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Summary of Contents for Etymotic Research Music-Pro mp9-15

  • Page 1 English User Manual...
  • Page 2 Warnings Failure to follow these recommendations may severely reduce the amount of hearing protection provided by the earplugs. • Earplugs comply with EN-352 standard of measurement. • Eartips fit ear canal diameters of 6-13 mm. See Eartip section for details. •...
  • Page 3 Warnings (continued) • This product may be adversely affected by certain chemical substances. Further information should be sought from the manufacturer. • This earplug is provided with level-dependent attenuation. The wearer should check correct operation before use. If distortion or failure is detected, the wearer should refer to the manufacturer’s advice for maintenance and replacement of the battery.
  • Page 4 Identification Battery Door 2-Position Switch Eartip Removal Cord Flexible Neck Cord Protective Case Filter Tool and Extra Cleaning Tool ACCU•Filters 312 Batteries ™ Eartips ACCU•Fit Eartips ™ SM Frost LRG Gray SML–Long Stem LRG–Long Stem SM Beige Black Glider 3-flange 3-flange Frost 3-flange White 3-flange...
  • Page 5: Battery Insertion

    Eartips (continued) Selecting an eartip: The eartip that is most comfortable is the likely choice, but it must seal well for maximum protection. When changing eartips, push the neck cord against the body of the device; then secure the eartip completely on the stem.
  • Page 6: Insertion And Removal

    Insertion & Removal Insertion • Make sure the eartip is clean. • Pull the ear up and out while inserting (Fig. 1). • Twist and push gently until the eartip seals in the ear canal. (Fig. 2). • When using 3-flange eartips, Fig.
  • Page 7: Operation

    Operation ON/OFF Earplugs turn on and off by opening and closing the battery door. Note: It is not necessary to remove the battery as long as the door is open wide enough to disable the circuit. Battery Door Open = OFF 2-Position Switch Closed = ON Toward battery door = 15-dB mode...
  • Page 8: Battery Life

    Battery Life Warning: Performance may deteriorate with battery usage. The typical period of continuous use that can be expected from the earplug battery is 300 hours. Battery life is estimated at 2-3 weeks for continuous operation. Each device uses one #312 zinc-air battery. It is not necessary to recycle these batteries.
  • Page 9: Changing Filters

    Changing Filters Earplugs have special filters that enhance sound quality and prevent ear wax from entering the devices. A filter should be changed if the volume decreases or sound quality declines. ACCU•Filter™ Removal Note: Use the tool to remove the filter. 1.
  • Page 10: Troubleshooting

    Troubleshooting Problem: No sound. What to do: • Check to see if the battery door is closed (device turned on). • Check battery; replace if dead. • Clean the eartip and the end of the device. • Check the filter - remove the filter - listen for sound to return before replacing the filter •...
  • Page 11: Maintenance

    • Do not expose to extreme heat or moisture. • Avoid dropping or hitting on a hard surface. • Use only accessories and spare parts from Etymotic Research, Inc. to ensure continued performance to specification. Storage • Always store earplugs in a clean, protective case.
  • Page 12 ETYMOTIC RESEARCH INC. 61 Martin Lane • Elk Grove Village, IL 60007 www.etymotic.com • 1-888-389-6684 • 847-228-0006 ©2012. Music PRO, Musicians Earplugs, ACCU Technology, ACCU Fit, ACCU Filter and LOBAT are trademarks of • • • • Etymotic Research, Inc. ER098538-A...

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