Remote Playback And Backup; Remote Playback - Q-See QT428 User Manual

REMOTE SURVEILLANCE
Right click the mouse on the live interface to generate a pull-down menu as shown below:
Stream: this DVR supports master stream and sub stream. Master stream has higher frame rate, max 25FPS
(PAL)/ 30FPS (NTSC) for every channel. However, to ensure optimal function, an increased network bandwidth
is highly recommended. Sub-Stream bandwidth supports low frame rate: 6FPS (PAL)/7FPS (NTSC) for every
channel.
All to master/sub stream: Sets all channels to master stream or sub stream.
Enable Audio: Enable or disable audio
Full Stream: The live preview picture will display full screen, the tool bar will be hidden; double click left mouse
or click right mouse to return
Zoom in: zoom in up to 4x on live view and playback.

7.6 Remote Playback and Backup

7.6.1 Remote Playback

Click button to enter into record playback interface, refer to Fig 7-26:
Select the record date and channels; double-click the file name in the record file list box, user can play that file
and preview the picture.
This DVR supports remote time search, event search and file management.
Fig 7-25 Right Key Sub Menu
Fig 7-26 Play Record File Interface
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QT428 User Manual