User's Manual Part 8

Remote Displays Section 7
Element Management System (EMS) 4.0 User Manual
80
4.5 Remote Displays
The EMS “remote displays” include seven windows with information available
for any operational remote unit currently known to EMS.
4.5.1 Remote Alarms Window
The remote Alarms window reports all major and minor alarm indicators for the
remote unit. The indicators are refreshed about once every three seconds. In
general, GREEN indicates okay, RED indicates that a major alarm exists, and
YELLOW indicates that a minor alarm exists. A major alarm causes RF functions
to be halted; a minor alarm allows RF functions to proceed as normal. Figure 71
shows the remote Alarms window.
Table 21 describes the major alarms when faulted. Table 22 describes the minor
alarms when faulted.
Figure 71. Remote Alarms Window
Table 21: Remote Major Alarms When Faulted
ALARM NAME DESCRIPTION
Oper Mode Operating mode is not “Norml.” For a description of other
modes, see Topic 4.1.4, Tools Menu, on page 60.
AC Fail There is no AC power to the remote unit.
Battery Voltage Battery voltage is low.
Converter AC converter in Spectrum Transport Module (STM) has
failed.