Overview of the Yamaha RX-V373 Manual
The Yamaha RX-V373 manual provides a comprehensive guide to understanding and utilizing the receiver’s features, ensuring optimal performance and ease of use for home audio setups.
The Yamaha RX-V373 is an entry-level AV receiver designed to deliver high-quality audio and video performance for home theater systems. It supports HD audio decoding, 4K pass-through via HDMI, and features a user-friendly interface. With multiple HDMI inputs and a front-panel USB port for iPod/iPhone connectivity, it offers versatility for various media sources. The receiver also includes an ECO mode for energy efficiency and a multi-language color OSD for easy navigation. This model is ideal for those seeking a budget-friendly solution to enhance their home audio and video experience without compromising on essential features.

1.2 Purpose of the Manual
The Yamaha RX-V373 manual is designed to help users understand and fully utilize the receiver’s capabilities. It guides through installation, setup, and configuration, ensuring optimal performance. The manual covers troubleshooting, maintenance, and advanced features like HD audio decoding and HDMI 4K pass-through. It also provides tips for eco-mode usage and multi-language OSD navigation. This comprehensive guide enables users to enjoy high-quality audio and video while customizing settings to their preferences. It serves as an essential resource for both beginners and experienced users, ensuring seamless operation and enhanced home entertainment experiences.
1.3 Key Features of the Yamaha RX-V373
The Yamaha RX-V373 boasts an array of advanced features, including HD audio decoding, HDMI with 4K pass-through, and a front panel USB for iPod/iPhone connectivity. It also offers a multi-language color OSD for intuitive navigation and an ECO mode to reduce power consumption. These features ensure high-quality audio and video performance while providing user-friendly operation and energy efficiency.
Technical Specifications
The Yamaha RX-V373 boasts impressive technical specifications, including HD audio decoding, HDMI with 4K pass-through, front panel USB for iPod/iPhone, multi-language OSD, and ECO mode for energy efficiency.
2.1 Audio and Video Capabilities
The Yamaha RX-V373 delivers high-quality audio and video performance, supporting HD audio decoding for immersive sound. It features HDMI connectivity with 4K pass-through, ensuring compatibility with modern devices. The receiver supports various HD audio formats, including Dolby TrueHD and DTS-HD Master Audio, enhancing your home theater experience. With multiple HDMI inputs, it seamlessly integrates with Blu-ray players, gaming consoles, and other multimedia devices. The built-in video processing ensures crisp and clear visuals, while the audio capabilities provide rich, detailed sound reproduction, making it ideal for both movies and music enthusiasts.
2.2 HDMI and 4K Pass-Through
The Yamaha RX-V373 features HDMI connectivity with 4K pass-through, enabling seamless transmission of high-resolution video content; Equipped with multiple HDMI inputs and one output, it supports 4K resolution, ensuring compatibility with modern devices. The receiver also supports HD audio decoding, enhancing the overall audio-visual experience. This feature allows users to connect Blu-ray players, gaming consoles, and other HDMI-enabled devices, delivering crisp visuals and immersive sound. The HDMI pass-through function ensures uninterrupted video signals even when the receiver is in standby mode, making it a versatile and efficient solution for home theater systems.
2.3 HD Audio Decoding
The Yamaha RX-V373 supports HD audio decoding, delivering immersive sound quality for movies and music. It decodes popular formats like Dolby TrueHD and DTS-HD Master Audio, ensuring rich, detailed audio reproduction. This feature enhances your home theater experience by providing crystal-clear dialogue and dynamic soundscapes. The receiver’s advanced decoding capabilities make it compatible with high-definition audio sources, offering a cinematic listening experience in the comfort of your home.
2.4 Front Panel USB for iPod/iPhone
The Yamaha RX-V373 features a convenient front panel USB port, allowing direct connection of iPod and iPhone devices. This port enables easy playback of music and video content while charging your device. The USB connection ensures high-quality audio transmission, preserving the original sound quality of your media. Compatible with various iPod and iPhone models, this feature enhances convenience and accessibility for users. The front panel design provides easy access, making it simple to connect and enjoy your content seamlessly. This feature is a practical addition for Apple device users, offering a straightforward way to integrate their music libraries into the home audio system.
2.5 Multi-Language Colour OSD
The Yamaha RX-V373 features a multi-language colour on-screen display (OSD), providing users with an intuitive and visually appealing interface. This feature allows for easy navigation through settings and menus in various languages, ensuring accessibility for a diverse range of users. The colour OSD enhances readability and simplifies the configuration process, making it easier to customize audio and video settings to your preference. This user-friendly interface is a key aspect of the receiver’s design, ensuring a seamless and enjoyable experience for home entertainment setups.
2.6 ECO Mode
The Yamaha RX-V373 features an ECO Mode designed to reduce power consumption while maintaining performance. This mode optimizes energy use by automatically adjusting power levels based on the audio signal, ensuring efficient operation. It helps lower standby power consumption, making it an eco-friendly option for users. ECO Mode is activated through the receiver’s menu, providing a balance between energy savings and high-quality audio output. This feature is ideal for environmentally conscious users seeking to minimize their energy footprint without compromising on sound quality or functionality.

