APX37x DECT, Bluetooth, and Electronic Headsets Manual 7340 SW Durham Road, Portland, OR 97224 USA Phone: 800-833-4558, 503-684-7080, Fax 503-620-2943 www.soneticscorp.com • e-mail: service@soneticscorp.
Table of Contents Overview Model Matrix Contents in Box Accessories (not included) Features Common Features, All Models Common Features, Communication Headsets Wireless Bluetooth® Technology Wireless DECT Communications Configuring the Headset Headband Removal Headband Installation Behind Head Headstrap Installation Replacing the Ruggedizer Connecting a Two-way Radio Fitting Overhead Fitment Behind Head Fitment Fitment Warnings Charging Battery Replacement LED Indications Settings & Operation Buttons Main M
Overview Contents in Box The Sonetics APX37x electronic headset protects you from dangerous noise levels while enhancing all other audio to a comfortable listening level. Protect your hearing without sacrificing safety and situational awareness. Hear alarm bells, music, or even have a face-to-face conversation knowing you’re still protected. Integrate with a two-way radio, cell phone, and MP3 player simultaneously via wired and optional wireless Bluetooth inputs.
Light Weight Features Thru the use of the latest light weight technologies, Sonetics is able to deliver a wireless headset that is lighter than many wired communication headsets. Common Features, All Models Listen Thru Situational Awareness Adjustable Volume Control The headset has a programmable and real-time adjustable volume to the user. The headset will remember the last setting at each power up for convenience.
Two Stage Low Battery Alert The powered headset has a two stage low battery alert system to notify the user when approaching a depleted battery. This allows the user to have adequate notice before loss of communications. USB Programmable Common Features, Communication Headsets Not available on the APX372 headset. Auto-Leveling Microphone The headset has a built in USB port for configuring with your Windows PC. Many of the features may be customized and saved from the program.
different activities while enabling the users to change channel and become one communication team. Refer to the Wireless base station manual for configuration. Wireless DECT Communications Available on the APX379 & APX377 headsets The headset features a wireless DECT communication channel enabling full duplex communication, like a phone call, to others on the same channel.
Configuring the Headset Headband Installation Tools Required: None The Sonetics power headset may be configured for use as an overhead, underhelmet, or hart hat (sold separately) headset. The different headbands are attached through a secure snap joint on the side of the ear domes. This snap joint secures the headset to the ear dome, maintains the ear dome orientation, and provides a full motion of freedom to allow the dome to seat comfortable against the user’s head. 1.
Behind Head Headstrap Installation Connecting a Two-way Radio 1. 2. 1. 2. Remove the left dome ruggedizer. (with the microphone boom attached) Cut the along the groove on the underside of the ruggedizer. 3. 4. Replace the ruggedizer. Open the Radio Cover and plug in the Sonetics PR Radio Adaptor. 5. Screw the adaptor into place. 6. Connect the Sonetics PR Radio Adaptor to the Radio. Tools Required: None Insert the strap at dome opening. Affix the strap using the hook and loop.
Fitting Behind Head Fitment Proper fitment is required to achieve the rated hearing protection levels. Overhead Fitment 1. 2. Inspect Expand Ensure no damage to the earseals or the headset 1. Inspect Ensure no damage to the earseals or the headset 2. Expand Open headband to full width Open headband to full width 3. 3.
Fitment Warnings Microphone Placement Improper Placement and Adjustment To optimize the speech, the microphone is noise cancelling type. This type of microphone is designed to enhance sounds from very close, while reducing sounds from afar. Ensure proper placement for best results. Obstructions Ensure headwear and hair does not cause gap in the earseal. Glasses Ensure Glasses do not cause a gap in the earseal.
Charging The Sonetics powered headsets use a barrel charging jack with the connections below. Wall Adapter Charging Vehicle Charging Only charge the headset using the supplied 12VDC regulated wall adapter. Connect the RED wire to +12VDC and the BLACK wire to battery chassis ground. Install the fuse no further than 18" from the battery. WARNING: Only replace fuse with the same type, 1.5A AGU. WARNING: Voltages exceeding the headset charging specification will damage the headset.
Battery Replacement LED Indications The Sonetics powered headsets use a 18650 Lithium Ion battery. While common, the batteries from Sonetics are the only batteries that have been tested and verified to operate correctly with the headset. Use only the manufacturer approved batteries for best performance of the headset. The Sonetics powered headset uses a multicolor LED indicator to give additional information on the exterior of the headset. The table below describes the behavior while charging or in use.
Settings & Operation Buttons Right Side Left Side Power on/off ⏻ Listen Thru -/Channel -1 PTT Volume +/Selection +1 Listen Thru +/Channel +1 Menu Volume -/Selection -1 – Turn On Adjusting the Main Volume Press and release the power ⏻ button. You will hear the welcome message and the LED on the right hand side of the unit will begin to flash periodically. Press the plus or minus – sign button on the left-hand side of the headset.
