User Manual

72 TVE-120-420-820-1620 Encoder User Manual
System log
Many events of the encoder, such as operation, alarm, and notification, are logged into
the system logs. They can be viewed and exported at any time.
The logs can be accessed from the CD card (1- and 4-ch encoders only) as well as the
NAS.
Up to 2000 log files can be viewed at once.
Log files can also be exported onto a USB device. The exported file is named according
to the time it was exported. For example: 20140729124841logBack.txt.
Note: Connect the backup device, such as a USB flash drive, to the recorder before
commencing the log search.
To search video from the system log:
1. Click Log Search in the menu bar. The Log Search window appears.
2. Select the search start and end date and times.
3. Under Event, select an option from the drop-down list: All, Alarm, Notification,
Operation, or Information.
4. From the Type list, select one of the options:
Event Type
All All
Alarm All Types, Alarm Input, Alarm Output, Start Motion Detection, Stop Motion
Detection, Start Camera Tamper, Stop Camera Tamper, Cross Line Alarm
Started, Cross Line Alarm Stopped, Audio Exception Alarm Started, Audio
Exception Alarm Stopped, Sudden Change of Sound Intensity Alarm Started,
Sudden Change of Sound Intensity Alarm Stopped, Sudden Scene Change
Alarm Started, Sudden Scene Change Alarm Stopped
Notification All Types, Video Loss Alarm, Abnormal Video Signal, Illegal Login, HDD Full,
HDD Error, Duplicate IP Address Found, Network Disconnected, Abnormal
Record
Operation All Types, Power Up, Abnormal Shutdown, Watchdog Reboot, Remote:
Shutdown, Remote: Reboot, Remote: Login, Remote: Logout, Remote:
Configure Parameters, Remote: Upgrade, Remote: Start Manual Recording,
Remote: Stop Manual Recording, Remote: PTZ Control, Remote: Trigger
Alarm Output, Remote: Initialize HDD, Remote: Add IP Camera, Remote:
Delete IP Camera, Remote: Playback by File, Remote: Playback by Time,
Remote: Download by File, Remote: Download by Time, Remote: Export
Config File, Remote: Import Config File, Remote: Remote: Get Parameters,
Remote: Get Working Status, Start Bi-directional Audio, Stop Bi-directional
Audio, Remote: Alarm Arming, Remote: Alarm Disarming, Remote: Add
Network Storage, Remote: Delete Network Storage, Remote: Set Network
Storage
Information All Types, Start Recording, Stop Recording, Network Storage Information,
System Running Status
5. Click the Search button. A list of results appears.
6. Select a file and click: