects in materials and workmanship for a period of two years from
the date of purchase. At its option Shure will repair or replace the defective
product and promptly return it to you, or refund the purchase price. You should
retain proof of purchase to validate the purchase date and return it with any
warranty claim.
If you believe this product is defective within the warranty period, carefully
repack the unit, insure it, and return it postage prepaid to:
Shure Incorporated
5800 W. Touhy Ave.
Niles, IL 60714-4608
SHURE Incorporated http://www.shure.com
United States, Canada, Latin America, Caribbean:
5800 W. Touhy Avenue, Niles, IL 60714-4608, U.S.A.
Phone: [phone] U.S. Fax: [phone] Int’l Fax: [phone]
Europe, Middle East, Africa:
Shure Europe GmbH, Phone: [phone] Fax: [phone]
Asia, Pacific:
Shure Asia Limited, Phone: [phone] Fax: [phone]
SAFE USE
Use a slow twisting motion to remove the earphones. Never pull
on the earphone cord.

Warning: If a sleeve becomes lodged in your ear, seek skilled
medical assistance to remove the sleeve. Damage to the ear
may be caused by non-professionals attempting to remove the
sleeve.
Prior to inserting the earphone, always recheck the sleeve to
make sure it is firmly attached to the nozzle.
 Turn up the volume control only far enough to hear properly.
Ringing in the ears may indicate that the volume level is too high.
Try lowering the volume.
If you connect these earphones to an airplane’s sound system,
listen at low levels so that loud messages from the pilot do not
cause discomfort.

Have your ears checked by an audiologist on a regular basis. If
you experience wax buildup, discontinue use until an audiologist
has examined your ears.
Stop using the earphones if they are causing great discomfort or
infection.