Sennheiser ActiveGard SH 330 User manual

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The SH 330 headset
The SH 330 is a monaural headset with temple pad.
Via a telephone-specific adapter cable, you can connect
the headset to all standard telephones.
The headset is extremely comfortable to wear due to:
• the ultra-lightweight design
• the soft ear pad
• the adjustable headband
• the microphone that can be adjusted for left or right-
hand use
The specially developed “Active Anti-Shock” system
protects your ears from excessive volume. The micro-
phone’s “Noise Cancelling” technology effectively filters
out ambient noise.
If the headset is connected to a Sennheiser Communi-
cations Universal Interface (accessory), you can switch
between the handset and the headset and make use of
the many additional options offered.
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Contents of the packing unit
A— Headset with earcup , microphone boom ,
headband , temple pad , headset cable with
one half of the “Easy Disconnect” facility 
— Cable clip
— Popshield
— Headset holder
— 2 replacement ear pads
— Storage bag
You additionally require a telephone-specific adapter
cable (accessory) that is available from your specialist
dealer.
Safety instructions
• Keep children away from the clip-headset. When
playing, children can be strangled by the cables.
• Do not use the headset in a damp or dusty
environment.
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Putting the headset into operation
Connection options
The headset is not directly connected to the telephone
but via a telephone-specific adapter cable (accessory).
Connection of the headset to the adapter cable is via the
“Easy Disconnect” facility.
There are three connection options:
• The adapter cable is connected to the telephone
instead of the handset.
• The adapter cable is connected to the telephone in
addition to the handset.
• The adapter cable is connected to a Universal
Interface (accessory).
Connecting the adapter cable to the telephone’s hand-
set socket
Pull the Western plug of the handset cable out of the
telephone.
Connect the Western plug of the adapter cable to the
handset socket on the telephone until it locks into place.
An audible “click” should be heard.
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Directly connecting the adapter cable to the telephone
Some telephones feature an additional socket to which
you can connect a second handset or a headset.
Connect the Western plug of the adapter cable to this
socket until it locks into place. An audible “click” should
be heard.
Connecting the headset to a Universal Interface
For connecting the headset to a Universal Interface, please
refer to the operating instructions of the Universal Interface.
The “Easy disconnect” facility
The headset is connected to the adapter cable via an
“Easy Disconnect” facility. During a converation, you can
leave your telephone while holding the call by simply
disconnecting the headset from the “Easy Disconnect”
facility. This allows you to move around freely without
having to put off the headset. As soon as you re-connect
the two halves of the “Easy Disconnect” facility, you can
continue your call.
BTo connect the headset to the “Easy Disconnect”
facility, plug in one half of the “Easy Disconnect”
facility into the other half until it locks into place. An
audible “click” should be heard.
CTo disconnect the headset from the “Easy
Disconnect” facility, press one of the two release
buttons . The two halves of the “Easy Disconnect”
facility automatically disconnect.
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Wearing the headset
DPut the headset on. Turn the microphone boom
towards your mouth.
EAdjust the length of the headband so that the ear pad
exerts even, gentle pressure on your ear.
F
Adjust the headband so that a snug fit is ensured. If
the headband does not properly fit your head, grasp
the middle part of the headband and carefully bend it.
GThe headset features 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. 1 cm between
microphone and mouth.
The cable clip
HAffix the headset cable to the clothing by means of the
supplied cable clip. Attach the cable clip so that you
can freely move your head.
The popshield
The popshield effectively reduces pop noise.
ISlide the popshield over the microphone. The
popshield must totally enclose the microphone.
The headset holder
JIn order to always have the headset at hand, fasten
the supplied headset holder to your computer screen.
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When is the headset ready for operation?
The headset is ready for operation as soon as it is
connected – via an adapter cable – to your telephone or a
Universal Interface. If you disconnect the headset from
the telephone or Universal Interface, it is out of
operation.
Replacing the ear pad
KGrasp behind the ear pad and pull it up and away
from the earcup. Slide the new ear pad onto the
earcup.
Cleaning the headset
For cleaning the headset, only use a dry or slightly damp
soft cloth. Do not use any solvents or cleansing agents
as these can damage the varnish of the headset. If
necessary, the ear pad can be cleaned with soapy water
(use a mild cleanser such as washing-up liquid).
Transportation and storage
To prevent the headset from being damaged, always use
the supplied storage bag for transportion and storage.
LTurn the microphone into the “rest” position as
shown.
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If problems occur...
If the problem persists, please contact your local
Sennheiser Communications agent for assistance.
Never repair or attempt to repair the units as this will
invalidate the warranty.
Problem What to do
The other party cannot hear you. Make sure that the cables
are connected correctly.
You cannot hear the other party
The headset does not properly
fit your head.
Adjust the headband.
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Accessories and replacement parts
The following accessories and replacement parts are
available from your specialist dealer:
Accessory /
Replacement part
Cat. No.
Adapter cable available from your
specialist dealer
Leatherette ear pad 91530
Foam ear pad 91527
Temple pad 91533
Cable clip 91552
Headset holder 91542
Popshield 91540
UI 710 Universal Interface 09882
UI 720 Universal Interface 09883
UI 730 Universal Interface 09884
UI 740 Universal Interface 09885
UI 750 Universal Interface 09886
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