Specifications

5
LOW-LATENCY OPERATION IN NORMAL MODE
Starting with Version 3.0 firmware, it is possible to operate the ADX-2400N in normal
mode, but with low-latency transmission. Low-latency transmission reduces the path
delay from one ADX-2400N to another ADX-2400N from approximately 7 milliseconds
(standard mode) to approximately 2.5 milliseconds (low-latency mode).
This mode is useful if using ADX-2400's for IFB returns or some other delay-critical
application.
Note that the ADX-2400Ns on both ends must operate in the same mode (either
low-latency or standard) for audio transmission to occur.
Low-latency operation requires that the ADX-2400N be equipped with a revision J or
later Cobranet interface module. If an earlier version module is installed, and fault
message will be displayed, and low-latency operation is not possible.
Also, note that low-latency operation puts more demands on the network performance.
Ethernet switches which operate comfortably with standard-latency operation my not be
satisfactory with low-latency operation. Gigabit ethernet switches are recommended to
insure satisfactory operation.
An
'LL' indicator will be present in the upper right corner of the display, indicating low-
latency operation is selected.
Note that low-latency operation is automatically selected when in Announce Booth
mode, and switch 4 will have no effect.
To configure the ADX-2400N for low-latency operation, turn on Options
Dipswitch #4, and press Reset.