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7 | 

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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

 

Summary of Contents for APX37x

Page 1: ...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 com...

Page 2: ...12 Advanced Menu 13 Wireless Bluetooth 14 Wireless DECT 14 Quick Launch 15 PC Programming 15 Locating the USB Port 15 Installation of the Sonetics Configurator Windows Program 15 Care and Maintenance...

Page 3: ...t is ready for tough work environments Model Matrix APX372 APX373 APX375 APX377 APX379 Microphone Listen Thru Dosimeter Wired AUX Wireless Bluetooth Wireless DECT7 Included Not Available Contents in B...

Page 4: ...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 Listen Thru Situational Awareness The headset...

Page 5: ...on the APX372 headset Auto Leveling Microphone The headset automatically detects the voice of the user against the noise in the background This allows the headset to have an automatic VOX noise gate o...

Page 6: ...ser to transmit over multiple radios depending on the base stations and intercom configuration Additionally the headset may be selected to not radio transmit This is excellent for teams that need some...

Page 7: ...the user s head Headband Removal Tools Required Headband Removal Tool 1 Use the handle of the Headband Removal Tool 2 Place the handle between the headband and the dome Note the notch in the headband...

Page 8: ...dizer 3 Replace the ruggedizer Note the left and right Connecting a Two way Radio Tools Required Scissors 1 Remove the left dome ruggedizer with the microphone boom attached 2 Cut the along the groove...

Page 9: ...ust 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...

Page 10: ...cause gap in the earseal Glasses Ensure Glasses do not cause a gap in the earseal Microphone Placement To optimize the speech the microphone is noise cancelling type This type of microphone is designe...

Page 11: ...ers will damage the headset and void the warranty Vehicle Charging Connect the RED wire to 12VDC and the BLACK wire to battery chassis ground Install the fuse no further than 18 from the battery WARNI...

Page 12: ...r to Rechargeable Battery Information 4 Insert the replacement battery with the positive end first 5 Close the battery door and tighten the screw with the screwdriver 6 Replace the ruggedizer if the h...

Page 13: ...button You will hear the headset powering down message and the LED will turn off Left Side Volume Selection 1 Menu Volume Selection 1 Adjusting the Main Volume Press the plus or minus sign button on t...

Page 14: ...VOX Level may be configured into multiple modes of operation to tailor to the user s application To turn on the microphone always use ON This disables the VOX noise gate completely A whisper will be h...

Page 15: ...ransmit on PTT Hands Free Intercom Radio VOX Radio Transmit on PTT Hands Free Intercom Radio PTT Radio Transmit on PTT Push to Talk Intercom Intercom VOX Hands Free Intercom only Intercom PTT Push to...

Page 16: ...frequency in each region ensures interface free operation All DECT communication is full duplex like a phone call Pairing the DECT Headset The DECT wireless headset uses a semi permanent link with a...

Page 17: ...ECT Pairing Long VOX level Change Language Press Release Short Short Press Release 3 seconds Long Long Press 3 seconds PC Programming All of the headsets feature a USB port located inside the left dom...

Page 18: ...ths for optimal performance To replace the Mic Muff 1 Remove the old mic muff and o ring holding the mic muff in place 2 Place the new mic muff over the microphone 3 Slide the o ring over the mic muff...

Page 19: ...plicable 7 Check location of the base station and external antenna location The base station should not be installed inside metal enclosures or any other location closer than 4 inches to a metal objec...

Page 20: ...e 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 wirel...

Page 21: ...375 V9N950325400V1 FCC Part 15 All Models Industry Canada IC UPN APX379 7895A 950325200 IC UPN APX377 7895A 950325300 IC UPN APX375 7895A 950325400 ISO Conducted Transients 7637 2 Quality Management S...

Page 22: ...ts 2 x 12 up and down stream Channel Allocation Dynamic Encryption DECT Standard Cipher with 35 bit initialization vector Audio Bandwidth 300 Hz to 3 4 kHz Narrow Band G 726 compression 50 Hz to 7 kHz...

Page 23: ...nna in close proximity to sensitive equipment by maintaining a 20cm minimum distance between the sensitive equipment even in standby mode Please also consider referencing the documentation provided by...

Page 24: ...Keep a minimum distance between human body and base station and base antenna of at least 20 CM 8 0 inches at all times This headset device and antenna must not be co located in conjunction with any o...

Page 25: ...eems to lessen when you press the cups your earmuff is probably not fitted properly If necessary reposition headset and ensure hat hair or jewelry are not interfering with proper fit seal of the muff...

Page 26: ...esentative of Sonetics or an Sonetics Authorized Service Provider f to a product or part that has been modified without the written permission of Sonetics g if any Sonetics serial number has been remo...

Page 27: ...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 A...

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