Ultimate Ears F1 19 PRO manual output see page 16 for Sound Level Attenuator

Models: F1 19 PRO

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output (see page 16 for Sound Level Attenuator).

OSHA has established the following noise exposure limits:

Sound Pressure Level dB(A)

Permissible Noise Exposure

 

Duration(Per Day)

 

 

90

8 Hours

95

4 Hours

100

2 Hours

105

1 Hour

110

30 Minutes

 

 

YOU SHOULD NEVER BE EXPOSED TO SOUND PRESSURE LEVELS ABOVE 115 dB(A).

For more information visit the OSHA website at www.osha.gov.

The foregoing OSHA exposure levels should be considered maximum limits. Compliance with the OSHA limits will not provide you with protection from potential hearing loss. Accordingly, we recommend never exceeding 50% of the permitted volume on your audio playing device and limiting your use of headphones to durations of one hour or less per day. Decibel levels of 85 dB(A) are dangerous to your hearing and may cause hearing loss.

Do not use these earphones in any environment where a failure to hear surrounding sounds could be dangerous. In no way should these earphones be used while driving a car, biking, walking or operating machinery.

Do not submerge or expose the earphones to water (see page 15 for Earphone Care and Maintenance).

When using your earphones with an unfamiliar or unstable sound system (airplane, public access ports, etc…) make sure volume is low and is kept at a moderate level to prevent “break-in” bursts of loud sounds. For these environments, we recommend use of the sound level attenuator to aid in buffering unusually high sound

output (see page 16 for Sound Level Attenuator).

Keep the Triple.fi earphones away from young children. This product includes small parts and cables that may create a choking hazard.

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Ultimate Ears F1 19 PRO manual output see page 16 for Sound Level Attenuator