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Folding up the headset

For space-saving transportation, the headset can be folded
up in two different ways:

1. To fold up the headset as compact as possible, tuck the

earcup without microphone boom inside the headband.
Then fold the earcup with the microphone boom
against the headband.

2. To fold up the headset as flat as possible, the earcups

can be rotated by 90

°

. Press the microphone with the

flexible microphone boom as far as possible against
the earcups.

Cleaning the headset

To clean the headset, use a soft, damp cloth. If necessary,
the headset can be cleaned with soapy water (use a mild
cleanser such as washing-up liquid).

Note:

Never use solvent-containing cleansers.

Preparing the headset for 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.

Relocating the microphone boom

The microphone boom can be worn on either side of the
mouth.

Loosen the quick-fixing device.

Turn the microphone boom towards the mouth.

Tighten the quick-fixing device.

Sliding over the wind screen

Before using the headset, slide the wind screen over the
microphone. The wind screen must totally enclose the
microphone.

Important:

Position the microphone towards the corner of
the mouth

The headsets feature a flexible microphone boom.
Bend the microphone boom so that the microphone
is placed at the corner of the mouth. Maintain a
distance of approx. 2 cm between microphone and
mouth. In this position, the risk of pop noise is
reduced to a minimum.

Mounting a connector

To mate with any signal jack the headset’s connecting cable
can be fitted with a connector of your choice
(

 “Connection diagrams”).

Summary of Contents for HMD 280-13

Page 1: ...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...

Page 2: ...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 moment...

Page 3: ...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...

Page 4: ...st 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 Relocating the microphone boom The microphone boom can be w...

Page 5: ...ion onto the earcup Replacing the microphone If the microphone of your headset should be defective it must be replaced by your Sennheiser service partner Replacing spare parts Available accessories an...

Page 6: ...8 7 Ear coupling circum aural circum aural Frequency response 10 dB referred to 1 kHz 8 Hz 25 kHz 8 Hz 25 kHz Sound pressure level 102 dB as per IEC 268 7 102 dB as per IEC 268 7 113 dB 1 Vrms 107 dB...

Page 7: ......

Page 8: ...Web site at http www sennheiser com Vous trouverez galement toutes les informations actuelles relatives aux produits Sennheiser sur Internet l adresse Web http www sennheiser com Informazioni attuali...

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