Shure Incorporated
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Changing Sleeves
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Twist and pull to remove the sleeve from the nozzle.
•
Slide on a new sleeve so that it completely covers the barb and the nozzle.
Caution:
If the barb or any of the nozzle is exposed, the sleeve is not properly installed. Replace sleeves if they
do not tightly grip the nozzle. To ensure proper fit and performance, use only sleeves supplied by Shure (unless
using custom molded sleeves).
Removing the Earphones
Grasp the body of earphone and gently twist to remove.
Note:
Do not pull on cable to remove earphone.
Maintenance and Cleaning
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.
•
To clean sleeves, remove them from earphones, gently rinse in warm water and air dry. Foam sleeves require a
longer drying time. Inspect for damage and replace if necessary. Ear sleeves must be completely dry before
reusing.
• Wipe the earphones and sleeves with mild antiseptic to avoid infections. Do not use alcohol-based disinfec-
tants.
•
Do not expose earphones to extreme temperatures.
•
Replace sleeves if they do not fit properly.
•
Do not attempt to modify this product. Doing so will void the warranty and could result in personal injury and/or
product failure.
Cleaning the Earphone Nozzle
If you notice a change in sound quality, remove the sleeve and check the nozzle of your earphone. If nozzle is
blocked, clear obstruction by using wire loop end of cleaning tool.
