Velodyne SPL-800i Instrukcja Użytkownika Pobierz pdf (Strona 16)

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10 - SPL-800i User’s Manual

TROUBLESHOOTING AND SERVICE

Ifyou should experienceaproblemwiththe operation of yoursubwoofer,pleasecheck all ofthefollowing

before seeking service. Following is a simple troubleshooting guide to assist you.

1. Verify that the unit is plugged in, power outlet used is active and supplying proper voltage.

2. Is the power switch on?

3. Istheautoturnon/osetproperly?

4. Is the unit receiving an input signal from your source?

5. Haveallcontrolsonthesubwoofer(volume,crossover,phase,etc.)beenproperlyset?

6. Ifunithasbeenrunningathighlevelsforanextendedperiodoftime,oneoftheprotectioncircuitsmay

be engaged.

 •Isthebuilt-inamplierextremelyhottothetouch?

 •Isyourpowerlinevoltagesaggingbelowacceptablelevels?

Iftheprotectioncircuitryisactive,theunitmaycycleonandountiloperatingparametersreturntonormal.

Undermoreseriousconditions,theunitmayshutocompletely.Normaloperationshouldreturnuponcooling,

butyoumayberequiredtoturnthepoweroandthenonagaintoresettheunit.

Thefollowingconditionsrequireservicebyaqualiedtechnician:

1. The power cord has become damaged

2. Theunitdoesnotappeartooperatenormallyorexhibitsamarkedchangeinperformance

3. Theunithasbeenexposedtowater

4. Some part of the cabinet or circuitry is physically damaged

Thank You for Purchasing a Velodyne SPL-800i Subwoofer!

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