60 Chapter 5 Operating Instructions
NX UPS Single Module And Parallel System 250kVA ~ 800kVA User Manual
5. Press the F2 (ESC) key repeatedly to return to the OutPut menu.
At this point, the LCD displays all characters in the selected language.
5.12 Changing Current Date And Time
Use the following procedures to change the system date and time:
1. On the OutPut menu screen, press the F3 (left) or F4 (right) key to select the Settings menu.
2. Press the HELP (enter) key to move the cursor to the data window of the screen.
3. Press the F3 (up) or F4 (down) key to select the Date & time item, and then press the HELP (enter) key to confirm.
4. Press the F3 (up) or F4 (down) key to the row displaying the date and time, and press the HELP (enter) key to
confirm.
5. Use the F3 (up) or F4 (down) key to input the current date and time.
6. Press the HELP (enter) key to confirm, and press the F2 (ESC) key to return to the OutPut menu.
5.13 Command Password
Password protection is used to limit the control functions accessible to the operator. The default password is ‘123456’.
This password provides access to UPS and battery test functions.