-1-Userās ManualThank you for using our high speed dome. This state-of-the-art speed dome will fulfill your wide range professionalsecurity surveillance need.Features:l 220 presets, 4 sequences with up to 30 presets each, 4pattern with min. 180 seconds each, 4autoscan, 8 regions.l Auto runing, runs the assigned function automatically after a period of idling.l Up to 8 privacy masks.l With dome, preset, pattern, autoscan and region titles, the titles can be set to not display, display or display for aperiod of time.l Powerful OSD menu, all the functions can be set via OSD menu.l With RS485, Manchester, Bi-phase or Coaxitron control interface, support Factory, VCL, PELCO-P, PELCO-D,PELCO-C, PHILIPS, VICON, KALATEL, AMERICAN DYNAMICS, MOLYNX, PANASONIC etc. protocols.l Built in DSP camera, with auto focus, auto BLC, auto light control, auto white balance etc. functions.l Color/mono auto, manual or switch at a set time. (for day/night models).l With 4000V video, data, power lightning proof and surge proof.l Hi-accuracy motor drives with 0.5 degree preset accuracy, min. 0.5 degree moving without any vibration.l 360 degree continuous pan, 90 degree tilt with auto flip.l IP66 standardized for outdoor speed dome.WELCOME