Audiocom SS-1002 User Manual page 6

Introduction
Panel Mic Key - Selects the Panel Mic connector / Built-in Mic (11) in the ON position and the headset connector (10) in
3.
the OFF position.
Speaker Key - Selects the built-in speaker in the ON position and the Headset connector (10) in the OFF position.
4.
Channel Select Key (SS-2002 & SS-2002RM only) - Selects intercom channel 1 or 2. The key lights green for channel 1 and
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red for channel 2.
Volume Control - Adjusts intercom listen volume to headphones or speaker.
6.
Intercom Listen Key - Both momentary (push-to-listen) and latching (hands-free-listen) are possible.
7.
Call Key - Used to send call signals on the intercom channel. Flashes for incoming calls.
8.
Intercom Talk Key - Both momentary (push-to-talk) and latching (hands-free-talk) are possible. All models are also
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equipped with a "mic kill receive" circuit, which allows an operator at a remote master station (such as the US-2000A) to
turn OFF the talk key on all stations on the intercom line.
Dynamic-Mic Headset Connector - 4-pin male XLR connector accepts headsets with monaural headphones and either a
10.
balanced or unbalanced dynamic microphone. Also accepts a telephone style handset. Can also be used with headphones
when a Panel Mic is connected. Can also be used with a handheld microphone along with the internal speaker.
Panel Mic Connector - Accepts an electret gooseneck microphone such as the Telex MCP-90.
11.
Built-in Panel Microphone - Active when the Panel Mic key is pressed and a gooseneck microphone is not inserted in the
12.
Panel Mic connector.
Sidetone Trimmers - These adjust the level of the user's own voice in the headphones when using full-cushion headphones.
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(Eliminates the muffled sensation when talking with the ears completely covered.) When using the speaker or open-ear
style headphones, the sidetone trimmers are adjusted to eliminate the user's voice from the headphones or speaker. This
helps to prevent feedback.
Balanced / Unbalanced Selector Switch - This switch sets the intercom station for compatibility with either Audiocom
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(balanced) or Clear-Com
1. Brand Names mentioned are the property of their respective companies.
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1
(unbalanced) intercom systems.
SS-1002/2002 Features
FIGURE 1.