57
Earphone and Headphone Safety
WARNING: Excessive sound pressure from earphones or
headphones can cause hearing damage or loss. Adjustment
of the volume control as well as the equalizer to settings
other than the center position may increase the earphones
or headphones output voltage, and therefore the sound
pressure level.
The use of factors influencing the earphones or headphones
output other than those specified by the manufacturer
(e.g. operating system, equalizer software, firmware, driver)
may increase the earphones or headphones output voltage
and therefore the sound pressure level.
The use of earphones or headphones other than those
specified by the manufacturer may lead to heightened
sound pressure level.
Ergonomic Instructions
WARNING: Improper or prolonged keyboard use may result
in injury.
WARNING: Viewing a display or external monitor screen for
extended periods of time may result in eye strain.
For additional information concerning ergonomics, please go to the
Regulatory Compliance homepage on www.dell.com at the following
location: www.dell.com/regulatory_compliance.
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