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Sony RM-U303 A/V Receiver Remote Control User's Manual

Sony RM-U303 A/V Receiver Remote Control User's Manual

Introduction

This user's manual is designed to be your comprehensive guide to using your Sony RM-U303 A/V Receiver Remote Control. Whether you're setting up your remote for the first time or need help troubleshooting an issue, this guide provides clear, easy-to-follow instructions and helpful tips.

Sony RM-U303 A/V Receiver Remote Control

Understanding Your Remote

Key Button Callouts:

  1. Power Button
  2. Volume Buttons
  3. Channel Buttons
  4. Number Pad
  5. Input/Source Button
  6. Menu Button
  7. Display Button
  8. Sound Field Button
  9. Tuning Buttons
  10. Sleep Button
  11. Mode Button
  12. TV/SAT Button
  13. DVD Button
  14. CD Button
  15. Tape Button
  16. Video 1 Button
  17. Preset Buttons
  18. Muting Button
  19. Night Button
  20. Multi Channel Decode Button
  21. Test Tone Button
  22. Dimmer Button

Button Functions

  • Power Button: Turns your A/V receiver on or off.
  • Volume Buttons: Increase or decrease the volume of your A/V receiver.
  • Channel Buttons: Change the channel on your A/V receiver.
  • Number Pad: Enter channel numbers directly.
  • Input/Source Button: Switch between different audio and video sources connected to your A/V receiver (e.g., TV, DVD, CD).
  • Menu Button: Access the on-screen menu of your A/V receiver.
  • Display Button: Change the information displayed on the front panel of your A/V receiver.
  • Sound Field Button: Select different sound field modes (e.g., Movie, Music, Hall).
  • Tuning Buttons: Manually tune your A/V receiver to a specific radio frequency.
  • Sleep Button: Set a timer to automatically turn off your A/V receiver after a certain amount of time.
  • Mode Button: Switch between different audio modes (e.g., Stereo, Dolby Surround).
  • TV/SAT Button: Control your TV or satellite receiver if they are compatible with the remote.
  • DVD Button: Control your DVD player if it is compatible with the remote.
  • CD Button: Control your CD player if it is compatible with the remote.
  • Tape Button: Control your tape deck if it is compatible with the remote.
  • Video 1 Button: Select the Video 1 input on your A/V receiver.
  • Preset Buttons: Quickly access your favorite radio stations or channels.
  • Muting Button: Temporarily mute the sound.
  • Night Button: Activate a special audio mode for late-night listening.
  • Multi-Channel Decode Button: Select different audio decoding modes (e.g., Dolby Pro Logic).
  • Test Tone Button: Generate a test tone to help you balance your speakers.
  • Dimmer Button: Adjust the brightness of the display on the remote control.

Getting Started (Batteries)

  1. Open the battery compartment on the back of the remote.
  2. Insert two AA batteries, matching the + and - symbols.
  3. Close the battery compartment.

Battery Safety:

  • Always use fresh batteries of the correct type and size.
  • Do not mix old and new batteries or different types of batteries.
  • Remove batteries when the remote is not in use for an extended period.
  • Dispose of batteries properly according to local regulations.

Troubleshooting

Remote not working?

  • Check the batteries. Replace if necessary.
  • Ensure the remote is pointed directly at the A/V receiver.
  • Check for obstructions between the remote and the A/V receiver.
  • Make sure the A/V receiver is turned on and plugged in.

Incorrect button functions?

  • Make sure you have selected the correct input source on the remote (e.g., TV, DVD, CD).
  • Try resetting the remote by removing the batteries, pressing and holding any button for 5 seconds, and then reinserting the batteries.

Device not responding?

  • Verify the device is plugged in and powered on.
  • Check the input source on your device.
  • Make sure the device is compatible with the remote.

Frequently Asked Questions (FAQ)

Q: How do I change the batteries?

A: Follow the instructions in the "Getting Started (Batteries)" section.

Q: What do I do if my remote stops working?

A: Check the troubleshooting tips in the "Troubleshooting" section.

Q: Can I use this remote with multiple devices?

A: Yes, the remote has buttons for controlling other devices such as TVs, DVD players, and CD players. However, compatibility may vary depending on the brand and model of your other devices.

Q: How do I switch between devices?

A: Use the input source buttons (e.g., TV/SAT, DVD, CD) to select the device you want to control.

Notes:


Contact Information

If you have any further questions or need assistance, please contact Sony customer support:

Check out our other Sony Remote Control User Manuals and Code Lists