
User Instructions
Air 3500
Noise Reduction Headset
38110-012 Rev C 10/2010

Air 3500 Noise Reduction Headset
PROPRIETARY NOTICE
The product information and design disclosed herein were
originated by and are the property of Bosch Security Systems, Inc. Bosch reserves all patent, proprietary design,
manufacturing, reproduction, use and sales rights thereto,
and to any article disclosed therein, except to the extent
rights are expressly granted to others.
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OPYRIGHT NOTICE
Copyright 2010 by Bosch Security Systems, Inc. All
rights reserved. Reproduction, in whole or in part, without
prior written permission from Bosch is prohibited.
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ARRANTY AND SERVICE INFORMATION
For warranty and service information, refer to the appropriate web site below:
Headsets................. www.intercomheadsets.com/warranty
RTS................................ www.rtsintercoms.com/warranty
RTSTW...................................... www.rtstw.com/warranty
AudioCom ................. www.telexaudiocom.com/warranty
RadioCom................... www.telexradiocom.com/warranty
USTOMER SUPPORT
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Technical questions should be directed to:
Customer Service Department
Bosch Security Systems, Inc.
Attn: Service
8601 E Cornhusker Hwy
Lincoln, NE 68507
800-898-6723
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Air 3500 Noise Reduction Headset
FIGURE 1. Air 3500 Noise Reduction Headset
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Air 3500 Noise Reduction Headset
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Table
of
Contents
Headband Size Adjustment ..........................................................3
Headband Pressure Adjustment ...................................................4
Left or Right Side Microphone Placement ..................................5
Permanently Changing Microphone Side ....................................5
Connection ...................................................................................6
Stereo Mono Switch (fixed-wing version only) ..........................7
Volume Adjustment .....................................................................7
Microphone Gain Adjustment .....................................................8
Ear Cushion Replacement ............................................................8
Head Pad Replacement ................................................................9
Mic Element Removal .................................................................9
Specifications .............................................................................10
Exploded View Parts List ..........................................................11