Instruction manual

Clear-Com Communication Systems
ICS 92/52 Intercom Panel Instruction Manual
1-5
• The calling panel’s label will be placed in the answer-back stack
and be shown in the answer-back display. The maximum stack
size is eight calls.
• The red LED will flash.
These two conditions will continue until the call is answered, or until
the answer-back time-out period lapses and the caller’s label is
automatically removed. To answer the call, push the “Answer Back”
selector. The red LED will turn off and the green LED will turn on,
indicating an active talk path to the caller. The talk path is active for as
long as the selector is held.
Note: The “Answer Back” selector cannot be latched; it is a
momentary-only function.
Calls from panels or interfaces assigned to panel selectors will also be
indicated by their associated LEDs.
Answer-Back Label Selection
If another call or calls comes in while using the answer-back selector:
• The user will hear the caller’s voice
• The label will be placed in the answer-back stack.
To answer the next caller:
1. Push up on the “Answer Back” selector to remove the current caller
and to display the next label in the answer-back stack.
2. Once the desired label is displayed, press the selector down to talk.
Removing Labels from the Answer-Back Stack
Any label will be automatically removed from the stack if it is not
answered within a certain time interval, which is set by the
answer-back auto-clear time in the configuration program.
To manually remove the current caller’s label from the answer-back
stack, push up on the “Answer Back” selector.
Function Buttons
The following are the panel’s function selectors:
• Panel Mic
• Speaker On
• Mic On
• Listen Level.
Panel Mic Button
This button selects the panel or headset microphone. If a headset is
plugged in, the panel will automatically switch to headset microphone
operation. If the headset is unplugged, the panel will automatically