User Manual

Remote Surveillance
DVR User Manual
82
The 3D zoom in function is designed for P.T.Z. Click it and then drag the image to zoom
in or zoom out the image; click the image on different areas to view the image of the
dome omni-directionally.
Click it to start record to the DVR
Click it to close the preview camera.
Click it to enable audio and then drag the slider bar to adjust the volume. You can
listen to the camera audio by enabling audio.
PTZ panel introduction:
Button
Meaning
Click / / / / / / /
to rotate the dome; click to stop rotating the dome.
Drag the slider to adjust the rotating speed of dome.
Click / to zoom in/out camera image.
Click / to increase/ decrease the focal length.
Click / to increase/decrease the iris of the dome.
Click it to view the preset list and then click the button in the list to call the preset.
Click it to view the cruise list and then click the corresponding buttons in the list to
start or stop the cruise.
12.4.2 Remote Playback
Click “Playback” in the remote interface to go to the playback interface.
① Check the record event types and cameras on the left panel. Set the record date on the calendar beside
the time scale.
② Click to search the record data and then click or directly click the time scale to play the
record.
The operation of the playback time scale is similar to that of the time scale in the main program of the DVR.
Please refer to 8.2 Playback Interface Introduction for details.
Introduction of playback control buttons:
Button
Meaning
Stop button.
Rewind button. Click it to play video backward.
Play button. Click it to play video forward.
Pause button.
Deceleration button. Click it to decrease the playing speed.
Acceleration button. Click it to increase the playing speed.
Previous frame button. It works only when the forward playing is paused in single screen mode.
Next frame button. It works only when the forward playing is paused in single screen mode.