Installation and Setup Guide
Unpack carefully, connect devices, and place the receiver in a well-ventilated area. Ensure proper physical connections and follow on-screen prompts for initial setup and configuration.
3.1 Unpacking and Initial Setup
When unpacking the Yamaha RX-V373, carefully remove the receiver and accessories from the box. Place the unit on a flat, stable surface in a well-ventilated area to prevent overheating. Connect the power cord to a nearby outlet and ensure all cables are securely plugged into the correct ports. Use HDMI cables for 4K pass-through compatibility and connect devices like Blu-ray players or gaming consoles. The front panel USB port allows easy connection for iPod/iPhone devices. Power on the receiver and follow the on-screen display (OSD) to configure basic settings. Refer to the manual for detailed connection guidance and calibration steps.
3.2 Connecting Devices to the Receiver
Connect your devices to the Yamaha RX-V373 using HDMI, optical, or coaxial inputs for high-quality audio and video. The receiver features four HDMI inputs and one output, supporting 4K pass-through. Use the front panel USB port for direct connection of iPods or iPhones. Ensure all cables are securely plugged in and match the correct ports. Refer to the manual for diagrams and specific connection guidelines to avoid errors. Proper connections ensure optimal performance and compatibility with your home theater system.
3.3 Placement and Physical Connections
Proper placement and physical connections are crucial for optimal performance. Place the receiver on a stable, flat surface away from direct sunlight and moisture. Ensure good ventilation to prevent overheating. Connect devices using high-quality HDMI cables for 4K pass-through functionality. Securely attach speaker wires to the corresponding terminals, ensuring correct polarity. The front panel USB port allows easy connection for iPod/iPhone devices. Verify all connections are tight to avoid signal loss. Follow the manual’s diagrams for correct cable routing and placement to maintain signal integrity and system reliability.

Audio and Video Setup
This section provides detailed steps for configuring audio and video settings, ensuring optimal sound quality and visual output for a personalized home theater experience.
4.1 Configuring Audio Settings
The Yamaha RX-V373 manual guides users through configuring audio settings, ensuring optimal sound quality. It covers HD audio decoding, digital and analog connections, and calibration tools for precise sound customization.
Users can adjust audio parameters, such as speaker settings, surround sound modes, and equalization, to tailor the listening experience. The manual also explains how to use the on-screen display (OSD) for easy navigation and adjustments, ensuring a seamless setup process for home theater systems.

4.2 Configuring Video Settings
Configuring video settings on the Yamaha RX-V373 ensures optimal visual output for your home theater system. Use the HDMI inputs to connect devices like Blu-ray players or gaming consoles. Adjust resolution settings to match your display, ensuring compatibility with 4K pass-through for enhanced clarity. Access the multi-language color OSD to fine-tune brightness, contrast, and color balance. Enable HDMI-CEC for seamless control between connected devices. Customize video processing modes to suit your content, such as movies or games, for an immersive viewing experience. Proper configuration ensures vivid and detailed visuals, enhancing your entertainment setup.
4.3 Digital and Analog Connections
The Yamaha RX-V373 supports a variety of digital and analog connections, ensuring compatibility with modern and legacy devices. Digital inputs include HDMI, optical, and coaxial ports, while analog inputs such as RCA connectors provide flexibility for older equipment. The receiver’s HDMI capabilities support 4K pass-through, enabling high-resolution video transmission. Proper connection setup is crucial for optimal audio and video performance. The manual guides users through configuring these connections, ensuring seamless integration of all components in a home theater system. This section emphasizes the importance of secure and correct cable connections for uninterrupted entertainment experiences.
Advanced Settings
The Yamaha RX-V373 provides advanced settings for sound customization, network capabilities, and calibration, enabling users to optimize their audio-visual experience based on preferences and environment.

