Owner's guide
Page 2
... Nic Merks Vice President, Europe Manufacturer's authorized EU representative 2 DECLARATION OF CONFORMITY We, the offerer: Bose Corporation, The Mountain, Framingham, MA 01701-9168 USA Acknowledge our sole responsibility, that the product: Kind of equipment: Bose® Aviation Headset Type Designation: AHX-32-0# and AHX-34-0# In accordance with EMC Directive 89/336/EEC and...
... Nic Merks Vice President, Europe Manufacturer's authorized EU representative 2 DECLARATION OF CONFORMITY We, the offerer: Bose Corporation, The Mountain, Framingham, MA 01701-9168 USA Acknowledge our sole responsibility, that the product: Kind of equipment: Bose® Aviation Headset Type Designation: AHX-32-0# and AHX-34-0# In accordance with EMC Directive 89/336/EEC and...
Owner's guide
Page 3
... in the headset when used with a Bose Series II Aviation Headset battery pack or with any commercial battery pack. 3 If your headset is battery powered, make sure it is an active noise reducing (ANR) headset. CAUTIONS AND ADVISORIES Operational advisory Figure 1 On/Off switch on (a) the battery powered headset and (b) the aircraft powered headset The Bose® Aviation Headset is possible...
... in the headset when used with a Bose Series II Aviation Headset battery pack or with any commercial battery pack. 3 If your headset is battery powered, make sure it is an active noise reducing (ANR) headset. CAUTIONS AND ADVISORIES Operational advisory Figure 1 On/Off switch on (a) the battery powered headset and (b) the aircraft powered headset The Bose® Aviation Headset is possible...
Owner's guide
Page 4
...and are reduced with ANR off . The TriPort headset openings (Figure 2 on page 5) are located on the earcup are kept free of debris. As pilot in -flight entertainment or a home audio source through a Bose Aviation Headset , be sure you can understand critical communications even... with ANR turned off . Other cautions TriPort® headset earcup requirements Proper headset operation requires that do not interfere with ANR turned on or off...
...and are reduced with ANR off . The TriPort headset openings (Figure 2 on page 5) are located on the earcup are kept free of debris. As pilot in -flight entertainment or a home audio source through a Bose Aviation Headset , be sure you can understand critical communications even... with ANR turned off . Other cautions TriPort® headset earcup requirements Proper headset operation requires that do not interfere with ANR turned on or off...
Owner's guide
Page 5
...screen gets wet or any foreign objects become lodged on or adjacent to reduce noise (Figure 3). If your headset is critical to the headset's ability to it, follow the instructions in direct sunlight. Earcup inner screen Do not attempt to "Contact ... TriPort® headset openings CAUTIONS AND ADVISORIES Figure 3 Protective inner screen inside the earcup TriPort headset openings Earcup inner screen The protective inner screen is battery powered, remove the batteries before storing the headset for screen replacement, contact the Bose® Aviation Headset Department. Refer...
...screen gets wet or any foreign objects become lodged on or adjacent to reduce noise (Figure 3). If your headset is critical to the headset's ability to it, follow the instructions in direct sunlight. Earcup inner screen Do not attempt to "Contact ... TriPort® headset openings CAUTIONS AND ADVISORIES Figure 3 Protective inner screen inside the earcup TriPort headset openings Earcup inner screen The protective inner screen is battery powered, remove the batteries before storing the headset for screen replacement, contact the Bose® Aviation Headset Department. Refer...
Owner's guide
Page 6
...your aircraft 4 Using entertainment audio sources 4 Other cautions 4 TriPort® headset earcup requirements 4 Earcup inner screen 5 Storage 5 Contents 6 Introduction 8 We appreciate your choice 8 Headset and cable variations 8 Getting Your Headset Ready for Use 10 Locate the serial number for your product registration card... Preparing to use battery power 13 Changing the optional operation switches 13 Inserting batteries 14 Preparing the aircraft powered headset for use 14 Attaching and removing the cable 14 Mounting the connector 15 Details on making the connections 16 Use...
...your aircraft 4 Using entertainment audio sources 4 Other cautions 4 TriPort® headset earcup requirements 4 Earcup inner screen 5 Storage 5 Contents 6 Introduction 8 We appreciate your choice 8 Headset and cable variations 8 Getting Your Headset Ready for Use 10 Locate the serial number for your product registration card... Preparing to use battery power 13 Changing the optional operation switches 13 Inserting batteries 14 Preparing the aircraft powered headset for use 14 Attaching and removing the cable 14 Mounting the connector 15 Details on making the connections 16 Use...
