iKEY-AUDIO M3 Manuel D'instructions page 8

We Want You Listening For A Lifetime
Selecting fine audio equipment such as the unit you have just pur-
chased is only the start of your musical enjoyment. Now it's time
to consider how you can maximize the fun and excitement your
equipment offers. This Manufacturer and the Electronic Industries
Association's Consumer Electronics Group want you to get the most
out of your equipment by playing it at a safe level. One that lets
the sound come through loud and clear without annoying blaring
or distortion-and, most importantly, without affecting your sensitive
hearing. Sound can be deceiving. Over time your hearing "comfort
level" adapts to higher volumes of sound. So what sounds "normal"
can actually be loud and harmful to your hearing. Guard against
this by setting your equipment at a safe level BEFORE your hearing
adapts. To establish a safe level: - Start your volume control at a low
setting. - Slowly increase the sound until you can hear it comfort-
ably and clearly, and without distortion. Once you have established
a comfortable sound level: - Set the dial and leave it there. Taking a
minute to do this now will help to prevent hearing damage or loss in
the future. After all, we want you listening for a lifetime.
Used wisely, your new sound equipment will provide a lifetime of
fun and enjoyment. Since hearing damage from loud noise is often
undetectable until it is too late, this Manufacturer and the Electronic
Industries Association's Consumer Electronics Group recommend
you avoid prolonged exposure to excessive noise. This list of sound
levels is included for your protection.
Sound Level (in dB)
30 Quiet library, soft whispers
40 Living room, refrigerator, bedroom away from traffic
50 Light traffic, normal conversation, quiet office
60 Air conditioner at 20 feet, sewing machine
70 Vacuum cleaner, hair dryer, noisy restaurant
80 Average city traffic, garbage disposals, alarm clock at two
feet
Introducción • Introduction • Einleitung
Introduction
8