Operation and Display Panel
Liebert
®
APS
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4.5.1 Battery Setting Screen
From the main screen, press the F4 button five times until the battery settings screen is displayed, as
shown in Figure 64.
Figure 64 Battery settings screens
On the first settings screen, pressing the F5 button will prompt a password window to pop up. After
you enter the correct password, the function of the F2, F3, and F4 buttons will switch from the
primary functions to the secondary functions as shown above in Table 21. Refer to the notes listed
above in section 4.3.7 for entering the password and making changes to the battery setting
parameters.
4.5.2 Language Selection Screen
From the main screen, press the F4 button six times until the language screen is displayed, as shown
in Figure 65.
Figure 65 Language selection screen
The language selection screen displays a choice from seven languages: Chinese, English, German,
Russian, French, Italian and Spanish.
To set the language:
1. Press the F5 button, the language option is highlighted.
2. Press the F3 or F4 button to navigate to the desired language.
3. Press the F5 button to confirm the selection. Once the screen language changes, press the F2
button to exit the language setting mode.
NOTE
The languages are displayed in their alphabet.
Second ScreenFirst Screen