EAW DSA250i - Manual (Page 38)

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8.2 Troubleshooting
This troubleshooting table addresses some common faults. For other difficulties not listed, contact the EAW
Service Department.
SYMPTOM POSSIBLE CAUSE SOLUTION
DSA250i Only:
No HF output
Failed internal component Module needs service.
No HF output from Failed internal component Module needs service.
one or more drivers
DSA250i and DSA230i:
Modules connected within a
Supplied Link Cable Check link cable for proper operation
cluster by the Signal Link is faulty and ensure the RJ-45 connectors are
jacks do not function fully engaged when inserted.
Modules connected within User-supplied link Ensure link cable is wired as a
a cluster by the Signal Link cable is incorrect standard Ethernet crossover cable
jacks do not function and is less than 2 ft / 0.6 m long
No LF output Failed internal component Module needs service.
No LF output from one Failed internal component Module needs service.
or more drivers
No output Incorrect connections Check that input cabling to the
module is wired correctly for the
+/- signal wires and cable shield.
No output Module is off Check that power is supplied to the
module power cable and that the
cable is connected to the module.
No output Module is off Check the fuse on the power
end of the module. Replace if
blown. If the fuse blows again,
the module requires service.
No output Amplifier is off Using DSAPilot, check that
the power management functions
are set correctly.
No output No input signal Using DSAPilot monitoring
function, check that there is signal
at the input. If not, disconnect
and check for signal on the audio
input cable to the module.
No or low output Input level is not set correctly Using DSAPilot, check that the
gains for the input(s) being used are
set properly.