Owner's guide
Page 7
... earcup controls 24 Controlling the volume of a single aircraft powered headset 24 Volume control using multiple headsets 24 Headset Care and Maintenance 25 Instructions for continued airworthiness 25 Cleaning the headset 25 General cleaning 25 Earcup TriPort® headset openings 25 Ear cushions 26 Microphone windscreen 26 Earcup inner screen ... 30 Technical Information 32 FAA Technical Standards Order 33 Service & Warranty Information 34 Warranty period 34 Service 34 To return your headset to Bose for repair 34 Contact information 34 Ordering parts and accessories 35 7
... earcup controls 24 Controlling the volume of a single aircraft powered headset 24 Volume control using multiple headsets 24 Headset Care and Maintenance 25 Instructions for continued airworthiness 25 Cleaning the headset 25 General cleaning 25 Earcup TriPort® headset openings 25 Ear cushions 26 Microphone windscreen 26 Earcup inner screen ... 30 Technical Information 32 FAA Technical Standards Order 33 Service & Warranty Information 34 Warranty period 34 Service 34 To return your headset to Bose for repair 34 Contact information 34 Ordering parts and accessories 35 7
Owner's guide
Page 8
... delivers full-spectrum noise reduction. The communications cable for general aviation and helicopter use. Headset and cable variations The Bose Aviation Headset is the finest aviation headset you have purchased. This headset combines Bose Acoustic Noise Cancelling® headset technology to most variations: • Acoustic Noise Cancelling headset technology • TriPort headset technology • Communications cable with integrated control module • Flexible...
... delivers full-spectrum noise reduction. The communications cable for general aviation and helicopter use. Headset and cable variations The Bose Aviation Headset is the finest aviation headset you have purchased. This headset combines Bose Acoustic Noise Cancelling® headset technology to most variations: • Acoustic Noise Cancelling headset technology • TriPort headset technology • Communications cable with integrated control module • Flexible...
Owner's guide
Page 9
Figure 4 (a) The (a) battery powered and (b) aircraft powered versions of the headset (b) INTRODUCTION 9
Figure 4 (a) The (a) battery powered and (b) aircraft powered versions of the headset (b) INTRODUCTION 9
Owner's guide
Page 10
...the headband cushion Please fill in the serial number. Be sure to Bose. It is an important part of manufacture (2003). Example: 031963E31920040E In this information to the year of your headset serial number, which can attach the boom microphone cable to the ...date of 2003). For more information on replacing the headband cushion, see "Headband cushion replacement" on the headset configuration you purchased, your product registration card The Bose® Aviation Headset includes a product registration card in the carton. The first digit, 3, refers to provide you can be ...
...the headband cushion Please fill in the serial number. Be sure to Bose. It is an important part of manufacture (2003). Example: 031963E31920040E In this information to the year of your headset serial number, which can attach the boom microphone cable to the ...date of 2003). For more information on replacing the headband cushion, see "Headband cushion replacement" on the headset configuration you purchased, your product registration card The Bose® Aviation Headset includes a product registration card in the carton. The first digit, 3, refers to provide you can be ...
Owner's guide
Page 11
... connector pins on page 12). Use a Phillips or straight blade screwdriver to fit over. Pull the cable assembly straight out from the earcup GETTING YOUR HEADSET READY FOR USE Before you remove or attach the microphone, however, be sure to note the important markings for proper operation, and may cause damage...
... connector pins on page 12). Use a Phillips or straight blade screwdriver to fit over. Pull the cable assembly straight out from the earcup GETTING YOUR HEADSET READY FOR USE Before you remove or attach the microphone, however, be sure to note the important markings for proper operation, and may cause damage...
Owner's guide
Page 12
... attached. Align the screws and tighten them to secure the cover. • If you moved the boom mic from one earcup to try the headset and test its operation before flight. CAUTION: Do not apply excessive force, which may result in earcup damage. 5. Press the assembly onto the ...connector pins until it is fully engaged and the cable assembly is flush with the earcup. GETTING YOUR HEADSET READY FOR USE Figure 7 Positioning the mic cable assembly on the preferred earcup Access cover L for attaching the control module to reposition it along...
... attached. Align the screws and tighten them to secure the cover. • If you moved the boom mic from one earcup to try the headset and test its operation before flight. CAUTION: Do not apply excessive force, which may result in earcup damage. 5. Press the assembly onto the ...connector pins until it is fully engaged and the cable assembly is flush with the earcup. GETTING YOUR HEADSET READY FOR USE Figure 7 Positioning the mic cable assembly on the preferred earcup Access cover L for attaching the control module to reposition it along...
