DVR-870B User Manual Brandname: XtendLan Category: Server Total Pages: 101 Table of contents Chapter1Product4Chapter2Installation623724External8Chapter3Operational932Ir1133Menu13332MenuOperation1434Character16Chapter4Basic17432044Ptz2245Manual2446Playback25472948315133523553395440564457Mask4558View4759Video49511PreviewProperties55512RecordingSetup57514NetworkParameters65515Ptz67516Rs232Setup71517Exceptions76Chapter6Utilities8163Upgrade82648369System86Chapter7Firmware8772Upgrade90Definition92AppendixCSpecifications94Peripherals96