WorkTunes™
Hearing
Protector
User Guide
3Msafety.com
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3M™ WorkTunes™ Hearing Protector User Guide |
2 |
Table of Contents |
|
At-A-Glance ................................................................................................................................ |
............................4 |
Getting Started |
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Quickstart Guide ................................................................................................................................ |
...................5 |
Installing Batteries ................................................................................................................................ |
..............6-7 |
Features |
|
On/Off/Volume ................................................................................................................................ |
......................8 |
Auto Shutoff and AM/FM Selector Button ............................................................................................................. |
9 |
Bass Boost ................................................................................................................................ |
.........................10 |
Input Jack ................................................................................................................................ |
...........................11 |
Vocal Assist ............................................................................................................................... |
.........................12 |
Frequency Spacing ................................................................................................................................ |
........13-14 |
Modes |
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Frequency Mode ................................................................................................................................ |
.................15 |
Recall Mode ................................................................................................................................ |
........................15 |
Programming |
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Tuning radio stations ................................................................................................................................ |
...........15 |
Programming favorite stations ............................................................................................................................. |
15 |
Recalling favorite stations ................................................................................................................................ |
15.... |
Auto program local stations ............................................................................................................................... |
15. |
Recalling local stations ................................................................................................................................ |
........15 |
Delete stored stations ............................................................................................................................... |
..........15 |
Fit................................................................................................................................ |
..........................................16 |
Care and Cleaning ............................................................................................................................... |
................17 |
Hearing Conservation ............................................................................................................................... |
...........18 |
Technical Assistance and Product Information .................................................................................................. |
20 |
Frequently Asked Questions .......................................................................................................................... |
21-22 |
Important Information ................................................................................................................................ |
..........23 |
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3M™ WorkTunes™ Hearing Protector User Guide |
3 |
Doing it right means doing it safely
That means using hearing protection when you take on projects that expose you to sounds at or exceeding 85 decibels.
3M™ WorkTunes™ Hearing Protectors are the ideal combination of durable, reliable hearing protection and entertainment to help get
the project done right.
Intended Use
When worn properly, WorkTunes™ Hearing Protectors help reduce exposure to loud sounds produced during recreational activities, such as concerts, snowmobiling, or sporting events, and when using power tools and equipment such as drills, hand sanders, lawn mowers, garden tractors, and gas-powered leaf blowers/trimmers. For very loud sounds, such as chain saws, circular saws, hammer drills, jack hammers, fireworks and gunfire, 3M recommends wearing earmuffs and earplugs at the same time for additional noise reduction. If you are wearing hearing protectors for noise outside of work, have your hearing tested by an audiologist, physician, or other qualified professional on a regular basis. Hearing protectors should be worn at all times in noisy surroundings to assist with noise reduction.
In addition to WorkTunes Hearing Protectors, 3M™ Safety Products includes a full assortment of reliable safety products designed to help keep you safe so you can stay focused on the task at hand, not on your safety products. Learn more at 3Msafety.com and 3Mdiy.com.
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3M™ WorkTunes™ Hearing Protector User Guide |
4 |
At-A-Glance
Noise Reduction Rating
NRR = 24 dB
Headband/ear cushions
-Superior durability/wearability
-Increased comfort
Low two-point attachment
Easy height adjustment
Soft padding
For extended comfort
Buttons/knobs
-Intuitive to use
-Contemporary design
Superior radio reception
Voice Assist
-Makes programming and controlling the headset easier
-Change radio stations or MP3 tracks, without needing to remove the headset
-Indicates low battery
External wire
By running the wires through the headband, they stay in place and out of the way
Soft-touch material on cups
-Good grip on buttons and knob
-Strong and durable
3 Bass Boost options
-3 levels
-Controls the amount of bass for a customized listening experience
Easy-to-use auto scan
Helps find available radio stations at the touch or turn of a button
Recessed input jack
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3M™ WorkTunes™ Hearing Protector User Guide |
5 |
Getting Started
Quickstart Guide
•Insert two 1.5 V AA batteries (not included)
•Turn the On/Off/Volume Knob to turn the unit ON
•To adjust the volume, turn the same knob in either direction
•Press the AM/FM button to select the frequency
•Find a radio station by turning the Tuning Knob in either direction – or press the knob to move up through the stations one by one. You will hear Vocal Assist, a verbal guidance system, tell you what mode or station you are in so you don’t have to take off WorkTunes Hearing Protector to enjoy your favorite music and protect
your hearing.
AM/FM |
Mode |
Button |
Button |
|
Tuning |
|
Knob |
On/Off |
Input |
Volume |
Jack |
Knob |
|
|
Turn clockwise |
|
for On/Volume up |
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3M™ WorkTunes™ Hearing Protector User Guide |
6 |
Getting Started
Installing Batteries
1.Open the battery cover
2.Insert two 1.5V AA batteries* (see illustrations below)
3.Replace cover
*Use only 1.5V AA batteries. Two AA batteries not included.
Low Battery Indicator
•Vocal Assist will indicate when the batteries are low and need to be replaced
•These notifications will continue (even if you shut the unit off and then turn it back on) until the batteries are replaced
Troubleshooting
•When interference increases or the sound level becomes too weak, change batteries
Hold WorkTunes cup vertically and open battery cover.
Insert the first battery lower end first. Press in on the top of the battery.
Repeat steps for second battery.
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3M™ WorkTunes™ Hearing Protector User Guide |
7 |
|
Getting Started |
|
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Frequently Asked Questions |
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1. What type of batteries can I use in my new |
2. I’m having a hard time getting the batteries |
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Hearing Protector? |
into my Hearing Protector. Is there an |
|
The new WorkTunes Hearing Protector will |
easier way to inserting batteries? |
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Yes. Hold the WorkTunes Hearing |
||
work with the following 1.5 Volt AA |
||
batteries: Alkaline, rechargeable alkaline, |
Protector cup vertically (the batteries |
|
rechargeable Nickle Cadium (Ni-Cd), and |
should be pointing in the up/down |
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1.5 Volt Lithium Ion (Li Lon). |
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Important!
•Incorrectly inserted batteries can damage the electronics – 3.7 Volt Lithium Ion batteries could damage the WorkTunes electronics and should not be used
•Never replace batteries with the power on
•Make sure the batteries are correctly installed before switching the unit on
Battery cover
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