Cambium Networks PTP 820 Series, User Manual, Page: 663 / 1149

Chapter 12: Alarm Management and Troubleshooting Configuring External Alarms
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Figure 402: Voltage Alarm Configuration Page
2 To mask the undervoltage alarm, select Enable in the appropriate row in the Alarm Parameters section of
the Alarm Configuration page, then click Apply :
•
Mask undervoltage alarm on 1st DC power feed – Select Enable to mask the undervoltage alarm for the
power feed on the left.
•
Mask undervoltage alarm on 2nd DC power feed – Select Enable to mask the undervoltage alarm for the
power feed on the right.
3 To change the undervoltage and overvoltage alarm thresholds, click Edit . The Voltage Alarm Configuration
– Edit page opens.
Figure 403: Voltage Alarm Configuration – Edit Page
4 Select the thresholds you want in the Undervoltage clear threshold (V) , Undervoltage raise threshold (V) ,
Overvoltage clear threshold (V) , and Overvoltage raise threshold (V) fields. The configurable values for these
thresholds are 0-100V.
5 Click Apply .