Set Rs-485; Set Same Unit; Security - HIKVISION DS-2TD2637T-7/P User Manual

Thermal Optical Bi-spectrum Network Camera User Manual
Steps
1. Go to Configuration → System → System Settings → RS-232 .
2. Set RS-232 parameters to match the device with computer or terminal.
3. Click Save.

10.12 Set RS-485

RS-485 is used to connect the device to external device. You can use RS-485 to transmit the data
between the device and the computer or terminal when the communication distance is too long.
Before You Start
Connect the device and computer or terminal with RS-485 cable.
Steps
The function varies according to different camera models.
1. Go to Configuration → System → System Settings → RS-485 .
2. Set the RS-485 parameters.
Note
You should keep the parameters of the device and the computer or terminal all the same.
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If the PTZ Protocol is selected as modbus-RTU, the temperature information can be
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transferred by RS-485 interface.
In modbus-RTU, you can select CRC Response Transmission as Big-Endian or Little-Endian.
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3. Click Save.

10.13 Set Same Unit

Set the same temperature unit and distance unit. When you enable this function, the unit cannot
be configured separately in other setting pages
Steps
1. Go to Configuration → System → System Settings → Unit Settings .
2. Check Use Same Unit.
3. Set the temperature unit and distance unit.
4. Click Save.

10.14 Security

You can improve system security by setting security parameters.
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