Sennheiser HMEC 26-2 Notice D'emploi page 35

The HMEC 26-2 headset
The HMEC 26-2 headset
The HMEC 26-2 headset with NoiseGard™ professional active noise
compensation features dynamic, closed headphones. The noise-
compensating condenser microphone ensures excellent speech
transmission even in noisy environments. Designed for use in air-
craft cockpits.
Features
• NoiseGard™ active noise compensation reduces ambient noise by
up to 18 dB – consequently the radio volume can be decreased
• Lightweight
• Extremely comfortable to wear due to the patented two-piece
automatic headband and soft ear pads
• Peak level protection (cannot be switched off) safeguards you
from volume peaks above 110 dB
• "Flip-away" headphone allows single-sided listening
• Flexible microphone boom, can be worn on either left or right-
hand side
• Noise-compensating condenser microphone ensures excellent
speech transmission
• Single-sided cable, easy to replace
• NoiseGard™ can be switched off with most headset variants so
that the headset can be used as a conventional headset (see "The
control units of the HMEC 26-2" on page 8 and 9)
• Power supply for NoiseGard™ from aircraft DC power supply sys-
tem (on suitably equipped aircraft) or batteries/rechargeable
batteries
HMEC 26-2 | 3