LT Security LTD2316SE-SL - Manual (Page 60)

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Digital Video Recorder User Manual
Click the right mouse on the live interface, a pull-down menu will appear as below:
Fig 7-4 right key sub menu
Stream: this DVR supports master stream and sub stream. Master stream has higher frame rate, max 25FPS
（PAL）/30 FP（NTSC）
for every channel, but it needs higher network bandwidth simultaneously; second stream has low frame rate, max 6FPS
（PAL）
/7FPS
（NTSC） for every channel, it requires low network bandwidth. 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 with full screen, the tool bar will be hided; double click left mouse or click right
mouse to return.
Zoom in: Single channel large screen electronic amplification.
Left click the channel which needs to amplify; Click the right mouse, select Zoom in button and then click the left mouse to amplify
the image. Press left mouse to drug the cursor, user can view the image. Double-click the left mouse to exit. Click the right mouse
to return to the main interface.