Question about Technics SA-DX940

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When I turn on unit, a message "overload" appears.

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Check the speakers and the power supply for any signs of shorting.
This is due to the fact that the safety circuit works to switch off the set preventing a high damage.
So check the output for short or the presection .

Posted on Sep 28, 2010

  • tasia0119 Aug 14, 2011

    my problem is the overload does come on after u turn the volume up so high my other question is the fan on the back is it susposed to blow in the stereo or out of the stereo

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Got a technics SA-DX1040 and the overload is on, disconnected all speakers and still wont go off

Posted on May 01, 2011

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Posted on Jan 02, 2017

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Hi there,

Firstly, are you able to remove the head unit from your dash?

Usually, when PROTECT appears, the unit has detected a short circuit (or overload) somewhere, and has shut down to prevent damage.

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Link: http://www.fixya.com/support/r5390728-protector_means

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I hope this information allows you to resolve this issue. If you need further assistance, please post back with a comment to this thread.
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Please let me know the results of the test above.

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