3M WORKTUNES Manual Del Usuario página 4

Low battery warning:
Headset will give a "battery low" warning
every one minute when battery voltage
is low. Additional warnings will occur as
hearing protector powers down. Replace
batteries at this time.
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Basic operations
Auto shut-off:
BAtterY
LoW
After 2 hours of non-activity, a 10-second
countdown will begin before hearing protector
automatically powers down. To reset auto shut-
off, simply adjust volume knob.
After auto shut-off, turn On/Off/Volume knob to
"off" position for 2 seconds, then back to "on."
safe volume control: Music equalizer:
82 dB(A)
The safe volume control technology allows for Press and Hold the source button.
increased music volume while protecting your hearing, The device will cycle through the
by controlling sound levels over an 8-hour work day. three equalizer Modes (Pop,Rock &
Higher sound exposure is allowed for a period of time, Flat), then release the button when
and then gradually reduced if necessary below the long you reach the desired Mode.
term average of 82 dB(A) for extended use.
Download complete WorkTunes™ Wireless Hearing Protector User Manual online at 3MSafety.com.
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