![TechVision PDVR-S4L15 Manual Download Page 47](http://html1.mh-extra.com/html/techvision/pdvr-s4l15/pdvr-s4l15_manual_1070953047.webp)
PTZ
DVR User Manual
39
Analog Joystick Control
The analog joystick on the left side of the interface provides quick PTZ control. The dome or
PTZ will rotate when you drag the analog joystick. The farther you drag the analog joystick
from the middle of the image, the faster the dome or PTZ rotates. The dome or PTZ will stop
rotating when you stop dragging the analog joystick.
3D Control
Click the camera image on any area and then the image will be centered on the clicked point.
Refer to the picture as shown below. Drag the mouse from A to B to get a green rectangle and
the rectangle area will be zoomed in.
Refer to the picture as shown below. Drag the mouse from C to D to get a green rectangle and
the rectangle area will be zoomed out.
Summary of Contents for PDVR-S4L15
Page 1: ...1080P 4 Channel NVR PDVR S4L15...
Page 128: ...Compatible Device List DVR User Manual 120 Fig 9 2...
Page 135: ...A7...