Vertiv | Liebert® EDGE | Installer/User Guide
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3.3. Editing Display and Operation Settings
You may adjust the display settings and UPS conguration via the LCD. The display and operation settings are
password protected. The default password is 111111 (six ones).
To enter the password:
1. Press the up-arrow button to change the digit shown, 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.
Settings Prompts
While using the operation and display panel, prompts display to alert you to specic conditions or require
conrmation of commands or settings. Following table lists the prompts and their meaning.
Table 3-3 Display Prompts and Meanings
PROMPT MEANING
Cannot set this online, please
shut down output
Appears when changing important output settings (output voltage, output
frequency.).
Please input password Appears when password protected operation is executed.
Password is correct Appears when the Settings password is input correctly.
Incorrect password, please input
again
Appears when the Settings password is input incorrectly.
Input new password Appears when the attempting to change the Setting password.
Conrm new password Appears when the attempting to change the Setting password.
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
conrmation passwords do not match.
Operation failed, condition is not
met
Appears when attempting to execute a operation for which the required conditions
are not met.
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 o’ on the LCD
panel ‘Control’ page.
Turn on UPS? Appears when execute the command of ‘Turn on’ on the LCD panel ‘Control’ page.
Turn o UPS? Appears when execute the command of ‘Turn o’ on the LCD panel ‘Control’ page.
Mute audible alarm?
Appears when execute the command of ‘Mute audible alarm’ on the LCD panel
‘Control’ page.
Unmute audible alarm?
Appears when execute the command of ‘Unmute audible alarm’ on the LCD panel
‘Control’ page.