APC AP9312TH - Manual (Page 6)

Environmental Monitoring Unit: User’s Guide 2
Managing the Unit
LEDs and the Reset Button
Front Panel
Features The reset button and two LEDs are on the front panel of the
Environmental Monitoring Unit.
Descriptions
No. No. No. No. Feature Feature Feature Feature Description Description Description Description
! Reset button Reinitializes the unit’s network interface.
" Link- RX/TX LED Off : The device that connects the unit to the network
(a router, hub, or concentrator) is off or not
operating correctly.
Flashing green: The unit is receiving data packets
from the network.
# Status LED Off: The unit has no power.
Solid green: The unit has valid network settings.
Flashing green: The unit does not have valid
network settings.
Solid red: A hardware failure has been detected in
the unit.
Blinking Red (Slowly): The unit is making BOOTP
requests.