Headband; Installation; Removal - Black Box HS400A Manual

5. Headband

The Pro-Fit Mobile Headset can
also be equipped with a fully
adjustable, lightweight headband.

5.1 Installation

1. Remove the earhook or
earloop.
2. Align the mounting post on
the receiver over the
headband mounting ring
(covered by a foam
cushion). The mounting
post fits into a notch on the
headband mounting ring
(see Figure 5-1).
Figure 5-1. Headband Assembly.
3. Place your thumbs over the
boom turret.
4. With your fingers behind
the headband (on the foam
cushion), use your thumbs
to pop the headband onto
the receiver.

5.2 Removal

1. Hold the headband with the
foam cushion facing you
(see Figure 5-2).
CHAPTER 5: Headband
Figure 5-2. Headband Removal.
2. Position your fingers behind
the outer portion of the
headband mounting ring
(covered by the foam
cushion).
3. With your thumbs on the
receiver, push outward until
the headband pops free of
the receiver.
5.3 Changing Ears
To change from one ear to the
other, rotate the microphone
boom over the headband (see
Figure 5-3). Do not force the
microphone boom beyond the
built-in stops!
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