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Chapter 9
System Management
2. Specify the time range and log types and click
Search
. The filtered logs appear in the table. To view
detailed information, click
View Details
.
Start/End Time
Specify a time range to filter the logs based on the recording time.
Type
Select a main type from the drop-down list to filter the logs. You can
also click
Select Subtypes
to specify subtypes.
All
: All types of logs.
Alarm
: Alarms triggered by events, such as tampering, line crossing,
and area intrusion.
Exception
: Abnormal events that may influence NVR’s functions,
such as video signal lost and errors of hard drive.
Operation
: Operations that take place on the NVR, such as login and
upgrade.
Information
: Informational messages, such as local drive information
and RTSP progress.