Quick answer
- Ensure the NR1200 is powered on and not muted.
- Check that the correct input source is selected.
- Verify all connections, including HDMI and speaker wires.
- Restart the receiver and connected devices.
Symptoms
If your Marantz NR1200 is not producing sound, you may notice one or more of the following symptoms:
- No audio output from the speakers.
- Sound only from one speaker or distorted audio.
- The receiver appears to be on, but there is no sound when playing media.
Quick checks
Before diving into detailed troubleshooting, perform these quick checks:
- Confirm that the receiver is plugged into a working power outlet.
- Make sure the volume is turned up and not muted.
- Check if the input source is set correctly for the device you are using (e.g., TV, streaming device).
- Inspect all cables for damage or loose connections.
Step-by-step fix
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Power Cycle the Receiver: Turn off the NR1200 and unplug it from the power source. Wait for about 30 seconds before plugging it back in and turning it on.
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Check Input Settings: Press the “Input” button on the remote and cycle through the available sources to ensure you are on the correct one.
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Inspect HDMI Connections: Ensure that your HDMI cables are securely connected. If possible, use a Certified Ultra High Speed HDMI cable (paid link) to ensure optimal performance.
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Speaker Configuration: Go to the setup menu on the NR1200, and check the speaker settings. Ensure that the speakers are properly configured and that none are set to “off.”
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Firmware Update: Check for any firmware updates for the NR1200. Sometimes, software issues can cause audio problems. Follow the instructions in the user manual to update the firmware.
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Factory Reset: If all else fails, consider performing a factory reset. This will erase all settings, so be sure to note any custom configurations. Refer to the user manual for the specific steps to reset your device.
If it still doesn't work
If you've followed all the steps and the NR1200 still has no sound, it may be time to consult with a professional technician or contact Marantz customer support for further assistance.
Thinking About Upgrading Your AV Receiver?
If your receiver is causing recurring HDMI, eARC, or audio issues, it may be worth evaluating whether a newer model solves the problem at the hardware level. Our best AV receivers under $500 guide covers current picks with HDMI 2.1, eARC, and Dolby Atmos — including the Denon AVR-S770H and Yamaha RX-V4A which handle modern 4K/120Hz passthrough reliably.
FAQ
Q: Why is my Marantz NR1200 not producing sound even though it’s powered on?
A: This could be due to incorrect input selection, muted settings, or faulty connections. Double-check all settings and connections.
Q: Can I use Bluetooth to stream audio to my NR1200?
A: Yes, the NR1200 supports Bluetooth connectivity. Ensure that your device is paired correctly.
Q: What should I do if only one speaker is working?
A: Check the speaker connections and settings in the NR1200’s menu. It may also be helpful to test the speakers with another device.