ISOtunesSPORT IT-38 Bluetooth Hearing Protector User Guide

: July 30, 2024
: ISOtunesSPORT

Table of Contents

ISOtunesSPORT IT-38 Bluetooth Hearing Protector
Product Usage Instructions
Location of Controls
Aware Technology
Charging
Power On/Off
Bluetooth Pairing
Dual Connect Mode
Music
Phone Calls
Fittin
Introduction
Cleaning and Maintenance
FCC
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

ISOtunesSPORT IT-38 Bluetooth Hearing Protector

Specifications

Model: [Insert Model Number]
Technology: Aware TechnologyTM
Bluetooth Version: [Insert Bluetooth Version]
Dual Connection Support: Yes
Compatibility: iOS, Android, Windows
Power Source: Rechargeable Battery

Product Usage Instructions

Location of Controls

Refer to the user manual for detailed information on the location of controls.

Aware TechnologyTM

Explains the unique features and benefits of Aware TechnologyTM.

Charging

Instructions on how to properly charge the device to ensure optimal battery life.

Power On/Off

Steps to power on and off the device for usage and conservation of battery.

Bluetooth Pairing

Guidance on how to pair the device with Bluetooth-enabled devices for wireless connectivity.

Dual Connection Mode

Instructions on how to activate and manage dual connection mode for simultaneous connectivity to multiple devices.

Pairing Reset

Steps to reset the pairing settings in case of connectivity issues or when connecting to a new device.

Music

Information on playing music through the device and controlling playback.

Phone Calls

Guidance on making and receiving phone calls using the device.

Siri/Google Assistant

Instructions on how to access and use voice assistants like Siri or Google Assistant with the device.

Legalities

Important legal information and compliance details related to the product usage.

Frequently Asked Questions (FAQ)

Q: How do I reset the pairing on the device?
A: To reset the pairing, follow the steps outlined in the Pairing Reset section of the user manual.
Q: Can I use Siri or Google Assistant with this device?
A: Yes, you can access Siri or Google Assistant as explained in the Siri/Google Assistant section of the manual.
Q: What is Aware TechnologyTM?
A: Aware TechnologyTM is a proprietary technology that enhances user experience by [insert benefits].

Location of Controls

Music Volume Up
Music Volume Down
Aware Volume Up
Aware Volume Down
Multi-Function Button (MFB)
Bluetooth Mic
LED Indicator Light
Charging Port
Magnetic Earbuds

Aware Technology

This product includes Aware Technology. This is a microphone technology that allows the user to hear the world around them, but always at a safe listening level. When ambient noise breaches a safe listening level, the microphone technology immediately responds and attenuates to a safe level.
This feature automatically turns on when the product turns on. Adjusting the Aware Volume is easy. Simply press the Aware Volume Up (3) and Down Button (4).

Charging

The earplugs are charged with a micro-USB charger and hold up to 10 hours of music and talk time between charges.

Please charge with the included micro-USB cable by plugging it into the Charging Port (8). *Charging voltage should not exceed 5v.
While the cable is plugged into the Charging Port (8), the LED Indicator Light (7) will let you know if the battery is charging or fully charged

LED Indicator Light

Solid Red = Charging (Cable Plugged In)
Solid Blue = Fully Charged (Cable Plugged In)

Power On/Off

Power On: Press and hold MFB (5) for 3 seconds. (you will hear “Power On”)
Power Off: Press and hold MFB (5) for 3 seconds. (you will hear “Power Off”)

LED Indicator Light

Blue Flash = Power On
Red Flash = Power Off

ATTENTION
The ISOtunes Sport ADVANCE features a power-off feature that conserves battery life. After 2 hours of Bluetooth disconnection, the device will power off. Simply power back on to continue using.

Bluetooth Pairing

After powering on, the headphones will automatically enter Pairing Mode. You will hear “Bluetooth Pairing Mode” and the LED Indicator Light (7) will flash, alternating Blue and Red.

Open your Bluetooth settings on your device.
Search “ISOtunes PRO Aware.” Pair and connect. Once connected you will hear “Bluetooth Connected.”

Dual Connect Mode

This product can connect to two devices at the same time such as your phone and your computer.

Pair and Connect to your first device as described in Bluetooth Pairing. This will be device A.
Press and Hold the MFB (5) for 7 seconds until you hear “Bluetooth Pairing Mode” (you will hear Power Off, keep holding the button until you hear “Bluetooth Pairing Mode”).
Pair and Connect to the 2nd device as described in Bluetooth Pairing. This will be device B.
On Device A, go to the Bluetooth menu and manually connect to ISOtunes PRO Aware.
Both devices are now connected.

Pairing Reset
If you have issues connecting to any device, we recommend a Pairing Reset:

The headphones need to be powered on.
Press and Hold the Volume Up (1) and the Volume Down (2) for 4 seconds.
Continue holding, listen for a double tone and then release.

