5.01
Front Panel LCD Menus
The status of the power supply is indicated in the various menus available on the Liquid Crystal Display
(LCD) located on the front panel of the power supply. Some of the displayed information may also be trans-
mitted to a remote monitor as part of the data generated by the embedded network device.
Three membrane keys, located below LCD, provide user control for navigating the various menu items.
These keys also provide means of configuring the UPS' operating conditions, viewing the event counters
and network card information, and scrolling through all observable menu items.
5.02
LCD Screen
The LCD assembly chosen for the EP1100 UPS has been designed for use in a wide temperature range. As
such, the characters displayed on the screen should be visible under nearly all temperature conditions. The
user may note that under hotter than normal conditions, the characters may fade and become less distinct
as compared to those viewed at lower temperatures. The faded characters are temporary and will darken as
temperature decreases.
The backlight feature of the LCD is timed to automatically shut off 5 minutes after the last pushbutton is
pressed. The auto-shutoff feature extends the life of the backlight.
5.03
LCD Menu Tree
The EP1100 menu layout allows for easy access to system performance parameters, history statistics, and
operating conditions. On startup, the display will default to the UPS model name, operating characteristics,
and its current mode of operation. Use the "Scroll" button to select from various menus and their respective
sub-menus. These menus will be described below. Press the "Select" button to select a menu, the item dis-
played, or press the "Cancel" button to return to the previous menu or exit a configuration state.
Multilink Inc. 580 Ternes Ln. | Elyria,OH 44035 | 440.366.6966 | www.gomultilink.com
Fig. 5-1 Controls
MULTILINK
EP1100
IN: 121V
OUT:119V
BAT: 54V
LINE
RLY:
-- OFF --
CANCEL
SCROLL
BUTTON
BUTTON
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SELECT/ENTER
BUTTON
21
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