Precautions - Nextar MA589 Instruction Manual

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.
a.
Slowly increase the sound until you can hear it
b.
comfortably and clearly, and without distortion. Once you
have established a comfortable sound level, leave it there.

Precautions

1). When not using the player for an extended period of time, please
charge the battery at least once per month to extend the battery life.
2). Do not use the player in extremely hot, cold, dusty or damp
environments.
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