373 Web OperationSlightly difference may be found in the interface due to different series.3.1 Network ConnectionBefore web client operation, please check the following items: Network connection is right DVR and PC network setup is right. Please refer to network setup(Main menu -> Setting ->Network) Use order ping ***.***.***.***(* DVR IP address) to check connection is OK or not. Usuallythe return TTL value should be less than 255. Current series product supports various browsers such as Safari, fire fox browser, Googlebrowser. Device supports multiple-channel monitor, PTZ control, DVR parameter setup onthe Apple PC.3.2 LoginOpen IE and input DVR address in the address column. For example, if your DVR IP is10.10.3.16, then please input http:// 10.10.3.16 in IE address column.System pops up warning information to ask you whether install control or not. Please click Installbutton. See Figure 3-1.Figure 3-1After installation, the interface is shown as below. See Figure 3-2.Please input your user name and password.Default factory name is ADMIN and password is 12345.Note: For security reasons, please modify your password after you first login.