I C S - 2 4 H E A T S E T S T A T I O N
1 - 4
Sending a Call Signal
The answer-back button can send call signals to a station or interface currently
on the selected talk/listen path when the call-waiting light is not on. The light
will turn on when the button is pressed and turn off when it is released.
Receiving a Call Signal
The call-waiting light turns on when another station sends a call signal and
remains on during the call.
Tone Alerts
Tone alerts are set through the configuration program. The station has the
following three tones:
Table 1: Tone Alerts
Intercom-Level Control
Turn this control to set the listen level required on the headset.
Sidetone Control
Sidetone is the level of the operator’s voice heard while talking on the intercom.
Setting a comfortable level of sidetone will ensure that the intercom line sounds
alive and also helps modulate the operator’s voice relative to other voices on the
line.
Talk/Listen Switch
This switch selects the intercom label (A, B, C, or D) on which the ICS-24
station is active.
TONE
MEANING
Four rapid beeps
Call signal
Two beeps
Label change
Single beep
Monitoring
• Note: The configuration
program can be set to
also send an audible
signal through the
speaker, which can only
be heard if the intercom
level is turned up.
• A number of controls are
available to adjust the
station’s audio levels.
• Note: Do not force the
trimpot past its stop
points. This will damage
it.
