5.3 Editing Display and Operation Settings
Adjust the display settings and UPS configuration via the LCD. The display and operation settings are password protected.
The default password is 111111 (six ones).
NOTE: We recommend to change the password to protect your system and equipment and record the new password
and store it in an accessible location for later retrieval. See
.
To enter the password:
1.
Press the
Up
arrow button to change the digit, then press the
Down
arrow button to move to the next digit.
2.
Repeat to select each digit, and press
Enter
to submit the password.
Figure 6.4 Password Prompt
5.3.1 Settings prompts
While using the operation and display panel, prompts display to alert the user to specific conditions or prompts confirmation
of commands or settings. Table 6.2 below lists the prompts and the associated meaning.
Prompt
Meaning
Cannot set this online,
please shut down output
Appears when changing important output settings (output voltage, output frequency, output phase No.).
Incorrect password, please
input again
Appears when the Settings password is input incorrectly.
Operation failed, condition is
not met
Appears when attempting to execute a operation for which the required conditions are not met.
Password changed OK
Appears upon successful change of the Settings password.
Fail to change password,
please try again
Appears when attempting to change the Settings password but the new and confirmation passwords do not match.
The time cannot be earlier
than system time
Appears when attempting to set the time of ‘Turn on delay’ or ‘Turn off delay‘ earlier than the current system time.
Turn on failed, condition is
not met
Appears when proper conditions are not met for UPS power on. Applies when using the power button or when execute the
command of ‘Turn on/Turn off/to Bypass’ on the LCD panel ‘Control’ page).
Cannot set this on line,
please unplug REPO
Appears when attempting to change the output phase number while the output is connected.
Table 6.2 Display Prompts and Meanings
43
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Vertiv™ Liebert® GXT5 Lithium-Ion UPS Installer/User Guide
