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File Playback
The play control screen is on the left side of the screen. It includes the image display area, play control bar
and channel information.
Click [Play], and the record files selected will be displayed in time order. The play progress will be displayed
on the progress bar as shown below.
The play control bar is shown in the image below, followed by the descriptions of the icons from left to right.
Play;
Pause;
Fast forward (Playback speed will double each click. 2X, 4X, 8X and 16X)
Slow play (Playback speed will halve each click. 1/2X, 1/4X, 1/8X and 1/16X)
Enhance contrast;
Enhance brightness;
Open/close voice;
Go to next file (
Snapshot (the storage directory can be set on the pop-up screen by clicking
The information of the record file selected will be displayed in the area shown as the figure below. It includes
the device's IP address, current play speed, channel number and start/end time of the record file.
File Download
The File download operation part is on the bottom right corner of the screen.
Click
to set the storage directory of the file selected. Click [Download] to start downloading.
6) Bidirectional Talk
Click
in the Tool Bar to enable the bidirectional talk between Client Web and DVS side. A microphone
should be connected to the device through the line-in interface. Click
7) Log
Click
, the device logs will appear. There are four options to choose from: All, According to Time,
According to Type, According to Time and Type.
To search logs, please select the search mode and channel number needed first, and then click [Search] to
progress.
Click [Export] to export logs in html format.
8) Remote Upgrade
Select <Server>→<Manage>, click [Browse] to specify the file for upgrade, then click [Start] to upgrade.
User can click [Stop] to stop the upgrade in progress.
11 Maintenance
Please enter <Tool Bar>→<System>→<Maintenance> or <Save> to enter the maintenance screen.
1) Log View
1. Select the type of log to be searched: All/Operation/Exception/Alarm.
2. Select the time scope to be searched.
3. Click [Search] to display the detail information of the log.
Note: If the logs searched contain alarm event logs, the user can directly play the video recorded during the
alarm event by clicking [►] on the right hand side of the screen.
Note: The maximum number of logs supported currently is 10,000. The storage mode adopts the overwrite
mode, continuously overwriting the oldest data when the database is full.
Stop;
Go to next frame;
Reduce contrast;
Reduce brightness;
Go to previous file;
and
is enabled only when multiple records are selected to play.)
again to stop talking.
18
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