SECTION 200: OPERATION
201 The Display Unit
The display unit on the front of the UPS includes a display, an alarm LED, and a keypad to help you
communicate with the UPS and to help the UPS notify users of operating conditions.
Figure 1 below shows the display unit for the UT310 through UT3100. Figure 2 on the next page
shows the display unit for the UT3120 through UT3220. Figure 3 on page 7 shows the optional LED
panel that is available for the UT3120 through UT3220.
Figures 1, 2, and 3 all point out the display, Alarm LED, and keypad. Using the keypad, you can
show parameters, alarm messages, measured values, and the events log on the display. You can also
use the keypad to program UPS parameters.
Figure 1: Display Unit for the UT310, UT315, UT330, UT340, UT360, UT380,
and UT3100
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