Bose X manual FAA Technical Standards Order

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TECHNICAL INFORMATION

Headset weight

Headset size range

Temperature and

Altitude

(Category A)

12 ounces (340 grams) on the head when cable is supported by the mounting clip

Breadth: 4.8 to 6.3 inches

Height: 4.5 to 5.7 inches

Operating: 5 to 131°F (-15 to 55°C)

Storage: -67 to 158°F (-55 to 70°C)

Altitude: 15,000 feet maximum pressure alti- tude for full cancellation

FAA Technical Standards Order

The Bose® Aviation Headset , including its interface, cables, and electret boom microphone, is FAA approved to TSO C-57a and C-58a. It has been designed to function in or withstand exposure to the following environmental conditions:

Condition	Category
AF Conducted Susceptibility	B
Humidity	B
Magnetic effect	B
Power input	B
RF susceptibility	T
Temperature & altitude	A1
Vibration	S & U
Voltage spike	A
Shock drop	12 times, 1m,
	onto concrete

Environmental categories cited refer to RTCA/DO-160D,

July 29, 1997 and DO-214, March 4, 1993.

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Contents Aviation Headset Declaration of Conformity Operational advisory Power sourceOther cautions How use of the headset affects hearing safetyStorage Earcup inner screenContents General cleaning Features common to most variations We appreciate your choiceHeadset and cable variations Introduction Decide where you want the boom microphone Locate the serial number for your product registration cardDate of manufacture Attaching the boom microphone cable Removing an attached boom microphone cableClothing clip Changing the optional operation switches Preparing to use battery powerPreparing the aircraft powered headset for use Inserting batteriesAttaching and removing the cable Mounting the connector Details on making the connections Use proper adhesives Mono, stereo, and helicopter connection diagrams Conditions related to fit Wearing it properlyMicrophone placement Operating the battery powered headsetPower button Battery power indicator Controlling the volume of a single battery powered headsetVolume control using multiple headsets Power switch Operating the aircraft powered headsetControlling the volume of a single aircraft powered headset General cleaning Cleaning the headsetInstructions for airworthiness Earcup TriPort headset openingsEar cushions Replacement partsMicrophone windscreen Earcup inner screenMicrophone windscreen replacement Replacing partsEar cushion replacement Headband cushionBattery replacement Battery door replacement Headband cushion replacementBoom microphone cable Or connector access cover replacement Case of difficulty Problem What to doTroubleshooting Impedance HeadphoneFrequency ResponseFAA Technical Standards Order To return your headset to Bose for repair Contact informationOrdering parts and accessories

X specifications

Bose X is a premium series of aviation headsets designed specifically for pilots and aviation enthusiasts who demand high-performance audio while flying. Renowned for its exceptional noise cancellation, the Bose X stands out in the realm of aviation communication, providing a crucial advantage in noisy cockpit environments.

One of the most remarkable features of the Bose X is its Active Noise Cancelling (ANC) technology. This innovative system uses microphones both inside and outside of the earcups to detect and counteract ambient noise, resulting in a remarkably quiet listening experience. This feature is especially beneficial during flights where engine noise can be overwhelming, allowing pilots to focus on critical communication and navigation tasks without distractions.

The Bose X is equipped with proprietary TriPort speaker technology, which delivers unparalleled sound quality. This technology allows for a balanced audio experience, ensuring clear communication from both the aircraft’s avionics and any external devices. The headset also features a flexible boom microphone that offers excellent noise rejection, ensuring that the pilot's voice is transmitted clearly without picking up background noise.

Comfort is a key characteristic of the Bose X headset. The ear cushions are designed with soft, pressure-relieving material that contours to the wearer's ears, allowing for extended usage without discomfort. The lightweight design further enhances comfort, as it minimizes fatigue during long flights.

In addition to its primary features, the Bose X also includes user-friendly controls. The intuitive volume control allows pilots to adjust audio levels seamlessly without diverting attention from flying. There are also connections for Bluetooth-enabled devices, which enable pilots to enjoy music or communicate with co-pilots wirelessly.

Durability and reliability are paramount in aviation gear, and the Bose X does not disappoint. It is built with high-quality materials that can withstand the rigors of aviation environments. The headset also includes a detachable cable, making it easy to replace or upgrade as needed.

Overall, the Bose X delivers an exceptional combination of advanced technology, comfort, and durability, making it a preferred choice for many aviation professionals. Whether in small aircraft or large jets, the Bose X enhances the flying experience, facilitating clear communication and unparalleled audio quality in the skies.