Clear-com ICS-2003 User Manual download pdf (Page 25)

Clear-Com Communication Systems

ICS-2003 Intercom Panel Instruction Manual

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OPT-100 Auxiliary Audio Option

The OPT-100 Auxiliary Audio option provides the following features:

• Hot Mic output

• SA audio and relay outputs

• Auxiliary audio line level output

Hot Mic Output

The Hot Mic output is a balanced, line-level, transformer-isolated feed

of the signal from the currently selected microphone (panel or

headset). The Hot Mic output is active regardless of whether the panel

has talk paths set and regardless of the front-panel’s control settings.

Studio/Stage Announce Audio and Relay Outputs

The SA output is a balanced, line-level, transformer-isolated feed with

the same signal sent to the Hot Mic output, except it is only active

when the SA button on the panel’s front panel is pressed or when

activated by Logic Input #1 or #2, which is configured for the Studio

Announce Function.

Auxiliary Audio Line Level Output

The Auxiliary Audio Line Level output is a balanced, line-level,

transformer-isolated feed of the input to the panel’s internal speaker.

For example, this output could be used to feed an external amplifier

connected to loudspeakers.

EXPANSION PANEL OPERATION

Optional expansion panels provide additional selectors that operate

the same as a panel’s selectors, including talk, listen, tally, and error

indication.

The XPL-12 expansion panel provides 10 additional keys, while the

XPL-22 provides 20 additional keys. Each expansion panel offers

illuminated 5-character labels for every key.

Only one rack unit (1RU) of a standard Electronics Industry

Association equipment rack is required for each expansion panel. The

panels’ compact size makes them ideal for use in TV control rooms,

edit suites, mobile OB vans, and any other location where many

talk/listen keys are necessary but space it at a premium.

Although the center button (5) on the panel’s keypad is not marked for

a function, it has the function of displaying “listen” labels on any display

expansion panel (XPL-12 or XPL-22) connected to the panel.

Momentarily pressing and quickly releasing the “5” button will cause all

XPL panels to display the listen label assigned to the key. If the listen

and talk labels are the same, then there will be no change. The

function will time-out after 5 seconds.

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Clear-com ICS-2003 User Manual Page 25

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