User Guide

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changes. During normal operation it will show “in run mode” and 100%.
During normal operation both DL State and UL State will show “idle”.
At all times the Kumu Configuration will show “Yes”.
If any of the above do not go to the intended state within 10 minutes, check the Alarms screen
for more information.
Heartbeat IP Reachable is user indicate that the configured Heartbeat IP can be contacted and
is useful for confirming a valid IP connection.
Select Kumu -> UL Status or KUMU -> DL Status from the main menu to check detailed
cancellation status, e.g. if Relay is Calibrated or is actively cancelling self-interference. This
screen also confirms Relay RF setting information.
Figure 11 - Kumu Advanced Status Screen
LTE Status
Select LTE Network -> Status -> Basic to check connectivity status, LTE information and Uplink
& Downlink status of the backhaul link as shown in Figure 12.