eLine Technology iVMS-4000 V2.03 - Manual (Page 29)

User Manual of iVMS-4000(V2.03)
5.3 Preview Control
Full Screen:
In preview mode, user can click key to preview in full screen.
Enlarge:
When in the multi-screen preview mode, double click the selected image to enlarge it, and double click
again to resume.
If user is previewing the zero-channel, double click it first time, it will enlarge the zero-channel, double click
on window division in the zero-channel video, it will enlarge that channel to fill the zero-channel video. Double
click it the third time, it will only change the zero-channel form single to multi display.
Main/Sub Stream:
Main stream is for recording, sub stream is for network transmission when bandwidth is low. The stream will
take effect after re-preview the device or channels.
Software use the main stream by default, if needed, user can switch to sub stream to preview.
Right click device name and select “All Main
Streams” or “All Sub Streams” to change the device
Note: the sub stream preview needs the device to support, or else the sub stream preview will be
failed.
Right click channel name and select “Main
Streams” or “Sub Streams” to change the channel
stream type.
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