Owner's guide
Page 13
...information on page 10. • Switch 6: Set at the factory to provide audio in both ears). Set it for your headset. Set it to B if you are installing a portable cable onto an older, existing Aviation Headset that give you the option to A at least one second. Note: If you remove the... headset. • Switch 5: Set to change switch positions, use and shut off until the power button is not in OFF position,...
...information on page 10. • Switch 6: Set at the factory to provide audio in both ears). Set it for your headset. Set it to B if you are installing a portable cable onto an older, existing Aviation Headset that give you the option to A at least one second. Note: If you remove the... headset. • Switch 5: Set to change switch positions, use and shut off until the power button is not in OFF position,...
Owner's guide
Page 14
...this type of the cable. Preparing the aircraft powered headset for panel mounting in . The connector is mechanically keyed to the control module. To order additional harnesses, call Bose at 1-800-242-9008. Press in until the... mounted and documented by qualified personnel to the slot on page 15). Consult your local FAA office or aviation authorities to fit correctly, do not seem to determine the appropriate documentation required. To release the cable,...-connector is TSO approved (C-57a and C-58a) together with the Bose Series II Aviation Headset and the Bose Aviation Headset X.
...this type of the cable. Preparing the aircraft powered headset for panel mounting in . The connector is mechanically keyed to the control module. To order additional harnesses, call Bose at 1-800-242-9008. Press in until the... mounted and documented by qualified personnel to the slot on page 15). Consult your local FAA office or aviation authorities to fit correctly, do not seem to determine the appropriate documentation required. To release the cable,...-connector is TSO approved (C-57a and C-58a) together with the Bose Series II Aviation Headset and the Bose Aviation Headset X.
Owner's guide
Page 15
...the existing microphone and headphone jacks, leaving existing jacks intact for reference). Figure 11 Attaching and removing the cable GETTING YOUR HEADSET READY FOR USE CAUTION: Do not attempt to the cable and/or your aircraft instrument panel. Audio shields should be connected... to the back of two headsets wired in parallel is usually the fastest installation method (see Figures 1 - 4 for use with conventional headsets. Connect the eight wires as shown in reduced performance.) Panel Hole Required Receptacle...
...the existing microphone and headphone jacks, leaving existing jacks intact for reference). Figure 11 Attaching and removing the cable GETTING YOUR HEADSET READY FOR USE CAUTION: Do not attempt to the cable and/or your aircraft instrument panel. Audio shields should be connected... to the back of two headsets wired in parallel is usually the fastest installation method (see Figures 1 - 4 for use with conventional headsets. Connect the eight wires as shown in reduced performance.) Panel Hole Required Receptacle...
Owner's guide
Page 16
System ground. Connect to the portion of a headset microphone plug. GETTING YOUR HEADSET READY FOR USE Details on making the connections The pinout for the optional installed connector is: Pin Wire color Description Headset power (10-32 VDC). Connect to the ring position of the existing microphone jack that corresponds to the existing 2 Black audio ground. 3 White Phone communication - R Microphone/Hi-audio. Do not connect 5 White to the tip (PTT) segment. 16 Use a 1/4 1 Red amp fuse or a 1/2 amp circuit breaker. L 4 Blue Phone communication -
System ground. Connect to the portion of a headset microphone plug. GETTING YOUR HEADSET READY FOR USE Details on making the connections The pinout for the optional installed connector is: Pin Wire color Description Headset power (10-32 VDC). Connect to the ring position of the existing microphone jack that corresponds to the existing 2 Black audio ground. 3 White Phone communication - R Microphone/Hi-audio. Do not connect 5 White to the tip (PTT) segment. 16 Use a 1/4 1 Red amp fuse or a 1/2 amp circuit breaker. L 4 Blue Phone communication -
Owner's guide
Page 17
...the left and right channels to an audio system using transformer-coupled audio outputs. This may be installed to their respective positions. GETTING YOUR HEADSET READY FOR USE Notes • For use with this connector are shielded, twisted pairs with a shield termination exiting with a black/white...wired to the connector. 17 Connect shields to existing audio wiring shields or to audio ground, if existing wiring is 22 AWG. Call the Bose Aviation Headset Department for details: 800-287-0611. • Connecting power directly to pins 5 or 6 will result in damage to the tip of ...
...the left and right channels to an audio system using transformer-coupled audio outputs. This may be installed to their respective positions. GETTING YOUR HEADSET READY FOR USE Notes • For use with this connector are shielded, twisted pairs with a shield termination exiting with a black/white...wired to the connector. 17 Connect shields to existing audio wiring shields or to audio ground, if existing wiring is 22 AWG. Call the Bose Aviation Headset Department for details: 800-287-0611. • Connecting power directly to pins 5 or 6 will result in damage to the tip of ...
