User Manual

Table Of Contents
DS-2TD8167-190ZE2F/W Thermal & Optical Bi-Spectrum PTZ Network Camera User Manual
UM DS-2TD8167-190ZE2F/W 040521NA 52
Left click on a point on the live image: the point is relocated to the center of the live image, with no
zooming in or out effect.
Hold and drag the mouse to a lower right position to frame an area on the live view screen: the
framed area is zoomed in and relocated to the center of the live image.
Hold and drag the mouse to an upper left position to frame an area on the live view screen: the
framed area is zoomed out and relocated to the center of the live image.
3. Click the button again to turn off the function.
9.1.14 De-Icing
Click to perform manual de-Icing of the device.
9.1.15 Synchronize FOV
Click to synchronize the FOV of optical lens and thermal lens.
9.2 Set Transmission Parameters
The live view image may be displayed abnormally according to the network conditions. In different
network environments, you can adjust the transmission parameters to solve the problem.
Steps
1. Go to Configuration Local.
2. Set the transmission parameters as required.
Protocol
- TCP: TCP ensures complete delivery of streaming data and better video quality, but the real-time
transmission will be affected. It is suitable for a stable network environment.
- UDP: UDP is suitable for an unstable network environment that does not demand high video
fluency.
- MULTICAST: MULTICAST is suitable for situations with multiple clients. Set the multicast address
for them before selection.
- HTTP: HTTP is suitable for situations where a third-party needs acess to the device stream.
Play Performance
- Shortest Delay: The device takes the real-time video image as priority over video fluency.
- Balanced: The device ensures both the real-time video image and fluency.
- Fluent: The device takes video fluency as priority over real-time. In a poor network
environment, the device cannot ensure video fluency even fluency is enabled.