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SCL4
Sound Isolating Earphones
The SCL4 earphone features High-
Denition drivers with Tuned-Port
technology for an ultra-wide frequency
soundstage with brilliant
highs and extended bass.
As the ideal companion
to any portable or home
audio source, the SCL4
incorporates the same
precision components
used by professional
musicians to bring
incredibly accurate sound
with remarkable isolation.
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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
Three popular methods for wearing the earphones are illustrated below.
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, ts comfortably, and is easy to remove from
your ear.
CLEANING THE EARPHONE NOZZLE
If the nozzle of your earphone is blocked, clean the nozzle using the supplied
wax removal loop.
SHURE Incorporated http://www.shure.com
United States, Canada, Latin America, Caribbean:
5800 W. Touhy Avenue, Niles, IL 60714-4608, U.S.A.
Phone: 847-600-2000 U.S. Fax: 847-600-1212 Int’l Fax: 847-600-6446
Europe, Middle East, Africa:
Shure Europe GmbH, Phone: 49-7131-72140 Fax: 49-7131-721414
Asia, Pacic:
Shure Asia Limited, Phone: 852-2893-4290 Fax: 852-2893-4055
Soft Flex Sleeves
In small, medium, and large sizes. Made from pliable rubber.
Triple-Flange Sleeves
If desired, the sleeve nozzle may be shortened. Use sharp
scissors to carefully trim the nozzle to the desired length.
Nozzle
Wax Removal Loop
Tighten the cable and take up slack by raising the cable sleeve .
When cleaning, do not force any object through the earphone nozzle! This will
damage the earphone sound lter.
If necessary, the supplied replacement nozzles may be used. See the back of
this guide for instructions on nozzle replacement.
©2007, Shure Incorporated
27EN3250(Rev. 1)
Printed in U.S.A.
Over the ear
in back
Over the ear
in front
Straight down
left ear
right ear
Yellow and Black Foam Sleeves
When using the foam sleeves, compress the sleeve between
your ngers 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. Black foams come in small,
medium and large sizes.
Note: Carefully slide sleeve over earphone nozzle barb for a secure grip.
To change earphone sleeve, twist and pull sleeve to remove it from the nozzle.
Push new sleeve onto nozzle until you feel it slide completely over barb. If any part of
the nozzle is exposed, sleeve is not properly installed. Replace sleeves if they do not
grip the nozzle tightly
Nozzle Barb Sleeve Over Barb
Warning: The wax removal loop is only to be used to clean
earphones. Any other use, such as using the tool to clean ears,
could result in injury.