Onkyo DV SP504, DV SP504E Instruction Manual

To reset your Onkyo DV-SP504 to factory settings, press and hold the "Stop" button on the front panel while turning on the power. Release the button when 'Initialize' appears on the display.
Ensure the DVD is clean and free from scratches. Check that the DVD is compatible with the player. If the problem persists, try a different disc or perform a system reset.
The Onkyo DV-SP504 does not support firmware updates via user intervention. Consult the user manual or contact Onkyo support for assistance.
Check the audio connections to ensure they are secure. Verify the audio settings in the setup menu. Try using a different audio cable or connect to another input on your receiver.
Use an HDMI cable to connect the HDMI output of the DV-SP504 to the HDMI input of your AV receiver. Alternatively, use component video and optical/coaxial audio cables if HDMI is not available.
Ensure the player is powered on. Check the display settings in the setup menu. If the problem continues, try unplugging the player for a few minutes and then plug it back in.
Turn off and unplug the player. Use a soft, dry cloth to gently clean the disc tray. Avoid using cleaning solutions or water to prevent damage.
This issue could be due to a mechanical fault. Try resetting the player and ensuring that the discs are properly seated. If it persists, contact Onkyo support.
Yes, the Onkyo DV-SP504 supports playback of MP3 files recorded on CD-R/CD-RW discs. Ensure the disc is finalized and formatted correctly.
Navigate to the setup menu using the remote control. From there, select 'Video' settings to adjust parameters like brightness, contrast, and output resolution.