Leader LT4670 - Selecting the Delay Message Reception Interval; Setting the Announce Timeout

13 PTP CONFIG MENU (SER03)
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13.3.12 Selecting the Delay Message Reception Interval
When COMMUNICATION MODE is set to MIXED SMPTE or UNICAST, to select the minimum
interval at which the follower can receive the delay message, follow the procedure below.
Procedure
PTP CONFIG > PTP1 > DETAIL SETTING > DLY MSG REQD INT
Parameters
0.0078s / 0.015s / 0.0312s / 0.0625s / 0.125s / 0.25s / 0.5s (when PROFILE TYPE is set to
ST2059)
0.125s / 0.25s / 0.5s / 1s / 2s / 4s / 8s / 16s (when PROFILE TYPE is set to AES67)
0.0078s / 0.015s / 0.0312s / 0.0625s / 0.125s / 0.25s / 0.5s / 1s / 2s / 4s / 8s / 16s (when
PROFILE TYPE is set to GENERAL)
Initial value
0.5s (when PROFILE TYPE is set to ST2059)
2s (when PROFILE TYPE is set to AES67)
8s (when PROFILE TYPE is set to GENERAL)
13.3.13 Setting the Announce Timeout
To set the number of announce messages used to judge whether a timeout occurs, follow the
procedure below.
If the specified number of messages are not received consecutively at the interval specified by
the leader, a timeout occurs.
Procedure
PTP CONFIG > PTP1 > DETAIL SETTING > ANNOUNCE TIMEOUT
Parameters
2 - 10
Initial value
3
3 . P T P 1 D L Y R E Q D I N T
| ＊ 0 . 5 s 2 H z
3 . P T P 1 A N N O U N C E
T I M E O U T C O U N T : 3