Lens Initialization; Auxiliary Focus; Set Transmission Parameters - HIKVISION DS-2TD2137-4/P User Manual

Thermal network camera
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8.1.8 Lens Initialization

Lens initialization is used on the device equipped with motorized lens. The function can reset lens
when long time zoom or focus results in blurred image. This function varies according to different
models.
Click
to operate lens initialization.

8.1.9 Auxiliary Focus

Click
to realize automatic focus. This function is subject to the actual device model.

8.2 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, yet the real-time
transmission will be affected. It is suitable for the stable network environment.
UDP
UDP is suitable for the unstable network environment that does not demand high video
fluency.
MULTICAST
MULTICAST is suitable for the situation that there are multiple clients. You should set the
Thermal Network Camera User Manual
Interval
The interval between two secessive wiping actions.
Note
Auto mode is only available for device that supports rain-sensing auto
wiper.
In auto mode, the wiper works when rain drops on the window.
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