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3 the evs-vcm, 1 evs-vcm board layout, The evs-vcm -6 – SilentKnight EVS User Manual

Page 28: 1 evs-vcm board layout -6

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EVS Series Emergency Voice System Installation Manual

4-6

LS10062-001-SK-E

4.3 The EVS-VCM

The EVS-VCM Voice Control Module is contained within the Silent Knight EVS Series
panel enclosure. It provides a supervised microphone for live communication and an
interface for the Emergency Voice System. This section provides information on how
to install or remove the EVS-VCM to the control cabinet and how to make the proper
wiring connections.

4.3.1

EVS-VCM Board Layout

The following is description of the EVS-VCM voice control module components.

Figure 4-5 Back View of EVS-VCM

AUX

SBUS Address

DIPs

Dead Front Panel

Mounting Holes

Not

Used

VBUS

USB

Microphone

Connector

SBUS

Audio

Trigger

AUX

Audio

Input

EVS-SW24

Connector