9CONTENTSImportant Safety Instructions ........................................................................................................3Limitation of Liability ......................................................................................................................4Disclaimer of Warranty ..................................................................................................................4Preface ..........................................................................................................................................5Features ........................................................................................................................................5About These Operating Instructions ..............................................................................................7System Requirements for a PC .....................................................................................................7Trademarks and Registered Trademarks .....................................................................................8Network Security ...........................................................................................................................8Precautions .................................................................................................................................10Major operating controls and their functions ................................................................................12Precautions for installation ..........................................................................................................13Lens mounting .............................................................................................................................15Adjustment of angular field of view and focus .............................................................................17Installation ...................................................................................................................................19Connection ..................................................................................................................................23Insert/remove an SD memory card .............................................................................................27Configure the network settings ....................................................................................................28Troubleshooting ..........................................................................................................................30Specifications ..............................................................................................................................31Standard Accessories .................................................................................................................33