Redundant Switch Indicators - StorageTek L180 Reference Manual

Redundant Switch Indicators

Figure 2-2
Figure 2-2. Redundant Switch Front Panel
EPO Switch
Function
Source A Sensitivity
Source B Sensitivity
Source Preference
Source A Xfer Voltage
Source B Xfer Voltage
The redundant switch front panel has the controls and indicators that allow you
to program settings for the UPS.
Note: The default settings are suggested for normal use.
96047
shows and describes the indicators for the redundant switch:
Status Indicators
Level
Function
Bright
EPO
Source A Sensitivity Normal
Emergency
Source B Sensitivity Normal
Power Off
Source Preference Source A
Source A Xfer Voltage Narrow
Source B Xfer Voltage Narrow
Level
Bright
User Selectable Options
Default Bright
Reduced Normal
Reduced Normal
Source A Source A
Medium Narrow
Medium Narrow
First Edition
UPS Serial Port Connections
Source Indicators
Dim Off
Reduced Low
Source selected
Reduced Low
Source B None
Source OK, but not selected
Medium Wide
Redundant Switch
Medium Wide
Source not OK
Select
Dim
Off
Dim Off
Reduced Low
Reduced Low
Source B None
Medium Wide
Medium Wide
Controls and Indicators
C67350
Description
Sets transfer sensitivity to
line conditions
Sets transfer sensitivity to
line conditions
Selects the preferred AC
source
Sets the transfer voltage
window
Sets the transfer voltage
window
2-3