Owner's guide
Page 2
The Bose® Aviation Headset Series II has been tested and found to function in the active or "on " when the rocker switch is "on " position. Such a failure may include loud tones, distortion and loss of headset use of Communications. The system is "up . We strongly recommend that ... in the "on a circuit different from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of the headset in a residential installation. This equipment generates, uses, and can hear and recognize typical aircraft sounds while you can radiate radio ...
The Bose® Aviation Headset Series II has been tested and found to function in the active or "on " when the rocker switch is "on " position. Such a failure may include loud tones, distortion and loss of headset use of Communications. The system is "up . We strongly recommend that ... in the "on a circuit different from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of the headset in a residential installation. This equipment generates, uses, and can hear and recognize typical aircraft sounds while you can radiate radio ...
Owner's guide
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EN352-4 also calls for example. Based on the methods used and the results obtained, please contact the Bose Aviation Headset Service Department (page 23). The ear muffs are not adhered to, the protection afforded by certain chemical substances. The ...information can be sought from the manufacturer. • Ear muffs, and in noisy surroundings. For more information on this information, the Bose Aviation Headset Series II provides sufficient hearing protection in any noise up to 108 dB(A) in accordance with RTCA/DO-214 Audio Systems Characteristics and Minimum Operational Performance...
EN352-4 also calls for example. Based on the methods used and the results obtained, please contact the Bose Aviation Headset Service Department (page 23). The ear muffs are not adhered to, the protection afforded by certain chemical substances. The ...information can be sought from the manufacturer. • Ear muffs, and in noisy surroundings. For more information on this information, the Bose Aviation Headset Series II provides sufficient hearing protection in any noise up to 108 dB(A) in accordance with RTCA/DO-214 Audio Systems Characteristics and Minimum Operational Performance...
Owner's guide
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...; Corporation, The Mountain, Framingham, MA 01701-9168 USA acknowledge our sole responsibility, that the product: Kind of equipment: Headset Type designation: Bose Aviation Headset Series II in accordance with EMC Directive 89/336/EEC and Article 10(1) of the Directive, is in compliance with the following norms: Technical regulations: Electromagnetic Compatibility ...
...; Corporation, The Mountain, Framingham, MA 01701-9168 USA acknowledge our sole responsibility, that the product: Kind of equipment: Headset Type designation: Bose Aviation Headset Series II in accordance with EMC Directive 89/336/EEC and Article 10(1) of the Directive, is in compliance with the following norms: Technical regulations: Electromagnetic Compatibility ...
Owner's guide
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Contents Operational Advisories 2 Introduction 6 Description 6 Warranty card 6 Using the Bose® Aviation Headset 7 For proper headset fit 7 Interconnect plug 8 Microphone placement 8 Adjusting the volume 9 Fail-resistant operation 9 Microphone boom relocation 10 Headset cable relocation 11 Powering the headset 12 Portable battery pack 12 Installed connector 15 Installed DC power connector 17 Care and Maintenance 18 Cleaning instructions...
Contents Operational Advisories 2 Introduction 6 Description 6 Warranty card 6 Using the Bose® Aviation Headset 7 For proper headset fit 7 Interconnect plug 8 Microphone placement 8 Adjusting the volume 9 Fail-resistant operation 9 Microphone boom relocation 10 Headset cable relocation 11 Powering the headset 12 Portable battery pack 12 Installed connector 15 Installed DC power connector 17 Care and Maintenance 18 Cleaning instructions...
Owner's guide
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... warranty card and mail it does not interfere with your aircraft. It actively reduces noise elements in one of the Bose® Aviation Headset Series II. Remove the headband cushion by warning alarms. Warranty card 1. This headset uses an advanced combination of both active and passive attenuation, typical aircraft sounds (for extended periods. ATTENTION: With the...
... warranty card and mail it does not interfere with your aircraft. It actively reduces noise elements in one of the Bose® Aviation Headset Series II. Remove the headband cushion by warning alarms. Warranty card 1. This headset uses an advanced combination of both active and passive attenuation, typical aircraft sounds (for extended periods. ATTENTION: With the...
