COP-USA NVR2816NE-L - Manual (Page 59)

NVR User Manual
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Fig 8-4 Right Key Sub Menu
Stream: The NVR supports master stream and sub stream. Master stream has higher frame rate, max 25 fps (PAL)/30 fps
(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 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.
8.4 Remote Playback & Backup
8.4.1 Remote Playback
Click button to enter into record playback interface. Refer to Fig 8-5:
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.