Emerson Liebert APS Installation Manual download pdf (Page 32)

24 Chapter 3 Operating Procedures

Liebert APM Modular UPS User & Installation Manual

3.8 Changing The Current Date And Time

To change the system date and time, carry out the following procedures:

1. From the Output menu, press the F3 or F4 (left or right) key as needed to select the Settings menu.

2. Press the F5 (enter) key to move the cursor to the data window on the screen.

3. Use the F3 or F4 (up or down) key to select the Date & time option, then press the F5 (enter) key.

4. Move the cursor to the row in which the date and time are displayed, then press the F5 (enter) key.

5. Use the F3 or F4 (up or down) key to enter the current time and date information.

6. Press the F5 (enter) key to save the settings, then press the F2 (ESC) key to return to the Output menu.

3.9 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.

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Emerson Liebert APS Installation Manual Page 32