3M WorkTunes - Features; On;Off;Volume Control

3M
™
WorkTunes
™
Hearing Protector User Guide 8
On/Off/Volume
1. Turn the knob clockwise to turn
WorkTunes Hearing Protector on
2. Turn the knob counterclockwise until
you hear a click, which will indicate that
WorkTunes Hearing Protector is off
3. Turn the knob clockwise to increase
the volume
If using an MP3 player, iPod
™
or two-way
radio, adjust the volume using the handheld
device, not the volume knob on the
WorkTunes Hearing Protector.
Features
Important!
WorkTunes Hearing Protector comes
equipped with decibel limiter. A decibel
limiter limits sounds entering the ear to
82 decibels in order to help protect
hearing from Self-Induced Hearing Loss
(SIHL). This means that music can be
listened to at a safe level and will not
exceed 82 decibels.
On/off/volume knob closeup
Off
On/
Volume
On/Off
Volume
Knob
AM/FM
Button
Mode
Button
Tuning
Knob
Turn clockwise
for On/Volume up
Input
Jack