LED Indicator Light
Alternating Blue & Red = Pairing Mode

Music

Play/Pause: Short single press MFB (5)
Next Track: Double press MFB (5)
Previous Track: Triple press MFB (5)
Music Volume Up: Short single press Volume Up (1)
Music Volume Down: Short single press Volume Down (2)
Aware Volume Up: Short single press Volume Up (3)
Aware Volume Down: Short signle press Volume Down (4)

Phone Calls

Answer/End Call: Short single press MFB (5)
Reject Call: Press and hold MFB (5) for 1 second

Siri / Google Assistant
Press and hold MFB (5) for 1 second.

Fittin

ANSI S3.19-1974 Table (NRR Table

EN 352-2:2002 Table (SNR Table)

B5:
SNR: 33 dB
H= 33 dB
M= 30 dB
L= 28dB
APVf=MF-SF9 (dB)

EN 352-7:2020 Level Dependent Criterion Level

Note : Product not intended for use in impulse-type noise situations.

EN 352-9:2020

The maximum sound presure level at -14 dBFS is 94,2 dB(A)
Criterion input signal: -51dBFS

Models

IT-38 ISOtunes PRO Aware
IT-39 ISOtunes PRO Aware EN 352

IT-39 ISOtunes PRO Aware EN 352 is EN 352 certified. IT-38 ISOtunes PRO Aware is not EN 352 Certified, but has the same attenuation performance.
Full manual can be found at ISOtunes.com/PROAwareManual

Important
Please read, understand, and follow all safety information. This hearing protector provides level-dependant functionality, safety-related audio input, and an entertainment audio facility

Fitting
The ISOtunes PRO Aware comes with 4 sets of TRILOGY™ foam eartips (XS,S,M,L) and 1 set of triple flange silicone eartips. Choose the size that fits best in your ear canal. Remember, the snugger the fit, the better the noise blocking. The silicone eartips are intended for use when NOT in noisy situations.
ISOtunes® TRILOGY™ foam eartips have a threaded core and the sound port on the earbud is also threaded.

Twist the foam eartip counterclockwise to remove and clockwise to place on a new foam eartip.
Carefully compress the foam eartip on the stem/sound port.
Insert the foam/eartip into your ear as deeply as is comfortable and hold for 5 seconds while the foam expands.
Repeat with the second eartip.

Hint : To open your ear canal wider, lift the top of your ear up and away from your head, as shown in the diagram.

Introduction

Thank you for purchasing ISOtunes PRO Aware professional noise-isolating earbuds. These earbuds have been specifically de-signed to protect against harmful noise – allowing you to block out much of the surrounding noise so you can listen to your music or talk
on the phone with less interruption. This product has been tested and meets the ANSI standards for a hearing protector, with a Single Number Rating (SNR) of 33 dB and a Noise Reduction Rating (NRR) of 26 dB. Full testing details are available in the Noise Attenuation section of this booklet.

Noise Attenuation
ISOtunes PRO Aware is tested and approved in accordance with ANSI S3.19-1974, EN 352-2:2002, EN 352-7:2020, EN 352-9:2020, and EN 352-10:2020 Specifications.

ANSI S3.19-1974
The level of noise entering a person’s ear, when these earbuds are worn as directed, is closely approximated by the difference between the A-weighted environmental noise level and the Noise Reduction Rating (NRR). Improper fit of this device will reduce its effectiveness in attenuating noise. Consult the enclosed instructions for proper fitting.

A1: Frequency (Hz)
A2: Mean Attenuation (dB)
A3: Standard Deviation (dB)

Example:

The surrounding noise level measured at the ear is 100 dB.
The NRR of ISOtunes PRO Aware is 26 dB.
The noise level entering the ear is approximately equal to 74dB.

Please note that the NRR is based on the attenuation of continuous noise and may not be an accurate indicator of the protection attainable against impulsive noise, such as gunfire.

EN 352
The product has been tested and approved in accordance with PPE standards: EN 352-2:2002, EN 352-7:2020, EN 352-9:2020 and EN 352-10:2020.

RED

The product has been tested and approved in accordance with RED Standards: ETSI EN 300 328 V2.2.2 (2019-07), EN 62479:2010, ETSI EN 301 489-1 V2.2.3 (2019-11), ETSI EN 301 489-17 V3.2.4 (2020-09), ETSI EN 301 489-1 V2.2.3 (2019-11), ETSI EN 301 489-17 V3.2.4 (2020-09)EN 55032:2015, EN 55035:2017
Hereby, Haven Technologies declares that the personal protective equipment ISOtunes PRO Aware is in compliance with the Regula-tion (EU)2016/425 and the electrical circuit and radio equipment is in compliance with the Directive 2014/53/EU.
The full text of the declaration of conformity is available at: www. ISOtunes.co.uk/EU-declaration-of-conformity.

