Q-See QSC13212D - Manual (Page 21)

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5.7 Camera ID (This camera does not use this feature)
Used for setting the camera's address, communication protocol and baud rate.
5.8 Camera Settings

Title Display
The title can be set ON or OFF.

Title Edit
Move the cursor to "Title Edit", Click "OK" to enter the title setting. Up to16 letters,
numbers & symbols can be used as "Title".