Owner's guide
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... lightly grasp both sides of the headband equally to provide a comfortable fit. Final adjustment is best accomplished in a noisy environment with the Bose logo (located on . Note: If you hear a hiss or a low rumbling sound, this condition. Wearing glasses with the fit and cause ... may interfere with thick temples or a hat may indicate an improper fit. Figure 1 Adjusting the headset Using the Bose® Aviation Headset For proper headset fit Note: The headset must be worn with the headset system turned on the earcups) facing forward. Then, reposition both earcups until the...
... lightly grasp both sides of the headband equally to provide a comfortable fit. Final adjustment is best accomplished in a noisy environment with the Bose logo (located on . Note: If you hear a hiss or a low rumbling sound, this condition. Wearing glasses with the fit and cause ... may interfere with thick temples or a hat may indicate an improper fit. Figure 1 Adjusting the headset Using the Bose® Aviation Headset For proper headset fit Note: The headset must be worn with the headset system turned on the earcups) facing forward. Then, reposition both earcups until the...
Owner's guide
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Figure 3 Pulling back on the sleeve of the headset interconnect plug into the adapter cable. The interconnect plug is aligned; This automatically unlocks the plug from the socket. To insert the interconnect plug into...locks in the aircraft's control panel or an adapter cable connected to a portable battery pack. Using the Bose® Aviation Headset Figure 2 Inserting the headset interconnect plug into the keyway Interconnect plug The headset interconnect plug connects the headset cable to remove the interconnect plug To remove: gently pull back on the sleeve to a power source...
Figure 3 Pulling back on the sleeve of the headset interconnect plug into the adapter cable. The interconnect plug is aligned; This automatically unlocks the plug from the socket. To insert the interconnect plug into...locks in the aircraft's control panel or an adapter cable connected to a portable battery pack. Using the Bose® Aviation Headset Figure 2 Inserting the headset interconnect plug into the keyway Interconnect plug The headset interconnect plug connects the headset cable to remove the interconnect plug To remove: gently pull back on the sleeve to a power source...
Owner's guide
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... with the power switch on your hearing during extended periods of headset use. Note: The volume cannot be a problem; Turn the headset off if you suspect there may affect your headset turned off completely. for your headset is turned on the front side of the headband arms. Avoid... setting your volume controls at high levels that may be turned off , bypassing all active noise reducing electronics. Using the Bose® Aviation Headset Adjusting the volume The...
... with the power switch on your hearing during extended periods of headset use. Note: The volume cannot be a problem; Turn the headset off if you suspect there may affect your headset turned off completely. for your headset is turned on the front side of the headband arms. Avoid... setting your volume controls at high levels that may be turned off , bypassing all active noise reducing electronics. Using the Bose® Aviation Headset Adjusting the volume The...
Owner's guide
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...other. 1. Figure 8 Relocating the mic boom 10 Note: The view shown is secure. Unplug the mic cable from one earcup to the headset by tightening the attachment knob until the clip is for the left earcup. Unscrew the retaining knob on the earcup when the flanges face ...on the top and bottom of the headset. Figure 7 Unplugging the mic cable 3. Find the crescent-shaped flanges on the right earcup, turn the clip-and-boom assembly over. Using the Bose® Aviation Headset Microphone boom relocation To suit your flying preference, the headset boom can easily be moved from the...
...other. 1. Figure 8 Relocating the mic boom 10 Note: The view shown is secure. Unplug the mic cable from one earcup to the headset by tightening the attachment knob until the clip is for the left earcup. Unscrew the retaining knob on the earcup when the flanges face ...on the top and bottom of the headset. Figure 7 Unplugging the mic cable 3. Find the crescent-shaped flanges on the right earcup, turn the clip-and-boom assembly over. Using the Bose® Aviation Headset Microphone boom relocation To suit your flying preference, the headset boom can easily be moved from the...
