Onkyo TX NR515 Instruction Manual
![Onkyo TX NR515 manual cover](/images/e3c15b89108489026f031de5/thumbs/thumb175x175.webp)
To perform a factory reset on the Onkyo TX-NR515, press and hold the CBL/SAT button, then press the On/Standby button. Continue holding the CBL/SAT button until you see "Clear" on the display. Release the button and the receiver will reset to its factory settings.
Check if the receiver is set to the correct input source and that the speakers are properly connected. Also, ensure that the muting is off and the volume is turned up. If the problem persists, try performing a factory reset.
To update the firmware, connect the receiver to your network. Go to "Setup", then "Hardware Setup", and select "Firmware Update". Follow the on-screen instructions to complete the update process.
The best way to connect the Onkyo TX-NR515 to a TV is via HDMI. Connect an HDMI cable from the "HDMI Out" port on the receiver to an HDMI input on the TV. Ensure both devices are set to the correct HDMI input.
Ensure the Ethernet cable is securely connected and that your router is functioning properly. Check the network settings on the receiver under "Setup" > "Network Setup". You may also try restarting the router and receiver.
Yes, you can control the Onkyo TX-NR515 using the Onkyo Remote App available for iOS and Android. Ensure your smartphone is connected to the same network as the receiver.
To calibrate the speakers, connect the supplied microphone to the receiver's setup mic jack. Go to "Setup", then "Speaker Setup", and select "AccuEQ Room Calibration". Follow the on-screen instructions to complete the calibration process.
Ensure that the HDMI cables are securely connected and try using a different HDMI port. Check for any firmware updates that may address HDMI issues. You can also try resetting the receiver's video settings.
The Onkyo TX-NR515 does not have built-in Bluetooth capability. You will need to use an external Bluetooth adapter connected to one of the receiver's available inputs.
Keep the receiver in a well-ventilated area and dust it regularly. Avoid exposing it to extreme temperatures or moisture. Periodically check all cable connections and ensure firmware is up-to-date.