Clear-com HX System Frames User Manual download pdf (Page 140)

13 Glossary

Term

Definition

Analog Port

Any of the Eclipse HX matrix’s analog input/output RJ-45

connectors that are used to connect cable from the matrix to

panels and interfaces.

Each port connects to a separate audio channel in the matrix.

Alias label

A label that is temporarily assigned and replaces a previously

labeled port or conference.

Bus

A bus is the channel or path between the components in the matrix

along which electrical signals flow to carry information from one

component to the next. In the Eclipse HX matrix the bus is located

in the etched surface of the midplane.

Call signal

A call signal is an electronic signal sent from one panel or interface

to another. A call signal can be audible and/or visual. Typically a

call signal is sent to get the attention of a panel operator who may

have turned down their intercom speaker’s volume or removed

their headset. It can also be sent to activate an electronic relay.

Canvas

The assignment area of the Production Maestro software which

can have any user labeled background.

Category-5 (CAT5)

cable

EIA/TIA 568 category specification relating to network cabling.

Shielded CAT5 cabling is recommended for Eclipse HX matrix

wiring.

CellCom

Digital wireless communications product. Sold under the CellCom

name in the USA, and as FreeSpeak in Europe and Asia.

Central matrix

The term central matrix is used to differentiate the central

hardware and software of the intercom system from the connected

audio devices. The central matrix consists of:

• The metal housing for the circuit cards and power supplies.

• The circuit cards.

• The power supplies.

• The rear panel connectors which connect the matrix’s hardware

to panels and interfaces.

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