Plantronics SUPRA Manual page 5

32303-01 Rev.C 30/3/99 6:00 pm
Adjusting the Headband and Noise Cancelling Models
Receivers
Fig 5
Fig 1 To adjust the headband,
lengthen or shorten the
band until it fits comfortably.
The click-stop feature keeps
the headband securely
Fig 6
adjusted.
Fig 2 Position the headset
receiver(s) so that the foam
cushion(s) sit comfortably
over the centre of your
ear(s).
Fig 3 On models with only one
receiver, position the
stabiliser T-bar above
your ear.
Adjusting the Mouthpiece Polaris and StarBase Additional
Features
Standard Voice Tube Models
Fig 7
Fig 4 The voice tube is adjustable
in 2 ways. First it pivots at
the metal ball joint; and
secondly the voice tube can
be telescoped in and out.
Hold the headset securely
against your ear with one
hand.
Volume Adjustment/Mute Switch
With your other hand, adjust
the voice tube so that the tip Fig 8
sits two finger widths from
the corner of your mouth.
Your voice will sound clearer
if you avoid positioning
the voice tube in front
of your mouth.
Page 5
You can prevent a caller
from hearing your voice by
Carefully shape boom with
pressing the mute switch on
both hands as shown. Do
the adapter. Voice contact
not bend or twist the boom
can be retrieved by pressing
within 50mm of the
the switch again.
microphone.
If you use an adapter please
Position the boom so that
refer to the adapter user
the microphone sits two
guide.
finger-widths from the
corner of your mouth. If you do not have an
adapter these features will
Make sure the front of the
be controlled by your
microphone faces your
telephone system. Please
mouth. If necessary,
refer to the appropriate user
carefully rotate the
guide.
microphone into the proper
position. Avoid repeated Hook Switch Control
twisting of the boom.
Fig 9 For certain DECT
applications, the headset
can be supplied with a hook
switch control in line on the
The Polaris and StarBase
cable. You can use this
headset models are fitted
switch to answer or end
with a standard modular
a call.
connector.
Clothing Clip
To use these models, simply
insert the connector into the Fig 10 The clothing clip keeps the
headset port of a compatible headset properly positioned
telephone. by supporting the weight of
the cord. Attach the clothing
clip comfortably at chest
If you are using an M12 or
height, making sure there is
E10 adapter there is a
enough slack to allow for
variable volume control. Start
head movement.
with setting 4, then increase
or decrease the setting until
you reach a comfortable
listening volume.
Quick Disconnect Connector
Fig 11 Some models are fitted with
a Quick Disconnect
connector. Before you use
your headset, join the
adapter cable and the Quick
Disconnect together.
When you separate the
Quick Disconnect, you put
your telephone conversation
'on hold' without removing
the headset.
To do this, hold the Quick
Disconnect as shown and
pull straight apart. To
resume the call, reconnect
the two halves.
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