210
Figure 4-11
On the top right corner, there are six unction buttons. See Figure 4-12.
Figure 4-12
1: Fisheye: Click it to change fisheye installation mode and display mode.
2: Digital zoom: Click this button and then left drag the mouse in the zone to zoom in. right click
mouse system restores original status.
3: Local record. When you click local record button, the system begins recording and this button
becomes highlighted. User may go to system folder RecordDownload to view the recorded file.
4: Snapshot picture. User may snapshot important video. All images are memorized in system client
folder PictureDownload (default).
5: Audio :Turn on or off audio.(It has no relationship with system audio setup )
6: Close video.
4.4 PTZ
Before PTZ operation, please make sure you have properly set PTZ protocol.
There are eight direction keys. In the middle of the eight direction keys, there is a 3D intelligent
positioning key.
Click 3D intelligent positioning key, system goes back to the single screen mode. Drag the mouse in the
screen to adjust section size. It can realize PTZ automatically.
Please refer to the following sheet for PTZ setup information.
Parameter Function
Scan
Select Scan from the dropdown list.
Click Set button, user may set scan left and right limit.
Use direction buttons to move the camera to you desired location
and then click left limit button. Then move the camera again and
then click right limit button to set a right limit.
Preset
Select Preset from the dropdown list.
Turn the camera to the corresponding position and Input the
preset value. Click Add button to add a preset.
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Содержание DNA3500 Series
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Страница 144: ...131 Figure 3 126 Click draw button to draw the zone See Figure 3 127...
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