
6. HARDWARE
233
D LED display
Rear of unit
LEDP
Alarm (Red)
Status (Green)
LED1
LED2
LED3
LED4
LED5
LED6
LED7
RESERVE*
RESERVE*
RESERVE*
Lights when the CE card is
powered on (including during
backup operation).
Lights when the unit failed to
communicate with the NC over
the HSSB.
Lights when the unit communi-
cates with the NC over the HSSB.
Flashes while data is being sent
or received over the Ethernet on
the PC side.
Lights when a link is established in
100 Mb/s mode over the Ethernet
on the PC side.
For some boards, LED3, LED6, and LED7 are not mounted.
D Short plug settings
These short plugs are reserved.
Be sure to remove them.
Mother board