Contents Headphone features ... 2 HD 280 pro / HD 280 silver headphones ... 2 HD 280 -13 headphones ... 2 Areas of application ... 3 Delivery includes ... 3 Safety instructions ... 4 Adjusting the headband ... 5 Folding up the headphones ... 6 Cleaning the headphones ...
Single-sided, coiled cable with 3.5 mm jack plug and lockable adapter to 1/4“ (6.3 mm) jack plug Very rugged with user-replaceable parts HD 280 -13 headphones As HD 280 PRO, but high impedance variant (300 Ω impedance). very light weight soft, circum-aural ear cushions...
Areas of application The headphones not only effectively attenuate external noise but also minimise spillage from the headphones to the outside world. They are especially suitable for use as monitoring headphones in a noisy environment broadcast and TV applications film and theatre applications recording applications Delivery includes Headphones...
Attention! High volume! This is a professional pair of headphones. Commercial use is subject to the rules and regulations of the trade association responsible. Sennheiser, as the manufacturer, is therefore obliged to expressly point out possible health risks arising from use.
Adjusting the headband For good transmission quality and best possible comfort, the headband has to be adjusted to properly fit your head. To do so, adjust the headband via its snap-in locking mechanism.
Folding up the headphones For space-saving transportation, the headphones can be folded up in three different ways: 1. To fold up the headphones as compact as possible, tuck the 2. To fold up the headphones as flat as possible, the earcups Cleaning the headphones To clean the headphones, use a soft, damp cloth.
Replacing spare parts Available accessories and spare parts Ear cushions Headband padding Connecting cable Replacing the ear cushions Grasp behind the ear cushions and pull them up and away from the earcups. Slide the new ear cushions onto the earcups. Replacing the headband padding Pull the Ziploc type fastening strips of the headband padding apart, as shown in the diagram on the left, and...
Converting the headphones into a headset If you wish to convert your headphones into a headset, please contact your Sennheiser service partner who will equip the headphones with a microphone. Remove the ear cushion. Grasp behind the ear cushion and pull it up and away from the earcup.
Frequency response (–10 dB referred to 1 kHz) Sound pressure level Ambient noise attenuation Weight Contact pressure Length of coiled cable HD 280 pro HD 280 silver 268-7-IEC-DCSC-64R0-2 dynamic Ω (as per IEC 268-7) circum-aural 8 Hz – 25 kHz...
Manufacturer declarations Warranty 2 years Approval Sennheiser electronic GmbH & Co. KG declare that this device is in compliance with the applicable CE standards and regulations. Before putting the device into operation, please observe the respective country-specific regulations! WEEE Declaration...
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