User Manual for COLOSSUS Series Embedded Net DVR
LJD Digital Security Ltd
Page
67
of
107
Copyright © 2005. All rights reserved.
5.11 Preview Properties
In “Preview” menu, you can setup preview mode, screen switch time, enable or disable audio
preview and preview layout.
Step 1: Enter into “Preview” menu:
In the main menu, move “Active Frame” to “Preview”
icon and press
【
ENTER
】
, you can enter into “preview” menu.
Step 2: Preview properties:
Preview mode:
For preview mode item, you can use
【↑】
【↓】
key to select one mode. If DVR
has only 1 channel, you can select only “1 Screen” option. If DVR has 4 channels, there are “1
Screen” and “4 Screen” options. If DVR has more than 4 but less than 9 channels, there are “1
Screen”, “4 Screen” and “9 Screen” options. If DVR has 16 channels, there are “1 Screen”, “4
Screen”, “9 Screen” and “16 Screen” options.
Switch time:
That is image preview switch time. You can use
【↑】【↓】
keys to select switch
time. There are many options, including “5 Seconds”, “10 Seconds”, “20 Seconds”, “30 Seconds”,
“1 Minutes”, “2 Minutes”, “5 Minutes” and “Nerver”. If you select “Nerver”, the preview image
will not be switched automatically. For example, for 16 chanenls DVR, if you select “4 Screen”
preview mode and “20 Seconds” switch time, DVR will cycle display 4 channels image every 20
seconds.
Audio preview:
If you enable audio preview (“
9
”), when you preview single camera, DVR
will play the audio of that channel.
Preview layout setup:
There is a square frame divided into many windows. If you select “4