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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 a device. If this should occur and the eartip cannot be easily removed, it is recommended that you promptly contact an audiologist or other medical professional.
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Identification Eartip Battery 2-Position Door Switch Flexible Protective Case Neck Cord Filter Tool and Extra ACCU•Filters ™ Cleaning Tool Batteries...
Selecting an Eartip ACCU•Fit Eartips ™ Selecting an eartip: No two ears are exactly alike. The eartip that is most comfortable is the best choice, but it must seal well to prevent feedback (whistling) and provide proper protection. When changing eartips make sure the eartip fits securely on the stem of the device.
Battery Insertion The battery must be inserted correctly or the device will not work. 1. The battery compartment is located on the underside of the device. Battery Compartment 2. Open the battery door. Battery 3. Remove the yellow tab Door from the battery.
Insertion & Removal Insertion • Make sure the eartip is clean. • Pull the ear up and out while inserting. • Twist and push gently until the eartip seals in the ear canal. • When using 3-flange eartips, moistening may ease insertion. •...
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 ON = Closed 15-dB 9-dB OFF = Open...
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Batteries Zinc-Air Batteries Use commonly-available #10 zinc-air hearing aid batteries. They are easy to find in pharmacies, online, and at various retail locations. • Zinc-air batteries have a long shelf life, but once the tab is removed, battery life is about 9 days for continuous operation.
Changing Filters Each device has a special filter that enhances sound quality and prevents earwax from entering the device. A filter should be changed if the volume decreases or sound quality declines. Filter Removal Note: Use the tool to remove the filter. 1.
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 •...
General Product Care Simple cleaning with the tool provided will keep the eartips clean and the devices working properly. • Use the cleaning tool to pick out or brush off debris. • 3-flange eartips can be removed and cleaned in mild detergent. Dry eartips thoroughly before reattaching.
Warranty Etymotic will repair or replace defective product at its option if returned within one year of purchase to our designated 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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