Extron electronics NAV E 101 DTP User Manual page 48

IGMP Querier pane
3
Memory Utilization
4
percent.
AV LAN Utilization
5
The encoder generates an alarm if the utilization goes above 90%. The alarm clears
automatically once the level drops below 90%.
NOTE: The encoder normally uses far more Tx than Rx bandwidth.
DTP Status pane
6
transmitter connected to this encoder (see "DTP Status pane," below).
Primary Controller pane
7
Alarms pane
8
Download Logs link
9
IGMP Querier pane
IGMP querier is a network service, usually running on a network switch, that can initiate
IGMP queries. An IGMP querier should be configured on the NAV network. It manages the
multicast traffic. If there is no IGMP querier on the network, there is no effective multicast
traffic management and the multicast traffic saturates the network and stream and
communication errors can occur.
The IGMP Querier pane (see
is present on the network, and the IP address of the IGMP querier. Figure 37 shows the
normal indication and the indication if no IGMP querier is present on the network.
IGMP Querier Discovered
Figure 37.
DTP Status pane
The DTP Status pane (see
DTP endpoint, and the video signal to the DTP endpoint.
Figure 38 shows the normal indication of the pane.
*
DTP Status Normal Indication
Figure 38.
* Power can be reported as either DTP (the encoder is providing remote power to the DTP
transmitter) or Off (remote power is off) for each indication (see
page 22 to toggle power on and off).
(see figure 36
— Indicates how much encoder memory is used expressed in
— Indicates the amount of LAN data transport capacity is used.
— Displays the connectivity and power status of the remote DTP
— See Primary Controller pane
— See Alarms pane
Download Logs link
— See
figure 36,
IGMP Querier Pane Indications
figure 36,
6
DTP Status Link Indication
DTP Status Pane Indication
on page 39) — See "IGMP Querier pane."
on page 41.
on page 41.
on page 42.
) shows whether or not an IGMP querying device
3
IGMP Querier Not Discovered
) shows the status of DTP power and the link to the
*
Disconnected
Remote Power Pane
NAV E 101 DTP Encoder • HTML Operation
*
on
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