Sony MDR-RF925RK Operating Instructions

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Sony MDR-RF925RK Specification

The Sony MDR-RF925RK is a wireless headphone system designed to deliver high-quality audio with the convenience of freedom from cables. It utilizes RF (radio frequency) technology to offer a robust connection with a transmission range of up to 150 feet, allowing users to move freely while enjoying their favorite audio content. The headphones operate within a frequency range of 10 Hz to 22,000 Hz, ensuring a wide spectrum of sound reproduction from deep bass to crisp trebles.

Equipped with 40mm driver units, the MDR-RF925RK provides powerful sound output with clarity and richness suitable for various audio applications, from music to movies. The design is circumaural, which means the ear cups fully enclose the ears, offering a comfortable fit and effective noise isolation. This design helps to minimize ambient noise, enhancing the listening experience.

The system includes a transmitter that doubles as a charging dock for the headphones, ensuring they are always ready for use. The headphones feature a rechargeable battery that offers up to 18 hours of continuous operation on a full charge. For convenience, the system supports automatic tuning, which optimizes the frequency for the clearest signal reception.

The build of the MDR-RF925RK is both durable and lightweight, making it suitable for extended use without discomfort. It integrates well with home entertainment systems, providing users with an immersive audio experience without the clutter of wires. With its emphasis on comfort, sound quality, and user-friendly design, the Sony MDR-RF925RK is an excellent choice for those seeking a reliable and high-performance wireless audio solution.

Sony MDR-RF925RK F.A.Q.

How do I connect the Sony MDR-RF925RK headphones to my TV?

To connect the Sony MDR-RF925RK to your TV, plug the transmitter into the audio output of your TV using the provided RCA cables or the 3.5mm stereo cable. Ensure the transmitter is powered on and the headphones are charged and within range.

What should I do if I experience interference or static noise with my Sony MDR-RF925RK headphones?

If you experience interference, try changing the frequency channel on the transmitter and headphones. Also, ensure there are no obstructions between the transmitter and headphones, and avoid placing them near other wireless devices.

How can I improve the battery life of my Sony MDR-RF925RK headphones?

To improve battery life, fully charge the headphones before use, avoid overcharging, and turn off the headphones when not in use. Store them in a cool, dry place away from direct sunlight.

What is the effective range of the Sony MDR-RF925RK headphones?

The Sony MDR-RF925RK headphones have an effective range of up to 150 feet (approximately 45 meters) in optimal conditions, without any obstructions.

How do I charge the Sony MDR-RF925RK headphones?

To charge the headphones, place them on the transmitter’s charging cradle. Ensure the transmitter is connected to a power source. The charging indicator light will illuminate to show that the headphones are charging.

Can I use multiple Sony MDR-RF925RK headphones with a single transmitter?

Yes, you can use multiple Sony MDR-RF925RK headphones with a single transmitter by tuning each additional pair to the same channel as the transmitter.

How do I replace the ear pads on my Sony MDR-RF925RK headphones?

To replace the ear pads, gently pull the old ear pads away from the ear cups. Align the new ear pads with the ear cups and press them into place until they are securely attached.

What should I do if my Sony MDR-RF925RK headphones are not turning on?

If the headphones do not turn on, ensure they are fully charged by placing them on the charging cradle. Check that the power switch is turned on, and make sure there are no issues with the power supply to the transmitter.

How do I adjust the volume on my Sony MDR-RF925RK headphones?

To adjust the volume, use the volume control located on the side of the headphones. Rotate the control to increase or decrease the volume to your preference.

What could be causing my Sony MDR-RF925RK headphones to have a poor sound quality?

Poor sound quality can be caused by interference, low battery, or being out of range. Ensure the headphones are charged, within range, and there are no obstacles or other wireless devices causing interference.