exup.fm
P31003-H3550-S403-4-7620, 02/05
HiPath 3000 V5.0, HiPath 5000 V5.0, Service Manual
9-11
Expanding and Upgrading HiPath 3000
Expanding HiPath 3000
Table 9-3 EPSU2-R - Explanation of Display and Connecting Elements
LED [6]
(DC output)
LED [7]
(AC input)
Description
On On DC output and AC input voltages are OK.
Off On No DC voltage at output
(for example DC load short-circuited).
On Off No AC voltage at input
(power failure or system powered by batteries, including addition-
al power).
Off Off No AC input voltage (power outage) and batteries are empty, or
the EPSU2-R fuse is defective or was removed (by turning to the
left).
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