Xiaomi Redmi Soundbar: how to connect to the TV – all the ways and settings

Xiaomi Redmi Soundbar is a compact yet powerful solution to improve the sound of your TV, and it will make even budget TV sound like a premium system, and movies and games will gain depth and volume, but many users face difficulties when connecting first: So, if you're not syncing with the image, if you're not seeing the device on the TV, if you're not seeing the cable, if you're not connecting to the connector, then in this article, we're going to look at all the ways that you can connect -- from the classic way of connecting. HDMI ARC Up to wireless Bluetooth, and also tell you how to adjust the sound for perfect perception.

The feature of Redmi Soundbar is its versatility: it is compatible with almost any TV - from old models to the old ones. AUX modern smart TV But to avoid common mistakes, it's important to choose the right connection method based on the available ports on your TV. For example, an optical cable will give you better sound quality than Bluetooth, but it doesn't support some formats, such as Dolby Atmos. HDMI ARC Allows you to control the soundbar volume directly from the TV remote.

If you've just unpacked the Xiaomi Redmi Soundbar and you don't know where to start, don't worry. We've prepared step-by-step instructions with photos of the connectors, a cable compatibility table, even a checklist to check the connection, and at the end of this article, we'll answer the most common questions: what to do if the soundbar doesn't turn on, how to reset to the factory settings, and why the sound disappears when you switch channels.

1.What connection methods does Xiaomi Redmi Soundbar support?

The Xiaomi Redmi soundbar has multiple interfaces for connecting to your TV, depending on your TV model and your use goals.

• 🔌 HDMI ARC/eARC — The best choice for modern TVs, transmits sound in high quality (including Dolby Digital) and allows you to control the soundbar from the TV remote.
• 📶 Bluetooth is a wireless connection that is convenient for temporary use or if there are no free ports. SBC.
• 🎧 AUX (3.5 mm) - universal analog input, suitable for old TVs, sound quality is average, but does not require tuning.
• 💡 Optical cable (TOSLINK) — Digital connectivity with good sound quality, but without support for some modern formats.
• 📱 USB (power only) – does not transmit sound, but can be used to recharge the soundbar if it supports the work of the soundbar USB.

If your TV is released after 2018, priority — HDMI ARC. For older models (2015-2017) suitable optical cable. Bluetooth is convenient for laptops or smartphones, but for TV it is better to use as a backup option due to possible delays in sound. AUX — The last option, if there is nothing else.

It is important to note that Redmi Soundbar does not support the HDMI CEC It's all TV models, which means that the remote control can be unstable, and then manual adjustment in the TV menu will help.

2. Connection via HDMI ARC: step-by-step instruction

HDMI ARC (Audio Return Channel is the most modern and reliable way to connect, and it allows you to transmit sound from the TV to the soundbar without any additional cables, and control volume from a single remote control:

1. Turn off the TV and soundbar from the socket.
2. Connect one end. HDMI-port-line HDMI ARC on the television (usually signed).
3. Put the other end in the port. HDMI IN on the back of the Redmi Soundbar.
4. Put both devices on the network.
5. On the TV remote, press the Source or Input button and select HDMI ARC.
6. On the soundbar, press the Mode button to select the mode. HDMI.

If the sound does not appear, check the settings of the TV:

1. Go to Settings → Sound → Sound output.
2. Choose. HDMI ARC or external speakers.
3. Make sure that the control for option is HDMI (or similar) is included - this will allow you to control the soundbar from the TV remote.

Important: Some TVs (such as Samsung’s 2019-2020 models) require additional activation ARC If there's no sound, try updating the TV firmware.

⚠️ Note: If, after connecting through HDMI ARC Soundbar makes hiss or crack, check the cable for damage, cheap uncertified cables can cause interference. HDMI supportive ARC.

3. Bluetooth connection: features and limitations

Wireless connectivity is convenient if you don't want to mess with cables or your TV doesn't support other interfaces, but Bluetooth has two significant downsides:

• 🕒 Sound delay (latency) – up to 100-200 ms, which is noticeable when watching movies (lips do not coincide with sound).
• 🎵 Sound compression - codec SBC It does not convey high quality, as HDMI optics.

If you have chosen this method, follow the instructions:

1. Turn on the soundbar and put it into pairing mode, holding the Bluetooth (or Mode) button until the indicator blinks.
2. On the TV, go to Settings. → Connections → Bluetooth.
3. Select Redmi Soundbar from the list of available devices.
4. Confirm the pairing (may require input) PIN-code, usually 0000 or 1234).

To reduce the latency of the sound:

• 🔄 Reboot the TV and soundbar.
• 📱 Make sure there are no other Bluetooth devices around that cause interference.
• 🔊 In the TV sound settings, select Game or Low Latency (if any).

