Clear-Com HX System Frames - Manual (Page 230)

Figure 8-9 Crosspoint Settings
If an additional yellow ring is displayed on the crosspoint dial this indicates that the
crosspoint is also used by an IFB. If the IFB is activated the audio output from the
crosspoint mixer is reduced (dimmed) by the specified amount.
Figure 8-10 Crosspoint with IFB
The colored segment in the outer dial indicates the dim setting for the IFB (the amount by
which the source audio is dimmed when the IFB control is activated). This is set by right-
clicking on the dial and selecting the required IFB level. The IFB is activated using a
control set up in Control Manager.
230 Eclipse EHX Software User Guide