Nitro NVR4SGX User Manual page 51

press 【 E DIT 】 key, the yellow pane will be turned into red, then you can use
keys to extend the red pane. This red area is the mask area.
After you make sure the red mask area, press
key to cancel the mask area.
only one pane. You can setup 4 mask areas at most.
After you finish setup, press
key to clear all mask areas.
Step 5: Save mask area: You can repeat step2, step3 and step4 to setup mask area for other
cameras. In "Image Setup" menu, press "Confirm" button to save the mask area, press "Cancel"
button to abort. For NVR4SGX,
the mask area, press "Cancel" button to abort.
Here is the example for mask area function.
If you disable the mask check box, you can cancel the mask area.
User Manual of NVR Series DVR
【 E DIT
The maximum mask area size is 8*8 panes and the minimum size is
【 E NTER 】 key to return "Image Setup" menu.
press "Confirm" button in the "Advanced setting" to save
Total
51
P a g e
【 ↑ 】 【 ↓ 】 【 → 】 【 ← 】
】 key to save the mask area. Press
104
【 E SC 】
You can press 【 A 】