B1: Frequency (Hz)
B2: Mean Attenuation (dB)
B3: Standard Deviation (dB)
B4: Assumed Protection Value (APV) (dB)
B5:
- H = Hearing protection estimation for high-frequency sounds (f ≥ 2000Hz)
- M = Hearing protection estimation for medium frequency sounds (500 Hz < f < 2000Hz)
- L = Hearing protection estimation for low frequency sounds (f ≤ 500Hz)
Criterion level is the sound pressure level in dB(A) of the noise en-vironment resulting in 85 dB(A) effective to the ear while wearing hearing protectors. Three different criterion levels are defined related to the frequency content of the noies.
- C1: H = criterion level for high-frequency noise
- C2: M = criterion level for medium-frequency noise
- C3: L= criterion level for low-frequency noise
The earplugs are provided with level-dependent attenuation. The user should check correct operation before use. If distortion or fail-ure is detected, the user should refer to the manufacturer’s advice for maintenance and replacement of the battery.
Warning : the performance may deteriorate with battery usage.
Warning : The output of the audio circuit of this hearing protector might exceed the exposure limit level.
The typical period of continuous use that can be expected from the built in battery is up to 11 hours.

SafeMax™ Technology

ISOtunes PRO Aware incorporates SafeMax™ Technology, therefore its volume output has been limited to 85 decibels ( IT-38), and 79 decibels (IT-39). ISOtunes® devices with SafeMax™ Technology are OSHA and ANSI compliant and, when designated, meet the Europe-an Safety Standard EN 352.
The earplugs provide audio signal sound pressure level limitation. The earplugs limit the entertainment audio signal to less than 82 dB(A) effective to the ear.

Battery and Charging

The built in battery can be charged with the included charging cable. This battery is not replaceable. Plug the cable into the charging port on the controller and a 5 Volt usb port.
Low battery is indicated audibly by a warning tone.
The approximate battery level can be seen in the Bluetooth menu of most smartphones.
The typical period of continuous use that can be expected from the built-in battery is up to 11 hours.

Aware Technology™
This product includes Aware Technology. This is a microphone technology that allows the user to hear the world around them, but always at a safe listening level. When ambient noise breaches a safe listening level, the microphone technology immediately responds and attenuates to a safe level.
This feature automatically turns on when the product turns on. Aware volume is easy. Simply press the Aware Volume Up and Down Button.

Cleaning and Maintenance

TRILOGY™ foam eartips are disposable. To ensure peak performance, we recommend replacing TRILOGY™ foam tips every three months or when they become soiled. To purchase additional tips, please go to www.ISOtunes.com or www.ISOtunes.co.uk
TRILOGY™ foam eartips should be regularly inspected for deterioration, cracking, or other damage. The ear tips can be cleaned in between uses with a damp cloth and water. Over time, the eartips should be replaced.
Clean your ISOtunes PRO Aware by gently wiping them with a clean damp cloth. Mild soap can be applied to the cloth.
Do not use abrasive cleaning solvents to clean the headset. Avoid scratching the headset with sharp objects, as this may cause damage.
Keep the headset away from high-temperature areas.

WARNINGS

ISOtunes PRO Aware does an excellent job of blocking outside noise. As such, this product should NOT be used in environments where users need to be fully aware of their surroundings for personal safety reasons. For example, do NOT use them while driving a car or riding a motorcycle. Similarly, do NOT use them when riding a bicycle outside. The user is solely responsible for ensuring that this product is used ONLY in safe environments.
This product may be adversely affected by certain chemical substances, such as bug spray and sunscreen. Further information may be sought from the manufacturer.
These earplugs should not be used where the connecting cord is at risk of being caught up during use.
The performance may deteriorate with battery usage.

Recommendations
The wearer should ensure the product is properly cleaned and dry before and after use. Storage should be in a clean and dry location between -20 °C and 50 °C. The battery should not be fully dis-charged before long term storage.

The wearer should ensure that:

The hearing protector is fitted, adjusted, and maintained by the manufacturer’s instructions.
The hearing protector is worn at all times in noisy environments..
The hearing protector is regularly inspected for serviceability.

If these recommendations are not adhered to, the protection afforded by the hearing protector will be severely impaired.

Additional Notes
ISOtunes PRO Aware is compliant with Bluetooth® V5. We do not guarantee compatibility of all functions on every Bluetooth®-enabled device. Please check your device’s user manual for compatibility and functionality.
For additional information or questions about ISOtunes® products or spares and accessories, please contact our support team.
The earplugs are provided with level-dependent attenuation. The user should check correct operation before use. If distortion or fail-ure is detected, the user should refer to the manufacturer’s advice for maintenance and replacement of the battery.

FCC

Caution : The user is cautioned that changes or modifications not ex- pressly approved by the party responsible for compliance could void the users’ authority to operate the equipment This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

UK & Europe
uk-eurosupport@isotunesaudio.com
North America
support@isotunesaudio.com
1-844-396-3737
Monday-Friday 9-5 ET