User`s manual

3. Getting started
Barco – Hydra Compact – R5976568 – Revision 14 – September-2007
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3-3
The table below lists the names and functionality of the LED’s at the front of HYDRA COMPACT:
number name / meaning state meaning
[7] green power / ON - permanent power supply and power modules OK
power failure
ON - blinking and
Buzzer is active
one or more power modules failed /
one or more power cords are disconnected
OFF the device is off
[8] green A1 / power OK ON - permanent +3.3 V on the overlay board is OK
OFF +3.3 V on the overlay board failed
[9] red B1 /
power unit failed
reserved for future use
[10] green A2 / booting ON - blinking HYDRA COMPACT gets configured
ON - permanent HYDRA COMPACT configuration was successful
[11] red
B2 / booting
failed
ON - blinking HYDRA COMPACT configuration failed
OFF HYDRA COMPACT configuration was successful
[12] green
A3 /
software
heartbeat
ON - blinking
HYDRA COMPACT software is running
(starts running after successful configuration)
OFF HYDRA COMPACT software is down
[13] red B3 / system error ON - blinking operation error occurred
OFF no operation error
Table 3-1
Allocation of LEDs on front of H
YDRA COMPACT
Details concerning software heartbeat [12] and system errors [13] can be seen in the Module Status and Wall
Alarms list, please refer to the sections Module Status and Wall Alarms Area in the iS
TUDIO user’s manual.