Ericsson AVP 1000 Reference Manual page 206

Web GUI Control
Figure 5.26 VCM Splicing Control
When Splicing Control is set to On GPI the SCTE 104 Input node appears in the
settings tree. This provides a list displaying all usable SCTE 104 channels. A
channel is usable if there is at least one GPI pin configured on the source end of the
channel. After choosing an input channel for the VCM encoder core, the
configuration of the VCM is complete, it now waits for messages on selected
channel for SCTE 104 messages.
Figure 5.27 VCM SCTE 104 Input Selection
EN/LZT 790 0023/1 R16A
5-30