Quick reference guide
Page 1
...) audio input Audio Priority switch: Top Intercom prioritized Middle Intercom mixed Bottom Intercom only Pairing the Headset with a mobile phone, complete use instructions, and important safety information, refer to the supplied Bose A20 Aviation Headset Owner's Guide. Set your Bluetooth mobile phone 1. If asked for 5 seconds in unison. **Controls the intercom volume. **For additional information on...
...) audio input Audio Priority switch: Top Intercom prioritized Middle Intercom mixed Bottom Intercom only Pairing the Headset with a mobile phone, complete use instructions, and important safety information, refer to the supplied Bose A20 Aviation Headset Owner's Guide. Set your Bluetooth mobile phone 1. If asked for 5 seconds in unison. **Controls the intercom volume. **For additional information on...
Quick reference guide
Page 2
...Default: ON headset will not turn off until you press and hold the power button for stereo if your aircraft has a stereo intercom. With the switch in battery compartment Switch Options Purpose 1. The Bluetooth word mark and logos are property of Bose Corporation. ©2010 Bose Corporation, The...low (8 hours or less remaining) Power ON, but batteries very low (2 hours or less remaining)* Power OFF or batteries depleted *Bluetooth® wireless technology is designed to stay securely closed during operation. You may need to enable the Auto Off function. Mono/Stereo...
...Default: ON headset will not turn off until you press and hold the power button for stereo if your aircraft has a stereo intercom. With the switch in battery compartment Switch Options Purpose 1. The Bluetooth word mark and logos are property of Bose Corporation. ©2010 Bose Corporation, The...low (8 hours or less remaining) Power ON, but batteries very low (2 hours or less remaining)* Power OFF or batteries depleted *Bluetooth® wireless technology is designed to stay securely closed during operation. You may need to enable the Auto Off function. Mono/Stereo...
Owner's guide
Page 3
...switches 9 Inserting and replacing the batteries 10 Connecting the headset to the aircraft 11 Using the 6-pin plug 11 Using the dual general aviation plugs 12 Using other plug types 12 USING THE HEADSET 13 Wearing and adjusting the headset 13 Conditions related to fit 13 Microphone placement 13 ... Power button 15 Volume control 16 Power indicator 16 Auxiliary (AUX) audio input 17 Audio priority 17 Using the headset with a Bluetooth® technology-enabled phone 19 Pairing the headset with your phone 19 Bluetooth® volume control 21 Making and answering calls 22 ii
...switches 9 Inserting and replacing the batteries 10 Connecting the headset to the aircraft 11 Using the 6-pin plug 11 Using the dual general aviation plugs 12 Using other plug types 12 USING THE HEADSET 13 Wearing and adjusting the headset 13 Conditions related to fit 13 Microphone placement 13 ... Power button 15 Volume control 16 Power indicator 16 Auxiliary (AUX) audio input 17 Audio priority 17 Using the headset with a Bluetooth® technology-enabled phone 19 Pairing the headset with your phone 19 Bluetooth® volume control 21 Making and answering calls 22 ii
Owner's guide
Page 8
... of a Bose® A20™ Aviation Headset. Plus, it offers auxiliary audio input and is supplied with Bluetooth® wireless technology. What's included Each Bose A20 Aviation Headset is available with a control module, cable, and carrying case. It delivers significantly increased noise reduction and provides a more comfortable fit, without compromising the clear audio you chose for the headset. There are...
... of a Bose® A20™ Aviation Headset. Plus, it offers auxiliary audio input and is supplied with Bluetooth® wireless technology. What's included Each Bose A20 Aviation Headset is available with a control module, cable, and carrying case. It delivers significantly increased noise reduction and provides a more comfortable fit, without compromising the clear audio you chose for the headset. There are...
Owner's guide
Page 14
...auxiliary input present. Note: Rechargeable batteries will shut off headset power. 2. To change a switch position, use the headset when unplugged from the intercom to listen to auxiliary input audio or as a Bluetooth® wireless technology-enabled headset to 9 minutes after the call is terminated. Mono/... module. Tab 8, 16 Tab 7, 15 Tab 6, 14 Tab 5, 13 Tab 4, 12 Tab 3, 11 Tab2, 10 English PREPARING THE HEADSET FOR USE 3. The following table shows possible positions, default setting, and purpose for uninterrupted functionality. Inserting and replacing the batteries CAUTION: If ...
