3.2 Controls
Figure 3.1 Buttons on PST5-350MT120 AND PST5-500MT120 Models
ITEM
DESCRIPTION
1
Power button.
•
Press-and-hold for 1 second to cycle between on and off mode.
•
Press-and-hold for 3 seconds to enter battery self-test mode.
Table 3.1 Button Controls
Figure 3.2 Buttons on PST5-660MT120 AND PST5-850MT120 Models
ITEM
DESCRIPTION
1
Scroll button.
•
When the UPS is in On mode, press to cycle through UPS operating parameters.
•
Press-and-hold for 2 seconds during Battery mode to mute the battery-alarm beep.
•
Press quickly to wake the display.
2
Power button.
•
Press-and-hold for 1 second to cycle between On and Off mode.
•
Press-and-hold for 3 seconds to enter Battery Self-test mode.
•
Press quickly to wake the display.
Table 3.2 Button Controls
Vertiv
| Liebert® PST5™ Installer/User Guide |
14
Summary of Contents for Liebert PST5-850MT120
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