EAW DSA230i owner manual Troubleshooting, DSA250i Only

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.

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