16This is the setup required after the settings of the main unit are reset to the initial state when using the main unit for the first time,or when “All Reset” (☞ Page 43) is carried out.Initial registrationRegister the administrator ID and password, and the key for communication (☞ Page 30) with the PC software to be connected.Important:• In order to ensure security, set an ID, password, and key for communication that cannot easily be guessed by a third party.• Take care not to forget the ID, password, and key for communication that has been set, and manage it appropriately awayfrom the eyes of a third party.• Change the passwords periodically.Note:• The administrator ID, password, and the key for communication are numbers with a fixed length of 8 digits.• When correcting the input of the numbers of the administrator ID, password, and the key for communication, pressto erase the number that was input.• If a wrong setting (other than 8 numeric digits) is made and is pressed, “Set 8 digits num” is displayed for a fewseconds, and the display returns to the previous input screen. Enter an 8-digit number.• In each input screen, the display returns to the immediately previous screen when or is pressed.1 When the power supply is switched ON, the initialregistration start screen is displayed2 PressThe administrator ID setting screen is displayed.3 Enter the administrator ID using the numericbuttonsThe administrator ID can be set within the values“00000000” to “99999999” (8 numeric digits).4 PressThe administrator password input screen is displayed.5 Enter the administrator password using the numericbuttonsThe administrator password can be set within the values“00000000” to “99999999” (8 numeric digits).The digits of the password that have been input aredisplayed as asterisks “*”.6 PressThe message “Passwd Re-enter” is displayed for a fewseconds, and the administrator password input screen isdisplayed again.7 Enter again the administrator password that wasinput in Step 5Before Operation (continued)First-time Setup