The HMEC 26-2 headset, Features

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 aircraft 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

4 HMEC 26-2

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Sennheiser instruction manual The HMEC 26-2 headset, Features

Contents

HMEC Preventing health problems and accidents Important safety information Only clean the product with a soft, dry cloth Preventing damage to the product and dysfunctions Intended use of the product includes Intended use Features The HMEC 26-2 headset Package contents Putting on the headset OperationFlipping away one earcup Operation Turning the microphone boom Positioning the microphone Hearing damage due to high volumes Adjusting the volume directly on the audio systemAdjusting the microphone sensitivity The control units of the HMEC 5 BOOM switch L /RControl unit 1 2 3 4 5 6 10 HMEC Cable -CP Cable -CP-2 Cable -KP Cable -KP-2 Cable -NP Cable -RP-2Cable -DP-2 Switching NoiseGard on/off Using the headset Changing the left and right stereo channel Adjusting the volumeSwitching between mono and stereo mode Meaning Powering NoiseGard via two rechargeable batteriesActivating the “auto shut-off” function Set the switch to the position ASO Switching the TalkThrough function on/off HMEC 26-2-T only Danger of accident due to reduced attention Connecting a mobile telephone Connecting an additional audio player Attaching the belt clip 18 HMEC Attaching the cable clip Replacing the ear pads Care and maintenanceCleaning and maintaining the headset Put the new headband paddings around the headbands Replacing the headband paddingsAttach the new headband paddings by joining the fastenings strips 20 HMEC Accessories Accessories and spare parts Cable clip Spare partsAudio cable, length 0.6 m 2 x 3.5 mm stereo jack plug Audio cable, length 0.6 m, 2 x 2.5 mm jack plug Product and cable variants Cat. No ModelPart Number 24 HMEC 1 2 3 4 5 6 7 8 9 A B C D E F G These headsets can be combined with all cables see page Specifications SpecificationsHeadphones 26 HMEC NoiseGard professional Microphone incl. preamplifierGeneral data Cable -V-KX-2 Connector assignmentCable -CP, -CP-2, -B-CP-2 Cable -NP Cable -DP-2 Cable -RP-2Cable -KP, -KP-2, -B-K-2, -B-KP-2, -BV-K-2 Cable -B-K-2 Manufacturer Declarations WarrantyIn compliance with the following requirements In compliance with Sennheiser electronic GmbH & Co. KG