...auxiliary input present. Note: Rechargeable batteries will shut off headset power. 2. To change a switch position, use the headset when unplugged from the intercom to listen to auxiliary input audio or as a Bluetooth® wireless technology-enabled headset to 9 minutes after the call is terminated. Mono/... module. Tab 8, 16 Tab 7, 15 Tab 6, 14 Tab 5, 13 Tab 4, 12 Tab 3, 11 Tab2, 10 English PREPARING THE HEADSET FOR USE 3. The following table shows possible positions, default setting, and purpose for uninterrupted functionality. Inserting and replacing the batteries CAUTION: If ...
Owner's guide
Page 19
... switch: Top Intercom prioritized Middle Intercom mixed Bottom Intercom only Left/Right volume controls* Power indicator Power button Bluetooth Volume Up button Bluetooth Volume Down button Auxiliary (AUX) audio input Audio Priority switch: Top Intercom prioritized Middle Intercom mixed Bottom Intercom...Tab 8, 16 USING THE HEADSET Using the control module Use the control module to turn on or off, and control indicator brightness. • Press the power button once to turn off Acoustic Noise Cancelling noise reduction. 15 one featuring Bluetooth® wireless technology and one...
... switch: Top Intercom prioritized Middle Intercom mixed Bottom Intercom only Left/Right volume controls* Power indicator Power button Bluetooth Volume Up button Bluetooth Volume Down button Auxiliary (AUX) audio input Audio Priority switch: Top Intercom prioritized Middle Intercom mixed Bottom Intercom...Tab 8, 16 USING THE HEADSET Using the control module Use the control module to turn on or off, and control indicator brightness. • Press the power button once to turn off Acoustic Noise Cancelling noise reduction. 15 one featuring Bluetooth® wireless technology and one...
Owner's guide
Page 20
Battery life varies with the ambient noise level of the aircraft, temperature, ear cushion condition, use of the Bluetooth feature, and age of power for the headset. The power indicator changes color to indicate the power status, as follows: Indicator color Green Green Amber Red Off Power source...Tab 8, 16 Tab 7, 15 Tab 6, 14 Tab 5, 13 Tab 4, 12 Tab 3, 11 Tab2, 10 English USING THE HEADSET • Double-click the power button to dim the power and Bluetooth® wireless technology indicators. To toggle the indicators between dim and bright, rapidly press the power button twice.
Battery life varies with the ambient noise level of the aircraft, temperature, ear cushion condition, use of the Bluetooth feature, and age of power for the headset. The power indicator changes color to indicate the power status, as follows: Indicator color Green Green Amber Red Off Power source...Tab 8, 16 Tab 7, 15 Tab 6, 14 Tab 5, 13 Tab 4, 12 Tab 3, 11 Tab2, 10 English USING THE HEADSET • Double-click the power button to dim the power and Bluetooth® wireless technology indicators. To toggle the indicators between dim and bright, rapidly press the power button twice.
Owner's guide
Page 21
... 6, 14 Tab 7, 15 Tab 8, 16 USING THE HEADSET Auxiliary (AUX) audio input The Bose® A20™ Aviation Headset provides a /1 8 inch (3.5 mm) AUX audio input that allows you to use the headset when unplugged from the intercom to listen to auxiliary input audio or as a Bluetooth® wireless technology headset to make or receive calls, we recommend you...
... 6, 14 Tab 7, 15 Tab 8, 16 USING THE HEADSET Auxiliary (AUX) audio input The Bose® A20™ Aviation Headset provides a /1 8 inch (3.5 mm) AUX audio input that allows you to use the headset when unplugged from the intercom to listen to auxiliary input audio or as a Bluetooth® wireless technology headset to make or receive calls, we recommend you...
Owner's guide
Page 22
... position of the multifunction switch, both the intercom and the Bluetooth wireless technology signal are heard as mixed. 18 Tab 8, 16 Tab 7, 15 Tab 6, 14 Tab 5, 13 Tab 4, 12 Tab 3, 11 Tab2, 10 English USING THE HEADSET Multifunction/Audio priority switch The multifunction/audio priority switch has three..., AUX audio is present, the audio from the call mutes the signal on the AUX audio input. Note: On the Bluetooth® control module, when a Bluetooth wireless technology call is muted. Middle Intercom mixed with When the switch is in the bottom position, only intercom audio is...
... position of the multifunction switch, both the intercom and the Bluetooth wireless technology signal are heard as mixed. 18 Tab 8, 16 Tab 7, 15 Tab 6, 14 Tab 5, 13 Tab 4, 12 Tab 3, 11 Tab2, 10 English USING THE HEADSET Multifunction/Audio priority switch The multifunction/audio priority switch has three..., AUX audio is present, the audio from the call mutes the signal on the AUX audio input. Note: On the Bluetooth® control module, when a Bluetooth wireless technology call is muted. Middle Intercom mixed with When the switch is in the bottom position, only intercom audio is...