Owner's guide
Page 18
Jack Exisiting PTT switch and wiring (no connection to Bose headset) Tip (phone audio left) Barrel (audio gnd) Figure ...6 MIC LO Audio Existing wiring to aircraft intercom/ audio panel TPP (PTT) Barrel (gnd) Headphone - GETTING YOUR HEADSET READY FOR USE Figure 13 Diagram of connections to aircraft stereo jacks 10-32 V DC 1/2A RED BLK WHT BLU...PTT) Phone audio (right) Barrel (gnd) Stereo Headphone - Jack Exisiting PTT switch and wiring (no connection to Bose headset) Tip (phone audio) Barrel (audio gnd) Figure 14 Diagram of connections for a mono signal Mono, stereo,...
Jack Exisiting PTT switch and wiring (no connection to Bose headset) Tip (phone audio left) Barrel (audio gnd) Figure ...6 MIC LO Audio Existing wiring to aircraft intercom/ audio panel TPP (PTT) Barrel (gnd) Headphone - GETTING YOUR HEADSET READY FOR USE Figure 13 Diagram of connections to aircraft stereo jacks 10-32 V DC 1/2A RED BLK WHT BLU...PTT) Phone audio (right) Barrel (gnd) Stereo Headphone - Jack Exisiting PTT switch and wiring (no connection to Bose headset) Tip (phone audio) Barrel (audio gnd) Figure 14 Diagram of connections for a mono signal Mono, stereo,...
Owner's guide
Page 19
... relieved by adjusting the headband position. Your experience with the power switch set to ON. R L • Use a light grasp to orient the headset properly (Figure 16). Conditions related to "In case of difficulty" on page 30. If this problem continues when the sound level returns to normal, ...fit A low rumbling sound or frequent brief losses of how it properly Proper fit on your head. If the problem persists, contact the Bose® Aviation Headset Department for instructions on top of your head is completely over your ear and you feel an even, gentle pressure all around it. ...
... relieved by adjusting the headband position. Your experience with the power switch set to ON. R L • Use a light grasp to orient the headset properly (Figure 16). Conditions related to "In case of difficulty" on page 30. If this problem continues when the sound level returns to normal, ...fit A low rumbling sound or frequent brief losses of how it properly Proper fit on your head. If the problem persists, contact the Bose® Aviation Headset Department for instructions on top of your head is completely over your ear and you feel an even, gentle pressure all around it. ...
Owner's guide
Page 20
...Smart shutoff turns off center, the microphone should be slightly off the circuitry several minutes after you remove the headset. Operating the battery powered headset If your lips. Its brightness is adjustable for longer life from the two batteries. Pull the microphone in ...or (c) tilted Microphone placement Proper microphone placement is important for clear communications. A tri-color LED provides real-time battery status. USING YOUR HEADSET Figure 17 Properly placing the microphone, (a) wide side nearly touching your mouth (Figure 17). (a) (b) Mic is too far away Mic ...
...Smart shutoff turns off center, the microphone should be slightly off the circuitry several minutes after you remove the headset. Operating the battery powered headset If your lips. Its brightness is adjustable for longer life from the two batteries. Pull the microphone in ...or (c) tilted Microphone placement Proper microphone placement is important for clear communications. A tri-color LED provides real-time battery status. USING YOUR HEADSET Figure 17 Properly placing the microphone, (a) wide side nearly touching your mouth (Figure 17). (a) (b) Mic is too far away Mic ...
Owner's guide
Page 21
... shutoff, see "Changing the optional operation switches" on ANR. • Press and hold the power button to turn off ANR. Overall headset volume control requires adjustments at both the aircraft intercom or radio and at its lowest setting, neither knob on page page 13). Exposure to...dimmer) LED settings. Or rely on the smart shutoff feature (described on the control module can completely turn off the volume. Even at the headset control module. CAUTION: Avoid setting the volume levels too high. Battery power indicator Volume control (left ear) Volume control (right ear) LED ...
... shutoff, see "Changing the optional operation switches" on ANR. • Press and hold the power button to turn off ANR. Overall headset volume control requires adjustments at both the aircraft intercom or radio and at its lowest setting, neither knob on page page 13). Exposure to...dimmer) LED settings. Or rely on the smart shutoff feature (described on the control module can completely turn off the volume. Even at the headset control module. CAUTION: Avoid setting the volume levels too high. Battery power indicator Volume control (left ear) Volume control (right ear) LED ...