Vook VDT2304SS-B, Руководство пользователя

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DVR User Manual
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Fig 7-4 Right Key Sub Menu
Stream: this DVR 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 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.
7.4 Remote Playback & Backup
7.4.1 Remote Playback
Click button to enter into record playback interface. Refer to Fig 7-5:
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.
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