Warnings
(continued)
3
• This product may be adversely affected by certain
chemical substances. Further information should
be sought from the manufacturer.
• This earplug is provided with level-dependent
attenuation. The wearer should check correct
operation before use. If distortion or failure
is detected, the wearer should refer to the
manufacturer’s advice for maintenance and
replacement of the battery.
Warning:
The output of the level-dependent
circuit of the hearing protector may exceed the
daily limit sound level.
• To determine if the device is working, insert a
battery, cup the device in your hand and listen for
acoustic feedback (squeal). If feedback is present,
the battery is working.
Summary of Contents for Music-Pro mp9-15
Page 1: ...User Manual English ...
