40
In the middle of the eight direction arrows, there is a 3D intelligent positioning key. See Figure 4-35.
Please make sure your protocol supports this function and you need to use the mouse to control it.
Click this key and the system goes back to the single screen mode. Drag the mouse in the screen to
adjust the section size. The dragged zone supports 4X to 16X speeds. It can use PTZ automatically.
The smaller zone you dragged, the higher the speed.
Name Function
key
Function Shortcut
key
Function
key
Function Shortcut
key
Zoom
Out
In
Focus
Near
│
Far
►
│
Iris
Close
Open
Click the
to open the menu. You can set preset, tour, pattern, scan, etc.
Summary of Contents for NV21 Series
Page 1: ...Network Video Recorder User Manual Version 1 0 4 Revised November 21st 2018 ...
Page 201: ...201 Figure 5 39 5 9 2 7 Email The email interface is shown as in Figure 5 40 ...
Page 214: ...214 Figure 5 58 ...
Page 227: ...227 Figure 5 77 Figure 5 78 ...
Page 245: ...245 Figure 5 102 5 10 2 Log Here you can view system log See Figure 5 103 Figure 5 103 ...