User`s manual

DR3 User’s Manual
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You can select 4 different styles of border frame.
8.1.5 Background Color of Screen
You can select 4 different color of screen background.
8.1.6 Configuration Menu Output
4 Channel DR3 supports analog output to TV or Monitor, when you connect a TV or
Monitor to the Audio/Video Output, you can preview current video & the configure
menu.
NOTE: This option is only for 2/3/4-Channels DR3 ; it is not supported by 1-CH DR3 .
8.2 Configure 3 Channel DR3
The 3-Channel DR3 can connect four video inputs at the same time.