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If the sound delay is critical (for example, for games), try connecting the soundbar to the TV via a video. HDMI ARC, And you can use Bluetooth to connect a gamepad or a smartphone to make a sound from a game.

On some televisions (for example, LG WebOS) Bluetooth can shut down after you restart, so you'll have to pair the devices again.

4. Connection via optical cable (TOSLINK)

The optical cable transmits digital audio without compression, which guarantees high quality, but there are some nuances to this process:

• ✅ Pros: no sound delay, Dolby Digital formats and DTS.
• ❌ Cons: Does not transmit Dolby Atmos and DTS:X, cable is fragile (you can not bend strongly).

Instructions for connection:

1. Turn off the TV and the soundbar.
2. Connect the optical cable to the Optical Out port on TV and Optical In on the soundbar.
3. Turn on the devices.
4. On the TV, go to Settings. → Sound. → Sound output and select Digital Optical output.
5. On the soundbar, press Mode to activate Optical mode.

If there's no sound:

• 🔄 Check if the optical port on the TV is jammed (sometimes it is closed with a plug).
• 🔊 Make sure that the TV settings do not turn off the output to external speakers.
• 🛠️ Try another cable – optical cables often fail when bends over.

5. Connection through AUX (3.5 mm): simple but not ideal method

AUX-cable is the most versatile option, because even older TVs have 3.5 mm output, but the sound quality will be worse than with a digital connection, due to analog signal transmission, and you will have to manually adjust the volume on two devices.

How to connect:

1. Connect. AUX Out on TV with AUX In on the soundbar with cable 3.5 mm - 3.5 mm.
2. Turn on both devices.
3. On the soundbar, select mode. AUX mode.
4. On the TV in the sound settings, select Analog output or Headphones.

Frequent problems and solutions:

• 🔈 Noise and background: check the quality of the cable (better to use shielded cable).
• 🔊 Low Sound: Turn up the volume on your TV to 70-80%, and adjust the rest on the soundbar.
• 🔌 One channel is not working: check if the cable is fully inserted into the connector.

If your TV doesn’t have a 3.5mm output, it’s RCA (Tulips, you can use an adapter RCA → 3.5 mm The sound quality will not deteriorate.

6.Tune the sound after connection

Once successfully connected, the soundbar may not sound as you expect: too quiet, with too much bass or, conversely, "empty." Xiaomi Redmi Soundbar has a built-in equalizer that will help adjust the sound to your preferences.

How to set up the equalizer:

1. Press and hold the Mode button on the soundbar for 3 seconds until the indicator blinks.
2. With short presses on Mode, switch sound modes: 🎵 Movie – enhanced bass and high frequencies for movies. 🎮 Game – focus on the middle frequencies for better audibility of dialogue in games. 🎶 Music – a balanced sound for music. 📺 News - amplifying voices for TV broadcasts.

Select the appropriate mode – the soundbar saves the setting after switching off.

If the built-in presets are not enough, you can manually adjust the bass and high frequencies:

• Press and hold. + (volume upwards to increase bass.
• Hold on. − (down volume) to reduce high frequencies.

For fine-tuning through the application:

1. Download Mi Home (available for Android and iOS).
2. Add soundbar to the app via Add Device → Sound.
3. In the device menu, select the Equalizer and set the sliders manually.

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For better movie sound, turn on Movie mode and place the soundbar in the center under the TV. If the bass is too powerful, reduce it in the settings, it will reduce the vibration of the furniture.

7. Frequent problems and their solutions

Even when connected properly, there can be problems, and here are the most common ones and how to fix them:

• 🔇 No sound: Check if the right sound source is selected on the TV (HDMI ARC, Optical or AUX). Make sure the soundbar is on and the correct mode is selected (HDMI, Optical, Bluetooth. Reboot both devices.
• 🔊 Sound is interrupted: If you're connected to Bluetooth, remove other devices from the list of conjugated devices. HDMI ARC Update the TV firmware. Check the cable for damage (especially optical).
• 🕒 Sound delay (lag): For Bluetooth, turn on the TV mode Game sound or Low latency. HDMI ARC In the TV settings, turn off sound processing (Sound Processing).
• 🔋 Soundbar won't turn on: Check the power supply and the socket. Press and hold the power button for 10 seconds to reset. If the indicator flashes red, the device is in error mode (reset required).

⚠️ Note: If, after connecting through HDMI ARC The TV has stopped displaying sound on the built-in speakers, check the setting Output in the TV menu. Some models (for example, Sony Bravia) automatically turn off the built-in speakers when detected. ARC-device.

If the problem is not solved, try resetting the soundbar to the factory settings:

1. Turn off the device.
2. Press and hold the Mode buttons and − simultaneously.
3. Turn on the soundbar without releasing the buttons for 5 seconds.
4. Release the buttons when the indicator starts flashing.

8. FAQ: Answers to popular questions