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Onkyo TX-SR576 7 Channels Receiver Questions & Answers
Sr576 standby light blinking
Most likely, you have DC Offset(a bad amplifier). The unit is shutting down to protect your speaker system, as well as protect the unit from any further damage. If you require more assistance, or would like to inquire about repairing your Onkyo, please visit my website at audioserviceclinic.com. You may contact me there. Thank you.
0-83 error on onkyo tx nr 555
The 0-83 error indicates a problem with the firmware update.
Try resetting the receiver's BIOS by following these steps2:
Unplug all cables
Un-Power the receiver
Power the receiver
Before the receiver gets into the "Enter for updating" message, press Tone + CBL/SAT + ON/STANDBY. This will show you either the volume numbers or get you into settings of the receiver's speaker configuration.
Press CBL/SAT + ON/STANDBY. This will clear the BIOS and show a "Clear" message on the display. Wait until you hear a couple of clicking sounds for the receiver to turn on and off the power.
TX-NR555 Owner's Manual - Onkyo Product Support (onkyousa.com)
Onkyo nr 555 stuck on recovery:NET
Hello
Did you update the AVR over the internet?
If so the device wont work anymore.
You need to service the device in a nearest Onkyo service department.
Regards
Onkyo powered subwoofer SKW-791
Oknkyo SKW-791 has build in amplifier. So it can be connected through Line Out Connector of sansui amplifier. If speakers out is connected with subwoofer, the circuit board in subwoofer will be blown.
What's the error M1.04/19912A50?
The error code M1.04/19912A50 on your Onkyo AV receiver HT-R398 typically indicates a firmware or software-related issue. To resolve this problem and reset your receiver, you can follow these steps:
- Power Cycle the Receiver:
- Turn off the receiver and unplug it from the power source.
- Wait for about 10-15 minutes to ensure that all internal components have fully powered down.
- Plug the receiver back in and turn it on.
- Factory Reset:
- If the error persists after power cycling, you may need to perform a factory reset to restore the receiver to its default settings. Note that this will erase all your custom settings, so make sure to back up any important configurations if possible.
- To perform a factory reset, refer to your receiver's user manual for specific instructions. Typically, this involves pressing and holding specific buttons on the front panel while powering on the receiver. The exact combination of buttons may vary by model.
- Firmware Update:
- Ensure that your receiver's firmware is up to date. Visit the Onkyo website and check if there are any firmware updates available for your HT-R398 model. If updates are available, follow the provided instructions to update the firmware.
- Contact Customer Support:
- If the issue persists after trying the above steps, it's a good idea to contact Onkyo customer support or visit their official support website. They may be able to provide specific guidance or solutions for the error code you're encountering.
Remember to consult your receiver's user manual for model-specific instructions, as the steps to reset or update firmware can vary between different Onkyo models. Additionally, be cautious when performing a factory reset, as it will erase all settings and return the receiver to its default state.
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