What's Wrong with Free Estimates? Why an Authorized Servicer? Here are some ways to do this: Remove each speaker wire at the back of the amplifier or receiver and check it with an Ohmmeter. A good 8 Ohm speaker should read 5 Ohms or higher between the two wires; a 4 Ohm speaker should read at least 3 Ohms.
Any speaker that reads below these amounts is shorted. Likewise, if you have several speakers in a system, and one of them reads lower than the rest, the low one is the problem.
Next, disconnect the speaker at the far end of the wire and recheck just the wire. If you get any resistance measurement at all between the two wires, then the wire is shorted. Back to the List. Disconnect all of the speaker wires from the back of the receiver. Turn the receiver on, and turn the volume control up to about half way. If the receiver stays on, please go to Step 3.
If the receiver shuts off right away, the unit will require service. Please consult with your dealer for further assistance. Carefully inspect all of the speaker wiring and the connections at the back of each speaker.
If the amplifier is still turning off with no speakers or wires connected to the amp. Good luck. Jj Hawkins. You might also check the wall plug or surge protector to see if it supplies the demand volts. I'm not a professional but nothing hurts my audio receiver would cut on and cut off also but they said it was in protector mode with happens if volume gets too load without proper speakers or fuse popped.
What about if it show power off on display what is the cause.. Any suggestion or openion much appreciated Fix Your Stuff Community Store.
Make sure your unit has good clearance on the top and sides to dissipate heat and allow cooler air to flow around the case. If your system is frequently overheating you may need to modify the shelf you have it on or even consider installing computer case fans to push hot air out and cool air in. Heat rises.
If stacking your equipment or keeping it close to each other, make sure the hottest piece is on the top. That way that piece of equipment doesn't push heat into the others. Please contact the product manufacturer for further assistance. We're here to help! Related articles. Privacy Matters Support. We do use cookies and other third-party technologies to improve our site and services. Do not sell my personal information. Details Read our Privacy Policy for a clear explanation of how we collect, use, disclose and store your information.
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