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Operation
KMX-3901-OUT Output Card Interface
KMX-3901-OUT Output Card Interface
Summary view of the interface on a KMX-3901-OUT output card front edge
Output card Status LED
The Status LED is located on the front edge of a KMX-3901-OUT card, immediately above
the Select button, and is visible through the front access door of the Densité frame. This
multi-color LED indicates the status of the card, by color, and by blinking/steady
illumination:
The Status LED always shows the most severe detected error status. In the table above,
error severity increases from top to bottom, with green representing no error/disabled, and
blinking red the most severe error conditions.
If the Status LED is blinking orange, it means that the card is selected for local control using
the Densité frame’s control panel (or that the card is booting up). See
, on page 63 for details.
If the Status LED is steady red (not blinking), use the Densité frame control panel to review
card status information (see
Local Control Panel Menu Structure
, on page 65). If the card
status menu reports that an update is in progress, then you know that you should not
interrupt this process (by reseating the card, for example).
LED
Meaning
Green
Normal
Blinking orange
Booting (or the card is selected for local control)
Red
Firmware initialization in progress / no Ethernet / SD card error / CPU
kernel error / update in progress (may last up to 10 minutes)
Blinking red
Fan failure / no rear / duplicate IP address
Status LED
Select button
Power LED
Output card, right
side (or bottom, if
in a 1RU frame)
USB connector
Heartbeat LED
SD card access LED
Other side:
ETH com LED
(future use)
CPU 0 LED
(not used)
CPU 1 LED
