Owner's guide
Page 7
... 27 Ear cushion replacement 27 Battery replacement 28 Battery door replacement 29 Headband cushion replacement 29 Boom microphone cable or connector access cover replacement 29 Troubleshooting 30 In case of difficulty 30 Technical Information 32 FAA Technical Standards Order 33 Service & Warranty Information 34 Warranty period 34 Service 34 To return your headset to Bose...
... 27 Ear cushion replacement 27 Battery replacement 28 Battery door replacement 29 Headband cushion replacement 29 Boom microphone cable or connector access cover replacement 29 Troubleshooting 30 In case of difficulty 30 Technical Information 32 FAA Technical Standards Order 33 Service & Warranty Information 34 Warranty period 34 Service 34 To return your headset to Bose...
Owner's guide
Page 8
... in variations designed for general aviation and helicopter use. 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 microphone boom with continuous position adjustments • Adjustable headband • Replaceable ear cushions • Replaceable fleece headband...
... in variations designed for general aviation and helicopter use. 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 microphone boom with continuous position adjustments • Adjustable headband • Replaceable ear cushions • Replaceable fleece headband...
Owner's guide
Page 19
... fit A low rumbling sound or frequent brief losses of active noise reduction (ANR) may feel . 19 If the problem persists, contact the Bose® Aviation Headset Department for comfort and good noise reduction performance. During a long flight, you may indicate an improper fit or blocked earcup ports. R L... a blockage. Refer to "Headset Care and Maintenance" on page 25 for instructions on how to adjust each earcup so its cushion is important both for assistance. Here are a few guidelines: Figure 16 Matching the R and L markings to your right and left ears • Use the left...
... fit A low rumbling sound or frequent brief losses of active noise reduction (ANR) may feel . 19 If the problem persists, contact the Bose® Aviation Headset Department for comfort and good noise reduction performance. During a long flight, you may indicate an improper fit or blocked earcup ports. R L... a blockage. Refer to "Headset Care and Maintenance" on page 25 for instructions on how to adjust each earcup so its cushion is important both for assistance. Here are a few guidelines: Figure 16 Matching the R and L markings to your right and left ears • Use the left...
Owner's guide
Page 22
...life varies with the ambient noise level of the aircraft, temperature, ear cushion condition, and age of their headsets. Turn each volume knob on : 1. Volume control using multiple headsets When an aircraft has more than one headset connected to balance the volume between the left earcup. •... 2. Set the aircraft communication system to 40 hours of his/her Bose® Aviation Headset as follows: 1. After the pilot's headset volume is set, passengers may adjust the volume of the batteries. 22 USING YOUR HEADSET Holding the control module upright and facing you: • Use the...
...life varies with the ambient noise level of the aircraft, temperature, ear cushion condition, and age of their headsets. Turn each volume knob on : 1. Volume control using multiple headsets When an aircraft has more than one headset connected to balance the volume between the left earcup. •... 2. Set the aircraft communication system to 40 hours of his/her Bose® Aviation Headset as follows: 1. After the pilot's headset volume is set, passengers may adjust the volume of the batteries. 22 USING YOUR HEADSET Holding the control module upright and facing you: • Use the...
Owner's guide
Page 25
... soft cloth moistened with water and mild soap. CAUTION: Do not immerse the headset in the openings. General cleaning Gently wipe the outside surfaces of the earcups, as windscreens and ear cushions may be lodged in water or any dirt or debris into or vacuum the ... and out of debris. Take special care when cleaning the ear cushions and the outside surfaces of these items is performed by Bose or an authorized dealer. TriPort headset openings When wiping down the headset, be performed by condition only. HEADSET CARE AND MAINTENANCE Instructions for continued airworthiness...
... soft cloth moistened with water and mild soap. CAUTION: Do not immerse the headset in the openings. General cleaning Gently wipe the outside surfaces of the earcups, as windscreens and ear cushions may be lodged in water or any dirt or debris into or vacuum the ... and out of debris. Take special care when cleaning the ear cushions and the outside surfaces of these items is performed by Bose or an authorized dealer. TriPort headset openings When wiping down the headset, be performed by condition only. HEADSET CARE AND MAINTENANCE Instructions for continued airworthiness...
Owner's guide
Page 26
..., the inner screen is critical to cause operating problems, contact the Bose® Aviation Headset Department. Microphone windscreen Remove the windscreen from the earcups, as shown in "Microphone windscreen replacement" on page 27. If the screen appears to proper headset operation. Do not immerse ear cushions in mild soapy water. Please refer to remove, replace, repair...
..., the inner screen is critical to cause operating problems, contact the Bose® Aviation Headset Department. Microphone windscreen Remove the windscreen from the earcups, as shown in "Microphone windscreen replacement" on page 27. If the screen appears to proper headset operation. Do not immerse ear cushions in mild soapy water. Please refer to remove, replace, repair...
Owner's guide
Page 27
...). 2. Figure 21 Pulling the ear cushion skirt away from the end of the microphone. 2. Gently pull the ear cushion skirt up and away from the tip of the windscreen, to air dry only. If the headset is immersed in a solution of the microphone. 3. Grasp the ear cushion skirt where it . Contact the Bose® Aviation Headset Department for assistance. Allow...
...). 2. Figure 21 Pulling the ear cushion skirt away from the end of the microphone. 2. Gently pull the ear cushion skirt up and away from the tip of the windscreen, to air dry only. If the headset is immersed in a solution of the microphone. 3. Grasp the ear cushion skirt where it . Contact the Bose® Aviation Headset Department for assistance. Allow...
