Sennheiser HMD 280 PRO,HMD 280-13,HMD 281 PRO,HMD 281-13,HMD 280 PRO Instructions For Use Manual
HMD 280 PRO / HMD 280-13
HMD 281 PRO / HMD 281-13
Gebrauchsanleitung
Instructions for use
Notice d‘emploi
Istruzioni per l‘uso
Instrucciones para el uso
Gebruiksaanwijzing
1716
Headset features
HMD 280 PRO headset
• Accurate, linear sound reproduction for critical
monitoring applications
• Low impedance headset (64 Ω impedance)
• Space-saving design features collapsible, rotating earcups
• Up to 32 dB of ambient noise attenuation
• Neodymium magnets for high maximum SPL
(113 dB / 1 V
rms
)
• Very comfortable, even if used for long periods due to
• very light weight
• soft, circum-aural ear cushions
• padded, adjustable headband
• Single-coiled cable
• Noise-cancelling, super-cardioid boom microphone, with
excellent rejection of handling noise
• Very rugged with user-replaceable parts
HMD 280-13 headset
As HMD 280 PRO, but high impedance variant
(300 Ω impedance).
HMD 281 PRO headset
As HMD 280 PRO, but single-sided variant.
HMD 281-13 headset
As HMD 281 PRO, but high impedance variant
(300 Ω impedance).
Thank you for choosing Sennheiser!
Over half a century of accumulated expertise in the design
and manufacture of high-quality electro-acoustic equipment
have made Sennheiser a world-leading company in this
field. We have designed this product to give you reliable
operation over many years.
Please take a few moments to read these instructions
carefully, as we want you to enjoy your new Sennheiser
product quickly and to the full.
Contents
Headset features ..............................................................17
HMD 280 PRO headset ....................................................... 17
HMD 280-13 headset ........................................................... 17
HMD 281 PRO headset ....................................................... 17
HMD 281-13 headset ........................................................... 17
Areas of application .........................................................18
Delivery includes ..............................................................18
Preparing the headset for use .......................................20
Adjusting the headband ..................................................... 20
Relocating the microphone boom .................................... 20
Sliding over the wind screen ............................................. 20
Position the microphone towards the corner of
the mouth .............................................................................. 20
Mounting a connector ........................................................ 20
Folding up the headset .................................................... 21
Cleaning the headset .......................................................21
Replacing spare parts......................................................22
Available accessories and spare parts ........................... 22
Replacing the ear cushions ............................................... 22
Replacing the headband padding ..................................... 22
Replacing the wind screen ................................................ 22
Replacing the connecting cable ....................................... 23
Replacing the microphone ................................................. 23
Specifications ................................................................... 24
Frequency response curves and polar diagram ......... 25
Connection diagrams .......................................................26
Connection diagram HMD 280 .......................................... 26
Connection diagram HMD 281 .......................................... 26
1918
Attention! High volume!
This is a professional headset. 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.
This system is capable of producing sound pressure
exceeding 85 dB(A). 85 dB(A) is the sound pressure
corresponding to the maximum permissible volume which
is by law (in some countries) allowed to affect your hearing
for the duration of a working day. It is used as a basis
according to the specifications of industrial medicine.
Higher volumes or longer durations can damage your
hearing. At higher volumes, the duration must be
shortened in order to prevent damage.
The following are sure signs that you have been subjected
to excessive noise for too long a time:
You can hear ringing or whistling noise in your ears!
You have the impression (even for a short time
only) that you can no longer hear high frequencies!
Areas of application
The noise-cancelling microphone provides clear communications even in a noisy environment. The headphones not
only effectively attenuate external noise but also minimise
spillage from the headphones to the outside world.
The headsets are designed for applications in the professional audio field, such as broadcast, TV, film, theater and
recording applications. The headsets can be used
• for live presentations
• for news reporting
• with talkback systems
• with intercom systems, etc.
The single-sided headset is mainly used to provide camera
teams with programme signals.
Delivery includes
• Headset
• Wind and pop screen
• Instructions for use
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