Figure 4-70
4.3.3.2 Digital Zoom
This function allows you to digitally zoom in a specified zone of the current channel to view the
details. There are two ways to achieve this:
● Clicking the
icon enables digital zoom mode, confirmed when the icon changes to
.
Click and hold down the left mouse button and draw a box to select the area you want to
enlarge. The area will be zoomed in after the left mouse button is released.
● To zoom in or out further while in zoom mode, move the mouse wheel up or down.
The digital zoom interface is shown as in Figure 4-71. When the image is in the zoomed-in
status, you can drag the image toward any direction to view the other zoomed-in areas.
Right-click the mouse to cancel zoom and return to the original interface.
The higher the camera resolution the better the image quality will be when using digital zoom
feature. This is because you are zooming in / blowing up the pixels. Higher resolution video
has increased pixel per inch count resulting in a sharper image.
Figure 4-71
82
Summary of Contents for 1U POE NVR Series
Page 1: ...User s Manual V4 1 1 ...
Page 106: ...Figure 4 92 Figure 4 93 Step 2 Configure parameters See Table 4 26 95 ...
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