Owner's guide
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... should sound. Do not over-tighten. If problems persist, contact the Bose Aviation Headset Service Department to tighten the tension of the clip on the flat end of Difficulty" (page 20). Using the Bose® Aviation Headset 4. You may want to use the adjustment screw to arrange for service... (page 23). The adjustment screw is on the boom mic. Plug the mic cable into the headband arm. Headset cable relocation 1 2 3 4 11
... should sound. Do not over-tighten. If problems persist, contact the Bose Aviation Headset Service Department to tighten the tension of the clip on the flat end of Difficulty" (page 20). Using the Bose® Aviation Headset 4. You may want to use the adjustment screw to arrange for service... (page 23). The adjustment screw is on the boom mic. Plug the mic cable into the headband arm. Headset cable relocation 1 2 3 4 11
Owner's guide
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... pack is indicated by the flashing light on the charger. Using the wrong charger may be damaged if left connected to use the correct charger (Bose model numbers BC-QC120 for 120V or BC-QC230 for approximately 40 hours • Holds 6 AA alkaline batteries Charging the NICAD battery pack 1 2 Click Click... charging cycle is available in 90 minutes (maximum) CAUTION: Be sure to the charger. 12 The alkaline battery pack: • Operates for 230V). Using the Bose® Aviation Headset Powering the headset The Bose Aviation Headset Series II may damage your charger or battery pack.
... pack is indicated by the flashing light on the charger. Using the wrong charger may be damaged if left connected to use the correct charger (Bose model numbers BC-QC120 for 120V or BC-QC230 for approximately 40 hours • Holds 6 AA alkaline batteries Charging the NICAD battery pack 1 2 Click Click... charging cycle is available in 90 minutes (maximum) CAUTION: Be sure to the charger. 12 The alkaline battery pack: • Operates for 230V). Using the Bose® Aviation Headset Powering the headset The Bose Aviation Headset Series II may damage your charger or battery pack.
Owner's guide
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Using the Bose® Aviation Headset Inserting batteries into the alkaline battery pack 1 2 3 4 5 Spin the batteries once with thumb to 6 seat them securely. 13
Using the Bose® Aviation Headset Inserting batteries into the alkaline battery pack 1 2 3 4 5 Spin the batteries once with thumb to 6 seat them securely. 13
Owner's guide
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The Bose Aviation Headset Series II uses a self-latching, precision designed quick connector. The pinout for the optional installed connector is as shown in Figure 9. Connect to the existing audio ground. 3 ... . 4 Black Phone communication-right. 5 White Mic/Hi-audio. The audio and microphone wires should be done by mechanics qualified to perform this connector, contact the Bose Aviation Headset Service Department (page 23). Use a .5 amp fuse or circuit breaker. 2 Black System ground. Connect to the existing portion of the mic jack that corresponds to...
The Bose Aviation Headset Series II uses a self-latching, precision designed quick connector. The pinout for the optional installed connector is as shown in Figure 9. Connect to the existing audio ground. 3 ... . 4 Black Phone communication-right. 5 White Mic/Hi-audio. The audio and microphone wires should be done by mechanics qualified to perform this connector, contact the Bose Aviation Headset Service Department (page 23). Use a .5 amp fuse or circuit breaker. 2 Black System ground. Connect to the existing portion of the mic jack that corresponds to...
Owner's guide
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... • 3 COMM L • 4 COMM R • 5 MIC HI • 6 MIC LO 16 These chemicals will cause deterioration and/or irreparable damage to the connector. Using the Bose® Aviation Headset 5.
... • 3 COMM L • 4 COMM R • 5 MIC HI • 6 MIC LO 16 These chemicals will cause deterioration and/or irreparable damage to the connector. Using the Bose® Aviation Headset 5.
Owner's guide
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... existing audio ground. 2. Install the wires from the DC power connector into the connector. Plug the headset adapter power plug into the plane. Figure 10 Inserting headset plug into their plane's DC power, instead of headphone and microphone receptacles in the control panel, for...Figure 11 Location of the battery pack, with the portable adapter cable. Using the Bose® Aviation Headset Installed DC power connector An optional installed connector is as follows: Pin Wire Description 1 Red Headset power (7-32 Volts DC). Installing the DC power connector Note: This installation must ...
