The HME 43-K headset The HME 43-K is a closed pilot’s headset with a noise- compensating microphone, designed for use in jet aircraft. The HME 43-K features an ultra-lightweight design with excellent ergonomic properties, replaceable leatherette earpads and a double-sided, adjustable padded headband.
Always include these instructions when passing the headset on to third parties. • Never repair or attempt to repair a defective headset yourself. Contact your local Sennheiser agent or the Sennheiser Service Department. • Protect the headset from humidity and dust.
Putting the headset into operation Connecting the headset Connect the 1/4“ (6.35 mm) stereo jack plug (PJ 055) for the headphones and the PJ 068 jack plug (5.25 mm) for the microphone to the corresponding jack sockets of your intercom.
Adjusting the volume Adjust the volume directly on the intercom. High volume! ATTENTION! This headset is capable of producing high sound pressure levels. Higher volumes or longer durations can damage your hearing! Set the volume to a medium level. Make sure that you can hear critical sounds such as warning alarms.
Care and maintenance Cleaning the headset Use a soft, slightly damp cloth to clean the headset from time to time. If necessary, the headset can be cleaned with soapy water (use a mild cleanser such as a detergent). Water can damage the electronics of the unit! ATTENTION! Water entering the housing of the headset can cause...
Replacing the wind screen If the wind screen shows signs of wear such as tears or holes, replace the wind screen. Pull the wind screen from the microphone. Gently slide- on the new wind screen and ensure that it fits securely over the microphone.
Manufacturer Declarations Warranty regulations The guarantee period for this Sennheiser product is 24 months from the date of purchase. Excluded are accessory items, rechargeable or disposable batteries that are delivered with the product; due to their characteristics these products have a shorter service life that is principally dependent on the individual frequency of use.
Before putting the device into operation, please observe the respective country-specific regulations! WEEE Declaration Your Sennheiser product was developed and manufactured with high-quality materials and components which can be recycled and/ or reused. This symbol indicates that electrical and electronic equipment must be disposed of separately from normal waste at the end of its operational lifetime.
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Sennheiser electronic GmbH & Co. KG 30900 Wedemark, Germany Phone +49 (5130) 600 0 Fax +49 (5130) 600 300 www.sennheiser.com Printed in China Publ. 06/06 515687/A01...
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