Pelco DX9100 installation manual Click Configure 11. Restart all recorders and viewstations

4.Enter the ÒMulticast group.Ó This number is based on the recorderÕs IP address. For example, if the IP address is 100.0.0.101, then the multicast group number should be 239.0.0.101. The last three numbers should match.

5.Enter the Multicast TTL number (1-20). This is the number or routers, if any, which separate the recorder from its farthest viewstation on the network. If you do not know the number of routers, contact the network administrator.

6.Enter the ÒAlarm interval.Ó This is the time (in seconds) between alarms. No alarm will be triggered until the end of the specified interval. The default value is 300 seconds. The range is from 0 to 7,200.

7.Enter the ÒPre-Alarm interval.Ó Set the number of seconds to record before the event. The default value is 60 seconds. The range is from 0 to 7,200.

8.Click Suggest to see a list of available recorders. This option is available only if you performed the ÒExport to serverÓ procedures as described in the Client Configuration Utility. If not, enter the name of the recorders in the ÒDefine time synchronization chainÓ box. The order of entry for the recorders must be entered identically on each recorder.

9.Select a recorder and then click Add to add it to the time synchronization chain.

10.Click Configure.

11.Restart all recorders and viewstations.

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