User manual

5
SECTION 200: OPERATION
201 The Display Unit
Figure 1: Display Unit for the UT310, UT315, UT330, UT340, UT360, UT380,
and UT3100
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.