Otto NoizeBarrier Range SA Technical Manual And Instructions For Use Download Page 1 | Manualshive

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NoizeBarrier

®

Range SA

Circumaural Headset

Technical Manual and Instructions for Use

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Summary of Contents for NoizeBarrier Range SA

Page 1: ...NoizeBarrier Range SA Circumaural Headset Technical Manual and Instructions for Use ...

Page 2: ...atteries The thermoplastic polyurethane foam ear seals on the NoizeBarrier Range SA may deteriorate with use and should be examined at frequent intervals for damage such as cracking and leakage Replace as recommended on page 7 Using cloth hygiene covers over the foam ear seals may affect the acoustic performance of the headset The audibility of warning signals at a specific workplace may be impair...

Page 3: ...provide approximately 100 hours of use if a lithium battery is used An optional helmet mount kit is available to change the headset from an over the head headband configuration to a top or rear rail helmet mounted configuration while in the field without the use of tools For convenience a spare battery for the situational awareness functionality can be stored in each of the two rail mount assembli...

Page 4: ...r seals f Situational awareness talk through microphones g Battery compartment and cover h Power Volume control NoizeBarrier Range SA Headset Figure 1 Optional Helmet Mounting System for Helmets with Rails Figure 2 Swivel rail ear cup mount Helmet rail for accessories Rail mount frame Helmet mounting instructions begin on page 8 ...

Page 5: ...for secure and comfortable fit Ear seals snap in for easy field replacement MIL STD 810G compliant Immersion tested and fully sealed to IP68 standards for 1 meter 31 minutes USA Country of Origin TAA BAA and Berry Amendment compliant Optional helmet mount interface for Team Wendy and the ARC rail mount system found on Ops Core and other helmets Each rail mount includes a battery holder for an extr...

Page 6: ...the chamber by applying pressure from the middle and moving outward to the ends Figure 6 7 Repeat the operation with the other ear cup 8 When replacing batteries be sure headset is off before opening battery compartment See instructions on page 7 Wearing the Headset Note If mounting the headset to the helmet with the optional Rail Mounting Kit please see instructions beginning on page X 1 Identify...

Page 7: ...eness talk through At approximately 30 minutes of battery life remaining the headset will present an audible tone to the user indicating that there is low battery life This will repeat every 2 minutes until the batteries are depleted Replacing the Ear Seals Figures 8 12 The ear seals are mounted in a removable frame for easy replacement 1 Remove the ear seal by sliding fingers under the inside of ...

Page 8: ...to the ear cup Pull the adjustment frame off the pivot point on the ear cup being careful not to pull on the wire form portion of the adjustment frame The frame will unsnap from the retention ball on the ear cup Figure 14 3 Repeat the operation on the frame on the other side of the same ear cup 4 Repeat steps 2 and 3 on the other ear cup to fully remove the headband 5 Position the rail mount over ...

Page 9: ...rames until they snap into the inward position against the head Figure 19 This is best accomplished by pushing against the bend in the wire frames pushing inward on the ear cups WILL NOT engage the inward detent 3 To release the headset to the outward position squeeze the wire forms together Figure 20 This will release the adjustment frames to swing outward Troubleshooting Problem Possible Causes ...

Page 10: ...dband Force 2 3 lbs PER ANSI S3 19 1974 TEST REPORT ID Q5343A Michael and Associates Inc Important NRR is not attenuation and the labeled NRR for most earmuffs does not represent typical performance While the labeled NRR is 23 dB the typical user can expect to obtain a higher level of attenuation across frequencies when the ear muffs are used as directed and the device is off NRR Noise Reduction R...

Page 11: ...oise for which sound pressure level under the earmuff first exceeds 85 dBA EN 352 6 2002 Electrical input for which the mean one standard deviation of A weighted diffuse field related sound 119 1 mV pressure level is equal 82 dB The European Union testing was conducted by Michael and Associates Inc Report Q5797A Q6031A and Q6033A This product is in compliance with EN 352 1 2002 EN 352 4 2001 EN 35...

Page 12: ...P65Warnings ca gov 10 West Main Street Carpentersville IL U S A 60110 Toll Free Phone 888 234 OTTO 6886 Phone 847 428 7171 Fax 847 551 1343 E mail info ottoexcellence com www otto comm com For questions or more information please contact 804464 09 2020 Product Registration Register to receive email alerts whenever updates or mission critical information regarding your product becomes available htt...

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