XIAOMI L55M8-5XIN

Xiaomi X Pro Series 55-inch 4K Smart Google LED TV User Manual

Model: L55M8-5XIN

1. Introduction

This manual provides essential information for the safe and efficient operation of your Xiaomi X Pro Series 55-inch 4K Smart Google LED TV. Please read this manual thoroughly before using the product and retain it for future reference.

Front view of the Xiaomi X Pro Series 55-inch 4K Smart Google LED TV

Figure 1.1: Front view of the Xiaomi X Pro Series 55-inch 4K Smart Google LED TV.

2. Safety Information

Always adhere to the following safety guidelines to prevent damage to the TV or personal injury:

  • Do not expose the TV to rain or moisture.
  • Ensure proper ventilation around the TV.
  • Avoid placing the TV near heat sources or in direct sunlight.
  • Use only the power cord supplied with the TV.
  • Do not open the TV casing; refer all servicing to qualified personnel.
  • Keep batteries out of reach of children.

3. Setup

3.1 Unboxing and Package Contents

Carefully remove the TV and all accessories from the packaging. Verify that all components are present:

  • 1 LED TV
  • 2 Table Stand Base (along with screws)
  • 1 Remote Control (2 AAA batteries included)

3.2 Physical Installation

Your TV supports both table-top and wall-mount installations. Choose the appropriate method for your environment.

Table Stand Installation:

  1. Place the TV screen-down on a soft, flat surface to prevent scratches.
  2. Attach the two table stand bases to the designated slots at the bottom of the TV.
  3. Secure the bases with the provided screws.
  4. Carefully lift the TV to its upright position on a stable surface.
Xiaomi Smart TV X Pro 55-inch placed on a media console

Figure 3.1: TV installed on its table stand.

Wall Mount Installation:

For wall mounting, it is recommended to use a professional installation service. Ensure the wall mount bracket is compatible with the TV's VESA standards and can support the TV's weight.

3.3 Connecting Peripherals

The TV offers various connectivity options for external devices:

  • HDMI: 3 HDMI ports (including HDMI 2.1 with eARC support) for high-definition audio and video devices like gaming consoles, Blu-ray players, or set-top boxes.
  • USB: 2 USB 2.0 ports for connecting USB storage devices to play media.
  • Ethernet: For wired network connection.
  • AV Input: For connecting older devices using composite video and stereo audio cables.
  • Optical Port: For digital audio output to soundbars or home theater systems.
  • 3.5 mm Jack: For connecting headphones or external speakers.
  • Bluetooth 5.1: For wireless connection to compatible audio devices or accessories.
  • Dual Band Wi-Fi: For wireless internet access.
Close-up of the TV's rear ports

Figure 3.2: Overview of TV connectivity ports.

3.4 Initial Power On and Network Setup

  1. Connect the power cord to the TV and a power outlet.
  2. Press the power button on the TV or remote control to turn it on.
  3. Follow the on-screen instructions to complete the initial setup, including language selection, network connection (Wi-Fi or Ethernet), and Google account login.

4. Operating the TV

4.1 Remote Control Functions

The included Bluetooth remote control provides convenient access to all TV features:

  • Quick Wake: Turn on the TV in less than 5 seconds.
  • Quick Settings: Long press the Mi button to access quick settings.
  • Quick Mute: Double tap the volume down button to mute audio.
  • Dedicated buttons for Netflix, Amazon Prime Video, Disney+ Hotstar, and YouTube.
  • Integrated Google Assistant for voice commands.
Image of the TV remote control highlighting Quick Wake, Quick Settings, and Quick Mute features

Figure 4.1: Remote control features.

4.2 Google TV Features

Your Xiaomi Smart TV runs on Google TV, offering a personalized and integrated entertainment experience:

  • Content First UI: Organizes movies, shows, and live TV from across your apps and subscriptions.
  • Recommendations: Personalized content suggestions based on your viewing habits.
  • Google Assistant: Use voice commands for hands-free control, search, and smart home integration.
  • Chromecast built-in: Cast content directly from your smartphone or tablet to the TV.
  • Watchlist: Create a list of movies and shows you want to watch.
  • Ambient Mode: Display photos or useful information when the TV is idle.
  • Kids Profile: Create a safe viewing environment for children.
  • Personal Profiles: Customize settings and recommendations for each user.
  • Far Field Microphone: Control your TV and Google Assistant from a distance without the remote.
  • ALLM (Auto Low Latency Mode): Optimizes display settings for gaming to reduce input lag.
Screen displaying 'Entertainment you love. With a little help from Google' and icons for Google TV features

Figure 4.2: Google TV interface and features.

Illustration of a user interacting with the TV using Far-field Mic with Google Assistant

Figure 4.3: Using the Far-field Mic with Google Assistant.

4.3 PatchWall

PatchWall is Xiaomi's content aggregation platform, providing a curated viewing experience with IMDb integration for smarter content curation.

Screen showing the PatchWall interface with various streaming app icons and content recommendations

Figure 4.4: PatchWall interface.

