Eaton
®
9140 (9910-E82/E83) UPS Installation Guide for IBM
®
Applications
S
164201715 Rev 2
www.eaton.com/ibm
41
Chapter 2
Operation
This chapter contains information on how to use the E82/E83, including
front panel operation, operating modes, UPS startup and shutdown,
configuring the UPS for Extended Battery Modules (EBMs), initiating the
battery test, and transferring the UPS between modes.
Control Panel Functions
The UPS has a four-button, two-line graphical LCD with backlight. It
provides useful information about the UPS itself, load status, events,
measurements, and settings (see Figure 33).
Output
Voltage
and
Frequency
Current
Operating
Mode
On Battery Indicator
(yellow)
Control Buttons for the LCD Menu Options
Power On Indicator
(green)
Bypass Indicator
(yellow)
Alarm Indicator
(red)
Access
to Menu
Options
Output
Load
Percent
Figure 33. E82/E83 Control Panel (System Status Screen Shown)