Introduction - Black Box HS100A Manual

1. Introduction

The Amplifiers for BLACK BOX
headsets operate as an interface
between your telephone and
headset. Two models are available:
• Multi-Purpose Amplifier
• Two-Prong Carbon
Amplifier
The Multi-Purpose Amplifier
works with phones that have
modular handset connectors. The
Two-Prong Carbon Amplifier
works with phones that have two-
prong headset ports.
®
headset
on off
low
volume
Figure 1-1. Multi-Purpose Amplifier.
Figure 1-2. Two-Prong Carbon Amplifier.
mute
on off
high
CHAPTER 1: Introduction
9