User manual

19
“User” authority and password can only be changed by “Admin” account,
*Device
Upgrade： Click [Browse] to select the software package needed, and click [Start Upgrade] to progress. User
can stop the progress of upgrade by clicking [Stop Upgrade].
Note: As of 4/01/2013 there have as of yet been no upgrades to this software version.
Adjust Time： Click [Adjust Time] to adjust time of device accordance with the PC time.
WARNING: Changing times on the DVR will make previously recorded files unsearchable
*State
The information of HDD and channel state is contained here.
5) Playback
Click , the playback screen will appear. It includes file search, playback and
download.
Note: In windows Vista or newer when opening IE you must right click and choose “Run
as Administrator” in order to use the playback feature in the IE Web Client
*File Search
The file search part is on the right upper side of the screen, please set target, type, start time and end time
there. Then click [Query] to start searching. The result will list on the table. Specify the files in the table list
and click on the play control button or download button to do the indicated operations.
Query
Target: Localhost Channel: 1
Kind: All Record
Beigin:
End:
2009-07-10 00:00:00
2009-07-10 09:21:09
Query
*File Playback
The play control screen is on the left side of the screen. It includes image display area, play control bar, and
channel information.
Click [Play], the recorded files selected will be displayed in chronological order. The progress of playing is
shown as the figure below:
The playing control bar is shown as the figure below. The descriptions of all these icons from left to right are
as follows:
Play; Pause; Stop; Go to next frame;
Fast Forward (The speed of playing will be doubled by each clicking. It includes: 2X, 4X, 8X, and 16X);
Slow motion (The speed of playing will be half down by each clicking. It includes 1/2X, 1/4X, 1/8X,
and 1/16X);
Enhance contrast; Reduce contrast;
Enhance brightness; Reduce brightness;
Open/close voice; Go to previous file;
Go to next file ( and is enabled only when multiple record files being selected to play);
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
device’s IP address, current play speed, channel number and start/end time of the record file.
Target: 172.1.10.220 Play Speed: normal
Channel: 1
Time: