User Manual of DS-7000HI-S Series Net DVR
Page 21
4.2.2 Spot Preview
The spot output is an additional composite monitor used for preview operations.
Press button “2” on the front panel to control spot out, press “shift” button to switch button
function into numeric button, press channel number to switch spot out channels.
Notes: 1.If there is no video input; you can’t preview anything under the spot out mode.
2. The spot out supports single screen preview only.