Toa NX-100, Руководство по установке

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3-19
Chapter 3: SYSTEM SETTINGS (NX-100 SETUP PROGRAM)
(2) Packet size
Select the size of audio packet.
The packet size cannot be changed when [Resend] is selected in the Packet loss recovery item. Smaller
packet sizes result in a wider bandwidth, however delay times become shorter.
(3) Compression
Select [Yes] or [No]. Audio signal compression narrows the bandwidth. To narrow the bandwidth of the
network, it is highly recommended that compression be enabled.
(4) Packet loss recovery
Selects one of three recovery methods used when an audio packet is lost: [Standard], [Error Correction],
and [Resend]. Refer to
p. 6-4 for details regarding each recovery method.
[If "Error Correction" is selected]
A scale for setting the correction level appears. Higher settings increase correction capability, however
delay times are also made longer.
[If "Resend" is selected]
A scale for setting delay times appears. Longer delay times increase correction capability.
(5) Enable multicast and Multicast address
Set whether or not to use multicast for broadcasts. Ticking the [Enable multicast] checkbox makes it
possible to enter the multicast address. The effective address range is from (225.0.0.0) to
(238.255.255.255).
Note
Be sure to consult with network management personnel before performing this setting.