Digital Video Recorder User Manual
83
'Zoom' button. Click
button near 'Zoom' button to zoom in the locale picture of this
camera. Click
button near 'Zoom' button to zoom out the locale picture of this
camera.
'Focus' button. Click
button near 'Focus' button to have long focus. Click
button near 'Focus' button to have short focus.
Go to the Preset
Select and do auto cruise
Track
Auto scan
Click the right mouse on the live interface, a pull-down menu will appear as below
Fig 7-6 right key sub menu
Stream:
this DVR supports master stream and sub stream. Master stream has higher frame rate, max 25FPS
（
PAL
）
/30 FPS
（
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 stream:
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
