User Manual for Commercial Series Net DVR
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Preview mode: For preview mode item, you can use【↑】【↓】key to select one mode. If DVR
has only 1 chan nel, y ou ca n selec t onl y “1 Scree n” opti on. I f DVR ha s 4 c hannel s, t here ar e “ 1
Screen” and “4 Scree n” opt ions . If D VR has more than 4 but l ess t han 9 chann els, t here are “ 1
Screen”, “4 Screen” and “ 9 Screen” opti ons. If DVR ha s 16 channels, there ar e “1 Screen”, “4
Screen”, “9 Screen” “12 Screen” and “16 Screen” options.
Switch time: That is image preview swit ch time. You can use【↑】【↓】keys to select switch
time. There are many options, including “5 Seconds”, “10 Seconds”, “20 Seconds”, “30 Seconds”,
“60 seconds”, “120 seconds”, “600 seconds” and “Never”. If you select “Never”, the preview
image will not be switched automatically. For example, for 16 channels DVR, if you select “4
Screen” preview mode and “20 Seconds” switch time, DVR will cycle display 4 channel image
every 20 seconds.
Audio preview: If you enable audio preview ( “ ü” ) , whe n y ou pr e vie w si ngl e ca mera, DVR
will play the audio of that channel.
Preview layout setup: There is a square frame divide d i nto man y wi ndo ws. If yo u sel ect “ 4
Screen”preview mode, this frame i s di vi ded into 4 windo ws . E a ch wi ndow represents one camera.
You can move “Active Frame” among the windows. There is one bar under the square to display
the preview order of all cameras.
First select the biggest screen pre view mode, for example, for 16-channel D VR, select “16
Screen” preview mode so that all windows are display in the square.
Secondly, move “Active Frame” to one of these windows, press numeric keys to input
camera index (If DVR has less tha n 10 channel s, just use one numeric key, otherwise, use 2
numeric keys). The small window will displa y tha t ca mera nu mber. In t his wa y yo u can c hang e
the display order. If you press 0 or 00, then the corresponding window will not display live video.