Clear-Com ICS-2003 - Manual (Page 22)

Clear-Com Communication Systems
ICS-2003 Intercom Panel Instruction Manual
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MAINTENANCE MENU
The Maintenance menu provides functions for technical personnel. For
information on the use of these functions, see the Maintenance
chapter.
Listens Button (5)
Although not marked for the listen function, the center button (5)
displays 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
labels assigned to the selectors. If the listen and talk labels are the
same, then there will be no change. The function will time-out after 5
seconds.
Swap Button (9)
The panel can support two sets of talk and listen label assignments for
its selectors. The Swap window (9) button alternates between the two
sets; the talk/listen windows display the labels for each. This effectively
doubles the selectors.
If talk/listen paths are latched on when windows are swapped, the
paths will be disconnected temporarily. When the windows are
swapped back, the previously latched paths will be re-established.
Should the label appear in both windows (not necessarily in the same
position) the path will remain latched through the swap.
Additionally, the panel can be programmed to allow talks and listens to
be active in both windows simultaneously.
This function can be inhibited from the configuration program.
Dial Button (*)
The “Dial” phone button turns the panel keypad into a touch-tone
phone keypad, allowing DTMF tones (Touch Tones) to be generated
for telephone dialing.
To place a telephone call:
1. Push a talk selector assigned to a telephone interface.
2. After the dial tone is heard, push the “Dial” phone button on the
keypad.
3. Enter the phone number using the keypad buttons. The panel will
automatically exit dial-tone mode after 5 seconds of keypad
inactivity.
4. While the call is in progress, it is possible to enter dial-phone mode
and send DTMF tones to the destination.
This function can be inhibited from the configuration program.