Dahua D Series User Manual page 17

Right-click anywhere on the screen to return to the previous menu until you goes back
to main screen.
Step 3 In the SETTING column area, click SYSTEM > PTZ.
The Setting interface is displayed. See Figure 4-3.
Step 4 In the Channel list, select the camera that you want to configure according to the
coaxial port number.
Step 5 In the Control Mode list, select HDCVI; In the Protocol list, select HD-CVI.
Step 6 Click Save to save the settings.
Figure 4-3 Setting interface
Configuration 11