Onkyo HT R558 Instruction Manual
![Onkyo HT R558 manual cover](/images/46c8a445252afff3e238ab9c/thumbs/thumb175x175.webp)
To connect your Onkyo HT R558 to a TV, use an HDMI cable. Connect one end to the HDMI OUT port on the receiver and the other end to an HDMI IN port on your TV. Ensure the TV is set to the correct HDMI input to receive the signal.
First, check if the speaker wires are properly connected to both the receiver and the speakers. Ensure the receiver is correctly set to the desired input source. Also, check the volume level and make sure the mute function is not activated.
To reset the Onkyo HT R558, press and hold the CBL/SAT button, then while pressing this button, press the On/Standby button. Release both buttons and the receiver will reset to its factory settings, clearing all custom settings.
To clean the Onkyo HT R558, first unplug the unit. Use a soft, dry cloth to wipe the exterior. Avoid using chemicals or abrasive cleaners. For stubborn dirt, dampen the cloth slightly with water.
The Onkyo HT R558 does not support network updates. Check the Onkyo website for any available firmware updates and follow their specific instructions for downloading and installing via USB or other methods.
This might be due to the Auto Standby function. Check if this feature is enabled in the system settings. If the unit overheats, ensure proper ventilation and that the vents are not blocked.
Connect the speakers to their corresponding terminals on the receiver. Use the setup menu to configure speaker settings, distances, and levels. Utilize the built-in test tone to ensure proper setup and calibration.
The Onkyo HT R558 supports various audio formats, including Dolby Digital, DTS, and PCM. Check the user manual for a complete list of supported formats and compatibility notes.
Yes, you can control the Onkyo HT R558 with a universal remote. Ensure the remote is programmed with the correct codes for Onkyo devices. Refer to the universal remote's manual for programming instructions.
If facing HDMI connectivity issues, check the HDMI cables for damage and ensure they are securely connected. Try using a different HDMI port or cable. Update the firmware if possible and ensure the connected device's output settings are compatible with the receiver.