Cisco D9054 Installation And Operation Manual page 176

22. The Ad Insertion Tiers section allows you to assign unique ad insertion tiers
with the DPI stream. When you assign ad insertion tiers to the encoder, the
encoder is authorized to encode the signal for ad insertions that match the ad
insertion tiers assigned by your automation system. If the encoder cannot find a
tier match, the encoder is not authorized and cannot access the ad insertion.
To assign an Ad Insertion Tier, click an unassigned (gray) number in the Tier
Map area. The number's background turns green. You can assign the tiers that
appear in the window. You can assign multiple tiers.
To remove an assigned tier from the encoder, click on the assigned (green)
number in the Tier Map area. The number's background turns gray.
Click Clear All to remove all the assigned tiers.
Note: A maximum of 8 tiers can be selected.
For example, the tier map below assigns tiers 106-107, 115-116, 135-136, and 140-
141 to the encoder.
5-92 D9054 HDTV Encoder Intstallation and Operation Guide 4038938 Rev A