Overload message - Panasonic SA-HE200 Receiver

The message means that the motor is drawing too much current. Could be a mechanical bind or the motor itself is worn out.

Hope that helps.

This seems to be a fault in the motor wiring harness, check all the connectors to and from the motor, check the male and female connectors. Also check the sensors to the motor which can cause this motor to show up as overload.

This indicates the audio output stage in the receiver is loading down and triggering the overload protection circuit to kick in. Check the speaker wires for shorts, if okay! you will need a professional to assess the cost for repair.

Overload has nothing to do with the batteries being old or new...it has to do with with how much watts you are sending through the unit...if the overload protection fault is on, it is because it is sensing that if the power were to go out the UPS would not hold up the load at all. I do not recommend to load the ups more than half of the load. visit a batteriesplus store near you and they can help you with this in more detail. www.batteriesplus.com

The overload message is the old version of "protect" mode. This means that a problem has been detected in the output amp section and that section is shutdown to prevent further damage. Your unit uses amp-pacs. One or more are bad. These are marked RSN3305P and cost about $66 each.

Dan

get a manual for ex-140 here
http://ec1.images-amazon.com/media/i3d/01/A/man-migrate/MANUAL000031494.pdf
or try ( i didnt check it) for ex-400 "Unsorted Technics Service Manuals" at
http://www.user-service-manuals.com/technics-service-manuals.htm

short in ps or amps shorted. Look for burnt parts are bad caps

Check your wires for cross polarity