User manual

CCTV

Click the right mouse on the live interface to display a pull-down menu as below

Fig 6-3 Right Key Sub Menu

Stream: This DVR supports master stream and sub stream. Master stream has higher frame rate, max

25fps(PAL)/30fps(NTSC)for every channel, but it needs higher network bandwidth; second stream has low frame rate, max

6fps(PAL)/7fps(NTSC)for every channel, but it requires low network bandwidth as compared to the master stream. Therefore,

users can select the stream according to their bandwidth.

All to master/sub stream: Set all channel to master stream or sub stream.

Enable audio: Enable or disenable audio

Full screen: The live preview picture will display in full screen and the tool bar will be hidden; double click left or click right

mouse to return.

Zoom in: Single channel large screen electronic amplification. Click the channel which needs to be zoomed. Right click to

select zoom in button to zoom in the image. Double click or right click to exit.

6.9 Remote Playback & Backup

6.9.1 Remote Playback

Click button to enter into record playback interface. Refer to Fig 6-4:

Select the record date and channels and double-click the file name in the record file list box. Then user can play that file and

preview the picture.

Fig 6-4 Play Record File Interface

This DVR supports remote time search, event search and file management.