Clear-Com HX System Frames - Manual (Page 83)

Key to Figure 22: E-FIB front panel lights and controls
Feature Description
A
RESET button
Pressing the RESET button causes the card and all links to momentarily stop
their current activity and to restart. The card’s matrix data light goes off when
the reset starts and comes back on when the reset is complete.
During the reset, configuration information downloads to the card and its
connected matrices from the CPU card. If the entire system is operating
except for one fiber card press the reset button for that card only.
Tip: The reset button is slightly recessed from the front panel to prevent it
from being accidentally pressed. A tool such as a bent paper clip is needed to
press this button.
B
Power supply and Status lights
+3.3-Volt Power Supply LED
The matrix’s +3.3-volt power supply provides electric current to this green
LED. When lit, the light indicates that the +3.3-volt supply is present and
supplying electric current to the card.
Processor LED
When lit, this green LED indicates that the fiber card on-board processor is
running
Front Card LED
When lit, this green LED indicates that the front card in functioning normally.
Rear Card LED
When lit, this green LED indicates that the rear card is functioning normally.
C
Primary Link Status LEDs
These LEDs indicate the status and functioning of the primary (A) fiber optic
link.
ACT LED
When lit, this yellow LED indicates that the primary fiber optic circuit is active.
Link LED
When lit, this green LED indicates whether a link has been established on the
primary fiber optic circuit (transceiver A). When illuminated a link is present.
ERR LED
When lit, this red LED indicates that an error condition has been detected on
the primary fiber optic circuit.
TXVR LED
When lit, this green LED indicates when data is being transmitted on the
primary circuit. It is illuminated when data is present on the circuit.
83 Eclipse HX-Omega User Guide