8. Troubleshooting
8 Troubleshooting
u
Observe the safety instructions. See
Tasks that are not described in these operating instructions may only be done by
fos4X.
8.1
TIP
If the described options do not help to fix the problem:
u
Table 40: Troubleshooting PWR LEDs
Problem
Possible cause
Solution
POWER-LED on the
PWR connector is
not on.
Blackbird OECD
not supplied with
power.
u
Check the power cable for damage.
u
Check that the power cable is
plugged in.
u
Check that the power supply is
switched on.
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