Owner's guide
Page 23
... 5, 13 Tab 6, 14 Tab 7, 15 Tab 8, 16 USING THE HEADSET Using the headset with a Bluetooth®-enabled phone Pairing the headset with your phone Pairing entails having the Bose A20 Aviation Headset in pairing mode, setting your Bluetooth-enabled phone to "discover" the headset, then confirming the connection on the headset and make sure the multifunction switch is in the top...
... 5, 13 Tab 6, 14 Tab 7, 15 Tab 8, 16 USING THE HEADSET Using the headset with a Bluetooth®-enabled phone Pairing the headset with your phone Pairing entails having the Bose A20 Aviation Headset in pairing mode, setting your Bluetooth-enabled phone to "discover" the headset, then confirming the connection on the headset and make sure the multifunction switch is in the top...
Owner's guide
Page 24
... 8, 16 Tab 7, 15 Tab 6, 14 Tab 5, 13 Tab 4, 12 Tab 3, 11 Tab2, 10 English USING THE HEADSET Note: The Bose A20 Aviation Headset will exhibit a fast double flash initiated at each power indicator flash. Bluetooth® indicator light status The Bluetooth indicator is disconnected and the control module enters pairing mode. It shows the status of range...
... 8, 16 Tab 7, 15 Tab 6, 14 Tab 5, 13 Tab 4, 12 Tab 3, 11 Tab2, 10 English USING THE HEADSET Note: The Bose A20 Aviation Headset will exhibit a fast double flash initiated at each power indicator flash. Bluetooth® indicator light status The Bluetooth indicator is disconnected and the control module enters pairing mode. It shows the status of range...
Owner's guide
Page 25
... volume increases or decreases one level. Note: When Bluetooth wireless technology is active, you turn the headset control module off, the control module Bluetooth wireless technology receiver also turns off, ending the connection to the Bose® A20™ Aviation Headset. The Bluetooth volume control is paired to the Bluetooth technology-enabled phone. To change the volume, press the...
... volume increases or decreases one level. Note: When Bluetooth wireless technology is active, you turn the headset control module off, the control module Bluetooth wireless technology receiver also turns off, ending the connection to the Bose® A20™ Aviation Headset. The Bluetooth volume control is paired to the Bluetooth technology-enabled phone. To change the volume, press the...
Owner's guide
Page 26
...voice prompts. If your phone user guide for further details. To end a call , press the Bluetooth function button for three to four seconds. To transfer the audio to the headset. To use the headset when unplugged from the intercom to listen to auxiliary input audio, or as a standalone... Bluetooth technology headset to make a call Dial from an intercom, the headset will allow you to complete your mobile phone, and ...
...voice prompts. If your phone user guide for further details. To end a call , press the Bluetooth function button for three to four seconds. To transfer the audio to the headset. To use the headset when unplugged from the intercom to listen to auxiliary input audio, or as a standalone... Bluetooth technology headset to make a call Dial from an intercom, the headset will allow you to complete your mobile phone, and ...
Owner's guide
Page 34
... after initial power up on to the top or middle positions. • Press the Bluetooth function button. Refer to "Pairing the headset with your phone. • Repeat the steps for the headset to shut off when not in the top or middle position, and the devices are...; Make sure the phone and headset are secure (headset to intercom, AUX input to headset). • Communications audio is not present unless the headset is not pairing with my phone. • Turn the headset off automatically. I turn it on. • Make sure the phone has Bluetooth wireless technology enabled. • Turn...
... after initial power up on to the top or middle positions. • Press the Bluetooth function button. Refer to "Pairing the headset with your phone. • Repeat the steps for the headset to shut off when not in the top or middle position, and the devices are...; Make sure the phone and headset are secure (headset to intercom, AUX input to headset). • Communications audio is not present unless the headset is not pairing with my phone. • Turn the headset off automatically. I turn it on. • Make sure the phone has Bluetooth wireless technology enabled. • Turn...
Owner's guide
Page 38
... (Electret) Bias required: 8 to 16 VDC through 220 to 70°C) Altitude: 15,000 feet maximum pressure altitude for full cancellation Hands-free profile, Bluetooth 2.1 Bose® A20™ Aviation Headset: B016487 34 To assure proper modulation of the radio, it is recommended that is 600 mV at 1 mw, 1 kHz, full volume on bias and...
... (Electret) Bias required: 8 to 16 VDC through 220 to 70°C) Altitude: 15,000 feet maximum pressure altitude for full cancellation Hands-free profile, Bluetooth 2.1 Bose® A20™ Aviation Headset: B016487 34 To assure proper modulation of the radio, it is recommended that is 600 mV at 1 mw, 1 kHz, full volume on bias and...