
ICS-22 Speaker Station | User Guide
Page 9
2.4
Front panel
The controls, indicators, and connectors on the ICS-22 front panels are shown
below and are described in the text that follows.
Figure 2-1: ICS-22 Front Panel
2.4.1
Talk Button and Light
This button transmits the headset or gooseneck microphone audio to the selected
talk/listen panel/interface or the answer-back label. The talk button has a dual
action (momentary or latching) depending upon how the button is pressed. The
Talk button Latch/Non-Latching operation cannot be defeated in EHX even for
latch disabled labels.
The following describes the various functions of this button:
Momentary
—
Press and hold the talk button while speaking. Release it
when finished. The light will be illuminated when the button is
pressed.
Latching
—
Press and release the button quickly to latch the talk
function. Press and release the button again to turn off the talk
function. The light will be illuminated while the button is latched.
Talk indication
—
The associated talk light will illuminate green when
the talk function is activated.