How To Make A Call; Multi-Purpose Amplifier; Two-Prong Amplifier - Black Box HS100A Manual

MULTI-PURPOSE AMPLIFIER AND TWO-PRONG CARBON AMPLIFIER MULTI-PURPOSE AMPLIFIER AND TWO-PRONG CARBON AMPLIFIER
3. How to Make
a Call

3.1 Multi-Purpose Amplifier

After you've installed your
Amplifier, follow these
instructions. (They are general for
all telephone systems.)
1. Put on your headset.
2. Press the headset switch on.
headset
on off
Figure 3-1. Headset Switch.
3. Take your telephone off the
hook and make a call.
4. Make sure the mute switch
is off. If you want to
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disconnect the microphone,
make sure the mute switch is
on.
mute
on off
Figure 3-2. Mute Switch.
5. Adjust the volume control to
a suitable level. If your
telephone has a volume
control setting, please set it
to the mid- to low-end of the
range for the best
performance.
low
volume
Figure 3-3. Volume Control on the Multi-
Purpose Amplifier.

3.2 Two-Prong Amplifier

The Two-Prong Amplifier,
designed for telephone systems
equipped with a two-prong
headset port, offers standard gain.
Its 3-position volume control locks
your volume preference into
place. The Amplifier also features
an 18" coiled cable with a Quick
Disconnect connector.
To place a call with the Two-
Prong Amplifier, follow these
steps.
1. Put on your headset.
2. Take your telephone off the
hook and make a call.
3. Adjust the volume control to
high
a suitable level. If your
telephone has a volume
control setting, please set it
to the mid- to low-end of the
range for the best
performance.