Main Menu The headset settings are adjusted in the headset menu system. When in the menu system, all other functions except PTT and Power are locked out. To Enter the Main Menu • • Press the menu button for 3 seconds. Sequentially pressing the menu button cycles thru the menu items. Using the plus and minus – makes adjustments and enters the next level of menu. To Exit the Main Menu • Press the menu button or wait 30 seconds to automatically exit.
Dosimeter Settings Advanced Menu The Advanced Menu is for the set-up and configuration of the headset for the application it is used in. Caution must be made in making adjustments in the advanced menu as these changes the headsets operation characteristics. When in the menu system, all other functions except PTT and Power are locked out. To Enter the Advanced Menu • • Simultaneously press then release both the menu and PTT buttons till you hear “Advanced Menu”.
Wireless Bluetooth® Wireless DECT To create a new Bluetooth pairing 1. 2. 3. 4. Turn off the headset. Turn on the headset. The headset will enter into Bluetooth pairing mode for the first 10 minutes of operation. Enter connectivity options on your Bluetooth device and under Bluetooth search for new devices. Once the search is complete select Sonetics-HS## and if prompted for a password enter four zeros (0000). To answer a call Quickly press and release the menu button.
PC Programming Quick Launch Most settings are available via a series of buttons presses to access the menu item directly. Two buttons in the same row requires both buttons to be pressed.
Care and Maintenance • Inspect ear seals and mic muff frequently for wear. If you see any defect such as holes or cracks in the ear domes, ear seals, or headband, headset should be immediately repaired or replaced. • Wipe Headset and ear seals with a mild soap and water mixture only. The foam mic muff may be removed and cleaned in a mild detergent, or replaced by ordering from Sonetics. WARNING: Do not store the headset in high temperature environments or direct sunlight.
No audio communication and/or PTT from or to the base. Troubleshooting 1. 2. General 1. 2. 3. Verify the headset is turned on. Verify the battery is charged and within it’s useable life. Verify the talk text is facing the user’s mouth on the microphone and located within ¼” of the user’s mouth. 1. Verify the connection to the 2-way radio. Verify the programming in the radio. Verify the PR adaptor to the make and model of the radio.
Glossary Base Station Wireless DECT base unit that the wireless DECT headsets pair and link to for communication. Bluetooth Wireless standard in the 2.4GHz wireless range. dBA A-Weighted SPL unit of measure. DECT Digital Enhanced Cordless Telecommunications wireless standard in the 1.9GHz wireless range. Dosimeter Measure the individual’s expose over time. In this case the SPL. Link(ing) The temporary wireless connection each time. Pair(ing) To create a semi-permanent wireless connection.
Specifications Headset Conducted Transients: Quality Management System: 15.8oz / 448g | 17.8oz / 504g with Ruggedizers 16.2oz / 458g | 18.1oz / 514g with Ruggedizers Chemical Exposure: Power Battery: Battery Life: Protection: AC Charge source: DC Charge source: Charge Time: 3.7V rechargeable lithium ion >24 hours @ 25C Over voltage, under voltage, over current and over temperature protection Supplied 12VDC, 500mA wall charger 5VDC to 16VDC, 1.
Bluetooth® Specifications Class: Class 2 Device Frequency Bandwidth: 2400 MHz to 2485 MHz Maximum Output Power: 2.5 mW / 4 dBm Range: Up to Bluetooth standard 33 feet (10 meters) Version: Bluetooth 3.0 with secure simple pairing DECT Specifications Common DECT Specifications Carrier Spacing: Time Slots: Channel Allocation: Encryption: Audio Bandwidth: 1.724 MHz 2 x 12 (up and down stream) Dynamic DECT Standard Cipher with 35-bit initialization vector 300 Hz to 3.4 kHz, Narrow Band, G.
General Communication Privacy Notice Although this equipment may contain specific protocols that enhance security and privacy of communication, privacy of communication may not be ensured when using this equipment. Important Safety Information CAUTION! Follow all warnings and instructions marked on the product or contained in the owner’s manual.
Rechargeable Battery Information FCC Part 15 Information 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. Modifications not expressly approved by Sonetics Corporation could void the user’s authority to operate the equipment.
Important NRR Information 1) To the user, the EPA requires the Sonetics Corporation to provide the following information: Model: NRR User Information (EPA Noise Reduction Rating) Model (Behind Head) Attenuation Characteristics • Frequency in Hz Subject 2000 3150 4000 6300 8000 Mean 16.3 15.5 19.8 27.3 31.4 Std. Dev 2.7 1.9 2.1 2.2 2.7 Overall device NRR when properly fitted is: = 20dB 125 250 500 1000 39.2 3.0 40.6 3.4 41.2 2.8 38.7 3.
Sonetics Standard Limited Warranty representative of Sonetics or an Sonetics Authorized Service Provider; (f) to a product or part that has been modified without the written permission of Sonetics Corporation (“Sonetics”) warrants to the original purchaser of its products that products will be free from defects in materials and workmanship under normal Sonetics; (g) if any Sonetics serial number has been removed or defaced. 7.
SONETICS CORPORATION Copyright ©2014 Sonetics Corporation - All rights reserved. The information in this document is subject to change without notice. P/N: 600-3051-00 Rev.