... existing audio ground. 2. Install the wires from the DC power connector into the connector. Plug the headset adapter power plug into the plane. Figure 10 Inserting headset plug into their plane's DC power, instead of headphone and microphone receptacles in the control panel, for...Figure 11 Location of the battery pack, with the portable adapter cable. Using the Bose® Aviation Headset Installed DC power connector An optional installed connector is as follows: Pin Wire Description 1 Red Headset power (7-32 Volts DC). Installing the DC power connector Note: This installation must ...
Owner's guide
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... may spread apart, causing uneven thicknesses and gaps in coverage. Otherwise, skip to the next section. CAUTION: Do not immerse the headset in the earcups. Clear ComfortTM cushion replacement and maintenance To maintain good noise reduction, the Clear Comfort cushions in reduced noise attenuation. ...remove the headband cover, peel apart the hook and loop fastener along the flap. To order a replacement cushion kit, call the Bose® Aviation Headset Service Department (page 23). Figure 12 Unsnapping the trim ring from the earcup Once the trim ring has popped loose, work your...
... may spread apart, causing uneven thicknesses and gaps in coverage. Otherwise, skip to the next section. CAUTION: Do not immerse the headset in the earcups. Clear ComfortTM cushion replacement and maintenance To maintain good noise reduction, the Clear Comfort cushions in reduced noise attenuation. ...remove the headband cover, peel apart the hook and loop fastener along the flap. To order a replacement cushion kit, call the Bose® Aviation Headset Service Department (page 23). Figure 12 Unsnapping the trim ring from the earcup Once the trim ring has popped loose, work your...
Owner's guide
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... to disassemble or service the inside of the earcups or other parts of a bent paper clip to increase the volume). If problems persist, contact the Bose® Aviation Headset Service Department (page 23). 20 Be sure that : - The cushion should sit on page 14). Only the microphone boom assembly, Clear ComfortTM cushions, trim...
... to disassemble or service the inside of the earcups or other parts of a bent paper clip to increase the volume). If problems persist, contact the Bose® Aviation Headset Service Department (page 23). 20 Be sure that : - The cushion should sit on page 14). Only the microphone boom assembly, Clear ComfortTM cushions, trim...
Owner's guide
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... at 1kHz. Technical Information Sound pressure levels (SPL) are relative to match the output of your headset's microphone. To assure proper modulation of your radio, it was manufactured for use only with 600Ω (ohm) headsets. right, 2000Ω (on flat plate coupler Microphone Bias Required: 8 to 16VDC through 220Ω to...
... at 1kHz. Technical Information Sound pressure levels (SPL) are relative to match the output of your headset's microphone. To assure proper modulation of your radio, it was manufactured for use only with 600Ω (ohm) headsets. right, 2000Ω (on flat plate coupler Microphone Bias Required: 8 to 16VDC through 220Ω to...
Owner's guide
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Technical Information Headset Weight 22 oz. (567 grams) Temperature and Altitude (Category A1) Operating Temperature: +5° to +131° F (-15° to +55° C) Storage Temperature: -... Effect Z Power Input B RF Susceptibility T Vibration P&S Voltage Spike A Shock drop...12 times, 1 meter onto concrete 22 maximum pressure altitude for full cancellation The Bose® Aviation Headset Series II headset, adapter cables, battery packs, and boom microphone are FAA approved to +70° C) Altitude: 15,000 ft. Environmental categories cited refer to the following environmental...
Technical Information Headset Weight 22 oz. (567 grams) Temperature and Altitude (Category A1) Operating Temperature: +5° to +131° F (-15° to +55° C) Storage Temperature: -... Effect Z Power Input B RF Susceptibility T Vibration P&S Voltage Spike A Shock drop...12 times, 1 meter onto concrete 22 maximum pressure altitude for full cancellation The Bose® Aviation Headset Series II headset, adapter cables, battery packs, and boom microphone are FAA approved to +70° C) Altitude: 15,000 ft. Environmental categories cited refer to the following environmental...