Plantronics SHR2083-01, SHR2376 User Manual

Ruggedized
Headsets

USER GUIDE

Welcome to Hands-Free
Communications from
Plantronics

To obtain the maximum performance from your headset, please
read the important information contained in this manual. It will help
you become more familiar with the features and functions of the
headset and its usage.

All SHR headset models are equipped with either electret or
dynamic noise cancelling microphones. They provide a reduction in
transmitted background noise of approximately 80% (about 18 dB).

On the circumaural models, the earcups provide approximately
22 dB of noise reduction on the covered ear.

IF YOU HAVE ANY QUESTIONS, PLEASE CALL PLANTRONICS:
1-800-544-4660

Adjusting the Headband

1. Position the foam cushion(s)
over the center(s) of your
ear(s).

To adjust the headband,
lengthen or shorten the band
until it is most comfortable for
you. The “clickstop” adjustment
will keep the headband in that
position. (Refer to Figure A)

2. On models with a stabilizer
T-bar (only one ear cushion),
position the T-bar above your
ear.

3. On Behind-the-Head models,
gently bend the earhooks until
it is most comfortable for you.
Adjust rubber headband strap
to fit.

Figure A