![](/images/new-backgrounds/1313017/31301775x1.webp)
②Authority:
Step 1: Enter into Add userauthority; refer to Fig
Fig
Step 2: In the authority interface, assign the definite operation right for that user.
Step 3: In the user management interface, click Setup button to modify user name, user type and binding PC MAC address if used.
Step 4: Select the user that you want to delete in the user list box, then click Delete button to delete this user.
Step 5: Click Change password button to modify the password; click Exit button to exit the current interface.
4.8 P.T.Z configuration
P.T.Z configuration includes two submenus: serial port and advance
Serial Port
Step 1: Enter into system configurationP.T.Z configurationserial port; refer to Fig
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