34
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.
