StorageTek L700 - Manual (Page 21)

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