DPS Telecom NetGuardian 420 Hardware User Manual page 81

attempts to reach them with an ICMP ping. Set the value between zero and 120 and set the units to either
seconds or minutes. Default is 60 seconds.
3. Set the time. The NetGuardian waits after sending a ping request before it determines that the target is
Wait
unreachable. Set the value between zero and 12 and set the units to either seconds or minutes. Default is 8
seconds.
4. Set the time. This determines the period of time over which, if a unit has not responded, it is considered
Fail
failed. Set the value between zero and 120 and set the units to either seconds or minutes. Default is 5 minutes.
5. Set the time. This determines how long the NetGuardian's speaker will sound when an alarm occurs or
Sound
clears. The alarm condition will still be present after the speaker shuts off. The sound timer only affects the
duration of the audible alarm annunciation. Set the value between zero and 120 and set the units to either
seconds or minutes.
6. Set the time. This determines the period of time over which, if there is no activity on the data ports
Channel
designated as channel ports, it is considered failed. Set the value between zero and 120 and set the units to
either seconds or minutes. Alarm activity is indicated in Display 11, Point 62. (See Appendix A, "Display
Mapping.")
7. Set the time. This determines the period of time over which, if the device connected through a port
Craft
designated as a
craft
sec). Alarm activity is indicated in Display 11, Point 63. (See Appendix A, "Display Mapping.")
8. Set the time. Set between 0–120 (sec or min). This determines the period of time over which, if the
DCP
NetGuardian does not receive a DCP poll, to trigger an alarm. Once the alarm is triggered, then dial back-up
may be enabled if a T/Mon pager profile is configured.
9. Set the
Timed Tick
Masters who don't perform integrity checks. For example, if you entered 30, the NetGuardian would notify
you every 30 minutes. See section "Setting Up Notification Methods" for paging information.
10. Set the time. Set between 0–120 for onDemand mode.
PPP
11. Set the Sync. Set between 0–120 (sec or min).
NTP
Note: The timer settings are accurate to ± one tick. This means that if a timer is set to one minute, it may actually
respond anywhere from zero to two minutes. If your target time is one minute, then set the timer to 60 seconds so
that it will respond anywhere from 59-61 seconds.
12. Set the Proxy time between 0-120 minutes. This indicates the length of time that has to pass before a proxy
connection times-out from inactivity.
13. Set the
Web Edit Timeout
may be active without any activity. A logon is required if a Web edit timeout occurs. The default Web edit
time is 10 mins.
Note: The time units are preset to minutes by default and cannot be changed.
14. Set the
Web Monitor Refresh
the NetGuardian should wait before auto-refreshing a Monitor page to the Web browser. The default Web
monitor refresh time is 60 seconds.
Note: The time units are preset to seconds by default and cannot be changed.
15. Set the LCD Delay time between 1–60 seconds. This timer is used when you have set the LCD to "Point
Mode." This time is how long you want the alarm to be displayed on the front panel LCD screen. The default
is 2 seconds.
16. Set the LCD Scroll speed between 100 to 1000 milliseconds. This timer is used to configure how much time
passes for the LCD to continue scrolling. The default is 600 milliseconds.
port doesn't reset the timer, an alarm will be triggered. Set between 0 and 120 (min or
between 0–60 minutes. This is a "keep alive or heartbeat" function that can be used by
time between 5–120 minutes. This determines the period of time a Web edit page
time between 5–120 seconds. This timer enables the user to specify how long
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