12Display the Operation WindowTo display the operation window to operate the unit from the web browser installed on the PC, proceed as follows.Screenshot 1Start just after the PC is started up. Step 1After the browser starts, enter the IP address set to thisunit in the address box, and press the enter key.Important:• Refer to a system administrator for the IP address.• It is impossible to access this unit from a PC withouta registered IP address when "ON" is selected for"Host Authentication" on the "Basic Setup" of "UserMng." menu.Refer to a system administrator for further informa-tion.• Do not attach "0" before the numbers when enteringIP address.ExampleCorrect: 192.168.0.50Wrong: 192.168.0.050• If a message is displayed on the information bar,see page 83.Screenshot 2The user authentication window will be displayed.This window will not be displayed when "OFF" is select-ed for "User Authentication" on the "Basic Setup" of"User Mng." menu.Step 2Enter the user ID and password registered on this unit.Important:• Refer to a system administrator for the set username and password.Refer to page 67 for the descriptions of how to regis-ter users.• The default administrator name and password areas follows.USER ID: ADMINPassword: 12345• To enhance the security, change the password foran administrator before running the unit. It is recom-mended to change the password for the administra-tor periodically. Refer to page 66 for descriptions ofhow to change the password.