Active Lights; Vox Lights; Frame Data Light; Status Light - Clear-Com ECLIPSE MEDIAN MATRIX Instruction Manual

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ACTIVE LIGHTS

3
When lit, an "active" light indicates successful communication between
the port card and a connected remote device such as an intercom
panel or interface.
Each of the port card's 16 yellow "active" lights corresponds to one of
16 rear-panel connectors or "ports" to which remote audio devices can
be connected.

VOX LIGHTS

4
When lit, a "VOX" light indicates that the audio level on a connected
remote device, such as an intercom panel or interface, has exceeded a
preset threshold. You set the threshold audio level through the ECS
configuration software.
Each of the port card's 16 green "VOX" lights corresponds to one of 16
rear-panel connectors or "ports" to which audio devices (intercom
panels or interfaces) can be connected.

FRAME DATA LIGHT

5
The green "frame data" light illuminates to indicate successful
communication between the port card and the CPU card.

STATUS LIGHT

6
The red "status" light illuminates to indicate a failure in communication
between the port card and the CPU card.

OPERATING THE INTERFACE CARD

You can install the following interfaces in the Median:
• FOR-22. A two-channel, universal 4-wire interface with transformer
isolation, opto-isolation for logic input, and relay contacts for relay
out.
• CCI-22. A two-channel, isolated translator of 4-wire audio from the
matrix to two-wire intercom circuits, such as Clear-Com party line
products.
• TEL-14. Allows two standard 2-wire POTS telephone lines to connect
to matrix ports.
• RLY-6. Provides six relays that can be wired for general purpose use
and controlled directly from the matrix.
• GPI-6. Provides a method to read external switch closures and
control voltages and translate them to operations in the matrix.
Vitec Group Communications
Eclipse Median Instruction Manual