Hybrid Standalone NVR User Guide 4 Web Service
3–Snapshot picture. Click to take a still image of what is currently appearing on the screen. By
default, all snapshot images are stored in the system client folder named PictureDownload .
4–Audio. Turn audio on or off.
5–Close video. Turn off the video.
4.4.4 Pan/Tilt/Zoom (PTZ) Panel
Before initiating the Pan/Tilt/Zoom (PTZ) operation, make sure that you have properly set the PTZ
protocol. Refer to the section titled PTZ on page 209.
There are eight direction keys. In the middle of the eight direction keys, there is a 3D intelligent
positioning key. When you click the 3D intelligent positioning key, the system reverts to the single
screen mode. Drag the mouse in the screen to adjust section size. PTZ initiates automatically.
Setup PTZ using selections from the drop down menu.
Scan
1. Select Scan from the dropdown list. The Scan buttons appear.
2. Click the Set button. The Set Left and Set Right buttons to set the scan left and right limits:
a. Use the direction buttons to move the camera to the desired location and then click the
left limit button.
b. Move the camera again and then click the right limit button to set the right limit.
Positioning Key
display or hide PTZ
NVR4200 Series User Guide
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