Sennheiser RCS 400 HD 400S Quick Guide

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Sennheiser RCS 400 HD 400S Specification

The Sennheiser RCS 400 HD 400S is a high-performance wired over-ear headphone designed for exceptional sound quality and durability. It features a closed-back design, providing excellent noise isolation for an immersive listening experience. The headphones are equipped with proprietary transducers that deliver a well-balanced sound profile with crisp highs, detailed mids, and deep bass. The RCS 400 HD 400S has an impedance of 18 ohms, making it compatible with a wide range of audio devices, including smartphones, tablets, and portable music players. It has a frequency response range of 18 Hz to 20 kHz, ensuring that all audio nuances are captured.

For user comfort, the headphones are constructed with ergonomically designed ear pads that provide a comfortable fit for extended listening sessions. The headband is adjustable, ensuring a secure fit for different head sizes. The build quality is robust, with high-quality materials used throughout to enhance durability. The RCS 400 HD 400S is equipped with a detachable 1.4-meter cable, featuring an in-line one-button remote and microphone. This allows users to easily manage calls and control music playback without needing to reach for their device.

The headphone's lightweight design, weighing approximately 217 grams, ensures portability and ease of use for daily commuting or travel. The Sennheiser RCS 400 HD 400S is an ideal choice for audiophiles and casual listeners alike, offering a blend of superior sound quality, comfort, and practicality. It is available in a sleek black finish, accentuating its modern and minimalist aesthetic.

Sennheiser RCS 400 HD 400S F.A.Q.

How do I connect the Sennheiser RCS 400 HD 400S to a computer?

To connect the Sennheiser RCS 400 HD 400S to a computer, use the included USB cable to connect the device to an available USB port on your computer. Ensure the device is powered on, and the computer should automatically recognize it.

What should I do if the headset is not producing any sound?

If the headset is not producing sound, check if it is properly connected to the audio source. Ensure that the volume is turned up both on the headset and the connected device. Additionally, inspect the cables for any signs of damage.

How can I replace the ear pads on the Sennheiser RCS 400 HD 400S?

To replace the ear pads, gently pull off the existing pads from the ear cups. Align the new ear pads with the ear cups and carefully press them into place until they securely fit.

Is it possible to use the Sennheiser RCS 400 HD 400S with a smartphone?

Yes, you can use the headset with a smartphone by connecting it via the 3.5mm audio cable. Ensure the smartphone has a compatible audio port.

What is the best way to clean the Sennheiser RCS 400 HD 400S?

Use a soft, dry cloth to wipe down the headset. For more thorough cleaning, slightly dampen the cloth with water or a mild cleaning solution, ensuring no moisture enters the ear cups or electronic components.

How can I update the firmware of the Sennheiser RCS 400 HD 400S?

To update the firmware, download the latest firmware from the Sennheiser website. Connect the headset to your computer via USB, and use the provided software tool to install the update.

What should I do if the microphone is not working on the Sennheiser RCS 400 HD 400S?

Check if the microphone is muted on your device or application settings. Ensure the headset is properly connected and try testing the microphone on another device to rule out hardware issues.

Can I use the Sennheiser RCS 400 HD 400S for gaming?

Yes, the headset can be used for gaming, providing high-quality audio and a comfortable fit. Connect it to your gaming console or PC using the appropriate audio cable.

How do I troubleshoot connectivity issues with the Sennheiser RCS 400 HD 400S?

Ensure all cables are securely connected and check for any visible damage. Restart both the headset and the connected device. Updating drivers or firmware may also resolve connectivity issues.

What is the optimal way to store the Sennheiser RCS 400 HD 400S when not in use?

Store the headset in a cool, dry place away from direct sunlight. Use the provided carrying case to protect it from dust and damage. Avoid wrapping the cables tightly to prevent wear.