Sennheiser 502399, HMEC 26, 523983/A01 instruction manual Hmec 26 headset, Features

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The HMEC 26 headset

The HMEC 26 headset with NoiseGard™ active noise compensation features dynamic, closed headphones. The noise-compensating condenser microphone ensures excellent speech transmission even in noisy environments. Designed for use in aircraft cockpits.

Features

y NoiseGard™ active noise compensation reduces ambient noise by up to 18 dB – consequently the radio volume can be decreased

yLightweight

yExtremely comfortable to wear due to the patented two-piece automatic headband and soft earpads

yPeak level protection (cannot be switched off) safeguards you from volume peaks above 110 dB

y“Flip-away” headphone allows single-sided listening

yFlexible microphone boom, can be worn on either left or right-hand side

yNoise-compensating condenser microphone ensures excellent speech transmission

ySingle-sided cable, easy to replace

yWith NoiseGard™ switched off, the headset can be used as a conventional headset

yPower supply for NoiseGard™ from aircraft DC power supply system (on suitably equipped aircraft) or batteries/rechargeable batteries

y“Auto shut-off” extends battery life

yTalkThrough function (HMEC 26-T only)

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Contents Hmec Page Safety instructions Improper use Intended use of the headsetHmec 26 headset FeaturesTurning the microphone boom Delivery includesOperation Positioning the microphone Putting on the headsetFlipping away one earcup Adjusting the volume directly on the audio systemAdjusting the microphone sensitivity Operating element Operating controls of the HmecLED Adjusting the volume Using the headsetSwitching NoiseGard on/off Changing the left and right stereo channel Switching between mono and stereo modePowering NoiseGard via two rechargeable batteries Activating the auto shut-off function Switching the TalkThrough function on/off Hmec 26-T only Connecting a mobile telephone Connecting an additional audio player Replacing the earpads Care and maintenanceCleaning the headset Accessories and spare parts Cable clips Hmec 26-V-KX Product variantsHeadphones SpecificationsGeneral data Connector assignmentHmec 26-V-RP Hmec 26-CP, -V-CP, -B-CP, -BV-CP6.3 mm jack plug PJ-068 equivalent Hmec 26-KP, -V-KP, -BV-KP, -B-K, -BV-KCE Declaration of Conformity WarrantyManufacturer Declarations

502399, 523983/A01, HMEC 26 specifications

The Sennheiser 523983/A01,502399, HMEC 26 is a premium headset specifically designed for aviation communication, ensuring high-quality audio performance and comfort during long flights. This headset combines advanced technology with a durable construction, making it an excellent choice for pilots and aviation professionals.

One of the standout features of the HMEC 26 is its exceptional noise cancellation capabilities. It employs effective passive noise reduction, which significantly minimizes ambient noise in the cockpit. This allows users to focus on important communications without distractions, enhancing the overall flying experience.

Another critical characteristic of the HMEC 26 is its adjustable headband and soft ear cushions, designed for maximum comfort. The ear cups are enveloping, providing a snug fit that also helps with passive noise isolation. These features are essential for pilots who spend extended periods wearing headsets in a confined environment.

The headset incorporates Sennheiser's cutting-edge microphone technology, featuring a noise-canceling mic that ensures crystal-clear communication. This is crucial for pilots, as it enhances communication clarity, particularly in noisy aircraft environments. The mic is adjustable, allowing users to position it optimally for their voice, further improving audio quality.

Durability is a critical aspect of the HMEC 26's design. Made with high-quality materials, this headset is built to withstand the rigors of aviation use, ensuring longevity and reliability. The cables are rugged and tangle-free, reducing the likelihood of wear and tear over time.

In terms of versatility, the Sennheiser HMEC 26 is compatible with a wide range of aircraft and intercom systems, making it a suitable option for both general aviation and professional flight operations. Additionally, it comes with integrated connectors for easy plug and play functionality, enhancing convenience and usability.

Overall, the Sennheiser 523983/A01,502399, HMEC 26 headset represents a fusion of comfort, durability, and advanced audio technology. Its thoughtful design and high-performance features make it an ideal choice for anyone in the aviation industry seeking reliable communication and superior sound quality. By investing in a high-quality headset like the HMEC 26, pilots can ensure a safer and more enjoyable flying experience.
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