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ASERV Utility Mixer Configured for Control Room to Air
The screen shot below shows this mapping. Note that the satellite channel crosspoints contain two dots
that are vertically stacked. That indicates a mono source feeding a stereo destination. The different
colors are also significant. Blue indicates a crosspoint with no audio present. Green and red indicate a
crosspoint with varying levels of audio (red shows a peak, green shows
nominal).
Also note that there are several green square crosspoints. These are logic
connections and they are used to route logic, in this case satellite relays.
Those relays are connected to the logic inputs/outputs of the IP blade (LIOs in
Wheatspeak). The pinouts for the IP blade LIO ports is shown at right.
