Lilin DHD204A, User Manual, Page: 13 / 45

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the center of the direction key as “OK.”
Table2-6 Function Description
Icon Description
ZOOM. Press + / - or move the slider to adjust the zoom
level.
FOCUS. Press + / - or move the slider adjust the PTZ focus
IRIS. Press + / - or move the slider to adjust the PTZ iris
Press left and right arrow keys to move the camera, and
press set current position l to preset point.
Press left and right arrow keys to select the preset point,
and press move the camera to selected preset point.
Rotate Video Make the video upside down.
2-7 Zoom
In the digital zoom mode, user can move the zoom area via mouse drag the red rectangle.