4.4 Display and Audio Features

The TV incorporates advanced technologies for an enhanced viewing and listening experience:

  • 4K Dolby Vision IQ: Delivers ultra-vivid picture quality with optimized brightness based on ambient light.
  • HDR10+, HDR 10, HLG: Support for various High Dynamic Range formats for improved contrast and color.
  • Reality Flow MEMC: Motion Estimation, Motion Compensation for smoother motion in fast-paced scenes.
  • Vivid Picture Engine 2 with Adaptive Brightness: Proprietary technology for improved colors, contrast, saturation, and brightness.
  • Wide Colour Gamut (DCI-P3 94% typ): Reproduces a billion true colors for lifelike images.
  • 40 Watts Output Speakers: Powerful audio output.
  • Dolby Atmos & DTS-X: Immersive surround sound experience.
Split screen comparison demonstrating 'Vivid Picture Engine 2 with Adaptive Brightness'

Figure 4.5: Vivid Picture Engine 2 in action.

TV screen displaying a scenic landscape, with Dolby Vision IQ, HDR10+, HDR 10, and HLG logos

Figure 4.6: Dolby Vision IQ and HDR support.

TV screen showing vibrant parrot feathers, illustrating 'A Billion True Colours' and '94% DCI-P3 Wide color Gamut'

Figure 4.7: Wide Color Gamut display.

5. Maintenance

5.1 Cleaning the TV

  • Always unplug the TV before cleaning.
  • Use a soft, dry cloth to wipe the screen and cabinet.
  • For stubborn marks, lightly dampen the cloth with water or a mild, non-abrasive screen cleaner.
  • Never spray cleaner directly onto the screen.

5.2 Software Updates

Your Google TV will periodically receive software updates to improve performance and add new features. Ensure your TV is connected to the internet to receive these updates automatically or check for them manually in the settings menu.

6. Troubleshooting

If you encounter issues with your TV, refer to the following common solutions:

  • No Power: Check if the power cord is securely connected and the power outlet is functioning.
  • No Picture/Sound: Verify that the correct input source is selected. Check all cable connections (HDMI, AV).
  • Remote Control Not Responding: Ensure batteries are correctly inserted and not depleted. Re-pair the Bluetooth remote if necessary.
  • Network Connection Issues: Check your Wi-Fi router or Ethernet cable. Try restarting your router and the TV.
  • Picture Quality Issues: Adjust picture settings (brightness, contrast, color) in the TV menu. Ensure the content source is high quality.

For persistent issues, please contact Xiaomi customer support.

7. Specifications

FeatureSpecification
ModelL55M8-5XIN
Screen Size55 Inches (138 cm)
Resolution4K Ultra HD (3840 x 2160)
Refresh Rate60 Hertz
Viewing Angle178 Degrees
Display TypeHDR10+ | HDR 10 | HLG
Image Contrast Ratio5500:1
Audio Output Power40 Watts
Audio EncodingDTS, Dolby Atmos
Speaker ConfigurationDolby Atmos | DTS X
HDMI Ports3 (HDMI 2.1, eARC compatible)
USB Ports2 (USB 2.0)
ConnectivityDual Band Wi-Fi, Bluetooth 5.1, Ethernet, AV, Optical, 3.5 mm Jack
Operating SystemGoogle TV
RAM Memory2 GB
Internal Storage16 GB
Graphics CoprocessorMali G52 MP2
Power Consumption (On-mode)160 Watts
Product Dimensions (LxWxH)122.97 x 26.28 x 76.57 cm
Item Weight13.69 kg (with stand)
Technical drawing showing the dimensions and weight of the Xiaomi Smart TV X Pro (55)

Figure 7.1: Product dimensions and weight.

8. Warranty and Support

8.1 Warranty Information

Your Xiaomi TV comes with a 2-year warranty, which includes:

  • 1st Year Comprehensive Warranty.
  • 1 Additional Year of Free Warranty on the Display Panel.

Please note that any physical damages to the unit are not covered under warranty. The brand warranty can be availed using your Amazon invoice.

8.2 Customer Service and Installation

Xiaomi is committed to providing reliable after-sales service:

  • Quick Installations: 99% of new TV installations are completed within 3 hours of your appointment.
  • Assistance: Enjoy a call back from our team within 60 minutes for any service request.
  • Doorstep Solutions: Experts arrive at your home within 24 hours of your service request, 99% of the time.
Infographic outlining Xiaomi's service commitments: quick installations, call assistance, and doorstep solutions

Figure 8.1: Xiaomi service commitments.

For any assistance, reach us on our dedicated helpline at 1800 103 6286, available from 9 AM to 9 PM.

8.3 Service Hygiene Measures

Xiaomi technicians follow strict hygiene protocols during service visits:

  • Hygiene service with safety measures.
  • Regular temperature monitoring of engineers.
  • Wearing mask, gloves & shoe cover.
  • Avoiding handshakes and practicing Namaste.
  • Sanitizing tools before service.
  • Maintaining minimum distance at all times.
  • Contactless payment and digital payment availability.
  • Expert engineers trained for zero contact service.
Infographic detailing Xiaomi's hygiene service measures for technicians

Figure 8.2: Xiaomi service hygiene protocols.

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