Shure INTELIMIX P300 Guia Del Usuario página 10

Setting Latency
Latency is the amount of time for a signal to travel across the system to
the outputs of a device. To account for variances in latency time between
devices and channels, Dante has a predetermined selection of latency set-
tings. When the same setting is selected, it ensures that all Dante devices
on the network are in sync.
The latency setting for Dante devices should be set according to the num-
ber of switches in the network.
Use Audinate's Dante Controller software to change the latency setting.
Latency Recommendations
Latency Setting Maximum Number of Switches
0.25 ms 3
0.5 ms (default) 5
1 ms 10
2 ms 10+
IP Ports and Protocols
Shure Control
Port TCP/UDP
21 tcp
22 tcp
23 tcp
68 udp
80* tcp
443 tcp
161 tcp
162 tcp
2202 tcp
5353 udp
5568 udp
8023 tcp
8180* tcp
8427 udp
64000 tcp
Protocol Description
FTP Required for firmware updates (otherwise closed)
SSH Secure shell interface
Telnet Not supported
DHCP Dynamic Host Configuration Protocol
HTTP Required to launch embedded web server
HTTPS Not supported
SNMP Not supported
SNMP Not supported
ASCII Required for 3rd party control strings
mDNS Required for device discovery
†
SDT Required for inter-device communication
†
Telnet Debug console interface
HTML Required for web application
Multcast SLP Required for inter-device communication
†
Telnet Required for Shure firmware update
Operating the Control Software over Wi-Fi
When operating the web application over Wi-Fi, it's important to set up
the wireless router properly for best performance. The system employs
several standard-based protocols that rely on multicast. Wi-Fi treats
broadcast and multicast packets differently than general packets for
backward compatibility reasons. In some cases, the Wi-Fi router will limit
the multicast packet transmission rate to a value that is too slow for web
application to properly operate.
Wi-Fi routers typically support 802.11b, 802.11a/g, and/or 802.11n
standards. By default, many Wi-Fi routers are configured to allow older
802.11b devices to operate over the network. In this configuration, these
routers will automatically limit the multicast data rates (or sometimes re-
ferred to as 'basic rate', or 'management rate') to 1-2Mbps.
Note: A Wi-Fi connection can only be used for the control software.
Network audio cannot be transmitted over Wi-Fi.
Tip: For larger wireless microphone configurations, it's recommended to
increase the multicast transmission rate to provide adequate bandwidth.
Important: For best performance, use a Wi-Fi router that does not limit
the multicast rate to 1-2 Mbps.
Shure recommends the following Wi-Fi router brands:
• Cisco
• Linksys
• Apple
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Factory Default
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Password
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