Owner's guide
Page 28
Turn off ANR. 2. Close the battery door. HEADSET CARE AND MAINTENANCE 3. Make sure that the battery compartment contacts are clean. 5. Tuck an edge of the skirt into the slot completely around the earcup. 6. ... the control module battery compartment Battery replacement 1. CAUTION: The battery compartment is designed to remove any folds in the skirt and wrinkles in . Grasp the ear cushion and adjust its position to prevent inadvertent reverse polarity from installing the batteries incorrectly. Figure 22 a) Sliding open as shown in Figure 22a. 3. Remove the...
Turn off ANR. 2. Close the battery door. HEADSET CARE AND MAINTENANCE 3. Make sure that the battery compartment contacts are clean. 5. Tuck an edge of the skirt into the slot completely around the earcup. 6. ... the control module battery compartment Battery replacement 1. CAUTION: The battery compartment is designed to remove any folds in the skirt and wrinkles in . Grasp the ear cushion and adjust its position to prevent inadvertent reverse polarity from installing the batteries incorrectly. Figure 22 a) Sliding open as shown in Figure 22a. 3. Remove the...
Owner's guide
Page 31
... attempt to create a better seal on the bottom of each earcup to mono. For instructions on how to care for the headset and how to replace the ear cushions, refer to "Headset Care and Maintenance" on • Check to items that a hat or eyeglasses with thick temples do not interfere with no ...if the protective inner screen is low (indicated by the user. Do not blow out or vacuum debris. • Inspect the seal between the ear cushion skirt and the earcup. Refer to headset turned on in a quiet environment • Adjust the earcup fit to disassemble or service the inside the...
... attempt to create a better seal on the bottom of each earcup to mono. For instructions on how to care for the headset and how to replace the ear cushions, refer to "Headset Care and Maintenance" on • Check to items that a hat or eyeglasses with thick temples do not interfere with no ...if the protective inner screen is low (indicated by the user. Do not blow out or vacuum debris. • Inspect the seal between the ear cushion skirt and the earcup. Refer to headset turned on in a quiet environment • Adjust the earcup fit to disassemble or service the inside the...
Owner's guide
Page 32
...1/4-amp fuse) or 1/2-amp circuit breaker 32 Typical output is intended for use only with ambient noise level, temperature, ear cushion condition and age of the microphone. TECHNICAL INFORMATION Sound pressure levels (SPL) are relative to 2200 ohms Sensitivity: Varies... 600 mV at 1 mw, 1 kHz, full volume on KEMAR ear simulator Bias required: 8 to 16 VDC through 220 to 20 micropascals. Battery life varies with 600-ohm headsets. Impedance: 5 ohm or 150 ohm Sensitivity: Equivalent to M-87/M-101...to 32 VDC Alkaline: At least 40 hours in typical general aviation aircraft noise.
...1/4-amp fuse) or 1/2-amp circuit breaker 32 Typical output is intended for use only with ambient noise level, temperature, ear cushion condition and age of the microphone. TECHNICAL INFORMATION Sound pressure levels (SPL) are relative to 2200 ohms Sensitivity: Varies... 600 mV at 1 mw, 1 kHz, full volume on KEMAR ear simulator Bias required: 8 to 16 VDC through 220 to 20 micropascals. Battery life varies with 600-ohm headsets. Impedance: 5 ohm or 150 ohm Sensitivity: Equivalent to M-87/M-101...to 32 VDC Alkaline: At least 40 hours in typical general aviation aircraft noise.
Owner's guide
Page 34
... a tracking number. 6. SERVICE & WARRANTY INFORMATION Warranty period Limited 5-year warranty: Bose Corporation warrants this address: Contact information Bose Aviation Headset Department 145 Pennsylvania Avenue Framingham, MA 01701-9168 USA TEL: 1-800-233-4416 (US) 508-879-7330, ext. 62006 (outside of the problem. 4. Ear cushion life will vary with a description of the package. 3. Clearly mark the...
... a tracking number. 6. SERVICE & WARRANTY INFORMATION Warranty period Limited 5-year warranty: Bose Corporation warrants this address: Contact information Bose Aviation Headset Department 145 Pennsylvania Avenue Framingham, MA 01701-9168 USA TEL: 1-800-233-4416 (US) 508-879-7330, ext. 62006 (outside of the problem. 4. Ear cushion life will vary with a description of the package. 3. Clearly mark the...
Owner's guide
Page 35
or aircraft powered • Ear cushions • Carry bag • Windscreen with attachment band • Aircraft panel connector installation kit • Battery door • Fleece headband cushion • Clothing clip 35 Refer to contact information on page 34. • Additional control module cable Specify: ...Technology Group Nijverheidstraat 8 NL-1135 GE Edam TEL:+31(0)299-390150 FAX:+31(0)299-390109 E-MAIL: aviation_europe@bose.com World Wide Web: www.bose.com Ordering parts and accessories The following accessories and customer-replaceable components may be purchased directly from...
or aircraft powered • Ear cushions • Carry bag • Windscreen with attachment band • Aircraft panel connector installation kit • Battery door • Fleece headband cushion • Clothing clip 35 Refer to contact information on page 34. • Additional control module cable Specify: ...Technology Group Nijverheidstraat 8 NL-1135 GE Edam TEL:+31(0)299-390150 FAX:+31(0)299-390109 E-MAIL: aviation_europe@bose.com World Wide Web: www.bose.com Ordering parts and accessories The following accessories and customer-replaceable components may be purchased directly from...