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To control PTZ by screen touch:
Tap left, right, upward and downward on the touch screen to control the PTZ rotation direction, PTZ
cameras will rotate accordingly. By two fingers move outward and inward on the touch screen to zoom
in and out the PTZ.
To control PTZ by key buttons
Press arrow keys to control the PTZ direction of rotation
Press the key to switch on or turn off the aperture.
Press the key , adjust the focus manually
Press the key ,manually adjust the zoom
1.2 RS485/RS232 control
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