Advidia A-46 Mini Dome10/16/2012 Page 14Click the zoom/iris/focus buttons to use lens control.Notes:o There are 8 direction arrows in the live view windowwhen you click and drag the mouse in the relative positions.o For the cameras which support lens movements only, the direction buttons are invalid.Table 2-2 Descriptions of PTZ Control PanelButton DescriptionZoom in/outFocus near/farIris open/closeLight on/offWiper on/offOne-touch focusInitialize lensAdjust speed of pan/tilt movementsB.3.1 Setting/Calling a PresetSetting a Preset:1. In the PTZ control panel, select a preset number from the preset list.Figure 2-2 Setting a Preset2. Use the PTZ control buttons to move the lens to the desired position.o Pan the camera to the right or left.