User Manual
Table Of Contents
- Overview
- Model Matrix
- Contents in Box
- Accessories (not included)
- Features
- Common Features, All Models
- Adjustable Volume Control
- Automatic Loud Noise Suppression
- Convertible Headband
- Color Ruggedizers
- Extreme Environmental Design
- Flexible Charging
- Hearing Protection
- In Headset Charging
- Light Weight
- Listen Thru Situational Awareness
- Long Battery Life
- Multilingual Voice Prompts
- Multimode Auto Shutdown
- Noise Dosimeter
- Two Stage Low Battery Alert
- USB Programmable
- User Replaceable Battery
- Voice Prompts
- Wired Line-in
- Common Features, Communication Headsets
- Wireless Bluetooth® Technology
- Wireless DECT Communications
- Common Features, All Models
- Configuring the Headset
- Fitting
- Charging
- Battery Replacement
- LED Indications
- Settings & Operation
- Care and Maintenance
- Troubleshooting
- Glossary
- Specifications
- Important Safety Information
- Sonetics Standard Limited Warranty
7 | Page
Fitting
Proper fitment is required to achieve the rated hearing protection levels.
Overhead Fitment
1. Inspect
Ensure no damage to
the earseals or the
headset
2. Expand
Open headband to
full width
3. Place
Place cups over ears,
without sitting on any
part of the ear
Position microphone
no more than 1/8” from
lips
4. Adjust
Adjust headband to sit
gently on top of your
head
5. Seal
Test seal by pressing
against your head
and listening for a
change in sound level
BB
Behind Head Fitment
1. Inspect
Ensure no damage to the
earseals or the headset
2. Expand
Open headband to
full width
3. Place
Place cups over ears,
without sitting on any part
of the ear
Position microphone no
more than 1/8” from lips
4. Adjust
Adjust headband to sit
gently on top of your head
5. Seal
Test seal by pressing
against your head
and listening for a change
in sound level