Clear-Com ICS-2003, Instruction Manual

Page: 9 / 69

I C S - 2 0 0 3 I N T E R C O M S T A T I O N
1 - 3
Listen Window
The listen window is located directly above the talk window. It contains one
listen label per selector. Labels refer to the listen paths that are established when
the selector is pushed up.
Answer-Back Window
The answer-back window is located above the “Answer Back” selector. It displays
a list of as many as five incoming calls. The first caller’s label is closest to the
“Answer Back” selector and is highlighted. Subsequent calls are placed to the
right of the first in the window. This list is called the answer-back stack.
Message Window
The message window displays station status and error messages.
Symbol Window
The symbol window displays two graphic symbols. The functions of the two
symbols are as follows:
• Ear symbol—indicates when someone is listening to (monitoring) the station.
• Window-indication symbol—displays a W (for window) and a Roman
numeral I or II to indicate which talk/listen window is active, as toggled by the
“Swap” button
(See “Swap Button (9)” on page 1-12.).
Communication-Error Indicator
If the station should lose data communication with the matrix frame:
• It will display the message “WAITING FOR ECLIPSE CONNECTION.”
• All of the red LEDs will flash slowly.
When data communication is restored, the station will automatically return to
normal operation.
Speaker/Headset Level Controls
To adjust the speaker or headset volume, use the “Intercom” and “Program”
volume controls. The speaker volume can also be affected by three
software-controlled functions: Page Override, Mute Level, and Listen Level
Adjustment.
Intercom Volume
The “Intercom” volume control sets the overall level of all signals coming from
the matrix frame.
Program Volume
The “Program” volume control adjusts the volume of the signal coming into the
station through the auxiliary input of the “Miscellaneous” rear-panel connector.