User`s manual

DVR User’s Manual
49
NOTE: The changed settings take effect after users exit the setup
menu.
4.5.4 Dome Control Buttons
After the DVR is in Dome Control mode, a Dome Control Panel will be
displayed. The control buttons are: Iris Close/Open, Focus Far/Near, Zoom
Out/In, Preset, Live, Pan/Tilt Speed, Direction buttons, and Auto Focus. The
functions are described as below.
NOTE: There will be no reaction when users click on the control
functions that are not supported by the dome cameras.
Iris Close
Click on it to close the Iris on the dome camera.
Iris Open
Click on it to open the Iris on the dome camera.
Focus Far
Click on it to focus the lens of selected dome camera at a farther point.
Focus Near
Click on it to focus the lens of selected dome camera at a nearer point.
Zoom Out
Click on it to zoom out the lens of selected dome camera. This enables users
to shrink the current image and a larger viewing area can be displayed.
Zoom In
Click on it to zoom in the lens of selected dome camera. This function
enables users to enlarge a certain area.
Preset
This button is used to enter the Dome Preset menu to set up certain position
as a preset and go to the predetermined preset positions for viewing.
Live
Click on it to exit Dome Control mode and return to Live full-screen viewing
mode.