DPS NetGuardian 832A, Руководство пользователя

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13.3.1.2 Monitoring Ping Targets
View the status of all your ping targets from the M)onitor menu > P)ing targets option. This screen
displays the ping target ID, description, and IP address. Under
Status the word Alarm will appear if an
alarm has been activated and Clear will appear if an alarm condition is not present.
Fig. 13.3.1.2.1. The Ping info submenu allows you to change ping targets
13.3.1.3 Monitoring and Operating Relays (Controls)
The NetGuardian comes equipped with 8 relays that can be used to control external devices. Monitor the
status of your relays from the M)onitor menu > R)elays option.
Relays are set to normally open (N/O) as the factory default, but each or all of them can be changed to
normally closed (N/C) by changing their respective jumper (see the section titled "Controls").
Fig. 13.3.1.3.1 The eight relays can be operated from this screen