Tripp Lite S3M20K-20K4T Owner's Manual

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4. Operation

2. Click the Regular Battery Auto-Test icon, then enter the password in order to access the self-test screen. Self-

Check Way (Mode) is defaulted to Timing Self-Check Close, which means the Self-Test function is disabled. Self-

Check Mode also oers two other options you can choose from: Timing Daily and Timing Weekly. The default is o.

Click the Back icon to return to the previous window, or click the Home Page icon to jump to the main page.

Figure 4-33: Battery Auto-Test Interface

3. The Screen Correction icon is only used after upgrading the LCD program and only if, after upgrading the LCD

program, the display position is not accurate. For example, after an LCD program upgrade, if the LCD display does not

accurately show the “+” mark in the exact place where the user is clicking into, then it is recommended to perform a

screen correction by clicking the Screen Correction icon. Then press Conrm on the LCD display.

Figure 4-34: Screen Correction Interface

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Tripp Lite S3M20K-20K4T 3-Phase 208V UPS + Input Isolation Transformer Kit - 480V Delta to 208V Wye, 20kVA/kW, 3 Internal Strings