15BChapter 16: Using the web browser
TruVision DVR 11 and DVR 11c User Manual 119
Searching for event logs
The DVR compiles a log of events, such as the start or end of video recording,
DVR notifications, and alarms, through which you can easily search. Logs are
categorized by the following types:
• Alarm: Includes motion detection, tamper detection, video tampering, and
other alarm events
• Notifications: Includes system notifications such as video loss, HDD failures,
and other system-related events
• Operations: Includes users access to the web interfaces and other
operational events
• Information: Includes general information on the DVR actions, such as the
start and end of video recording, etc.
To search for logs, click Log on the menu bar, select a log type, specify a date
and time range, and then click Search.
Controlling a PTZ dome camera in the web
browser
The web browser interface lets you control the PTZ functions of a dome camera.
Click a PTZ dome camera and use the PTZ controls on the interface to control
the PTZ functions.
Figure 35: PTZ controls
1. Directional pad/auto-scan buttons: Controls the movement and direction of the PTZ camera.
Center button is used to start auto-pan by the PTZ dome camera.
2. Adjusts the zoom, focus, and iris functions.
3. Adjusts the speed of PTZ dome camera.
4. Starts the selected preset.
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