5.1 Sound Customization Options
The Yamaha RX-V373 offers extensive sound customization options, allowing users to tailor their audio experience. Features include equalization settings, sound field programs, and dialogue lift for enhanced vocal clarity. The receiver also supports HD audio formats like Dolby TrueHD and DTS-HD Master Audio, ensuring immersive sound quality. Additionally, users can adjust treble, bass, and balance settings to optimize their listening environment. These customization options provide flexibility for various audio preferences, making the RX-V373 a versatile choice for home theater systems.
5.2 Network Capabilities and Setup
The Yamaha RX-V373 offers network capabilities, enabling seamless integration with your home network for enhanced connectivity. It supports DLNA certification, allowing you to stream audio content from compatible devices. The receiver also features a web setup interface for easy configuration. Network standby mode reduces power consumption while maintaining connectivity. For setup, connect the receiver to your router using an Ethernet cable or Wi-Fi adapter. Use the web browser interface to configure settings and ensure proper network functionality. The manual provides detailed steps for troubleshooting and optimizing network performance for a smooth entertainment experience.
5.3 Calibration and Optimization
The Yamaha RX-V373 offers advanced calibration tools to ensure optimal audio performance. Use the YPAO (Yamaha Parametric Acoustic Optimizer) to automatically adjust speaker settings for precise sound reproduction. Manual calibration options allow fine-tuning of equalization, crossover settings, and dynamic range compression. Regularly updating firmware ensures the receiver operates at its best. Proper calibration enhances clarity, bass response, and surround sound immersion, making it essential for achieving a cinematic experience. Follow the manual’s step-by-step guide to optimize settings for your specific home theater configuration and enjoy improved audio quality.
Remote Control Operations
The Yamaha RX-V373 manual details remote control functions, enabling easy navigation of settings, volume control, and input selection for seamless operation of the AV receiver.
6.1 Using the Remote Control
The remote control for the Yamaha RX-V373 offers intuitive navigation and control over the receiver’s functions. Users can easily adjust volume, switch inputs, and access various settings. The remote includes essential buttons for power, menu navigation, and playback controls. It allows seamless operation of connected devices, ensuring a smooth home theater experience. The remote’s design emphasizes ease of use, with clearly labeled buttons for common functions like HDMI selection and audio mode adjustment. This makes it simple for users to customize their listening experience without complexity.
6.2 Customizing Remote Control Functions
The Yamaha RX-V373 remote control offers customization options to enhance user convenience. Users can program the remote to control multiple devices, assign specific functions to buttons, and even create custom macros for frequently used commands. The manual provides step-by-step instructions on how to set up these features, ensuring seamless integration with your home theater system. Additionally, the remote’s learning function allows it to adapt to other devices, making it a versatile tool for streamlined control. This feature ensures personalized control, improving the overall entertainment experience.
Troubleshooting
The Yamaha RX-V373 manual offers solutions for common issues like no sound, connectivity problems, or HDMI errors, guiding users through diagnostic checks and reset procedures effectively.
7.1 Common Issues and Solutions
The Yamaha RX-V373 may encounter issues like no sound output, HDMI connectivity problems, or video quality degradation. For no sound, check HDMI connections and ensure audio settings are correct. If HDMI devices aren’t recognized, restart the receiver and connected devices. For video issues, verify 4K settings and ensure firmware is updated. If ECO mode causes performance issues, disable it temporarily. Refer to the manual for detailed troubleshooting steps to resolve these common problems effectively.
- No sound: Check HDMI connections and audio settings.
- HDMI issues: Restart devices and ensure proper connections.
- Video problems: Verify 4K settings and update firmware.

7.2 Resetting the Receiver
To reset the Yamaha RX-V373 receiver, press and hold the RESET button on the rear panel using a pin or similar object for about 5 seconds. Release the button when the receiver restarts. This process restores factory settings, erasing all custom configurations. After resetting, reconnect devices and reconfigure settings as needed. Ensure all connections are secure before powering on the receiver again. This step is useful for resolving persistent issues or preparing the unit for a new setup.
Maintenance and Updates
Regularly clean the receiver with a soft cloth and avoid harsh chemicals. Ensure firmware updates are installed from Yamaha’s official website for optimal performance and security.
8.1 Cleaning and Care Tips
To maintain the Yamaha RX-V373’s performance, clean it with a soft, dry cloth. For stubborn stains, lightly dampen the cloth but avoid liquid contact with openings. Never use harsh chemicals or abrasive cleaners, as they may damage the finish. Ensure proper ventilation to prevent overheating. Avoid placing objects on top of the unit to maintain airflow. Handle the receiver with care to prevent physical damage. Store the manual in a dry, cool place for future reference. Regular cleaning and proper handling will extend the lifespan of your Yamaha RX-V373 receiver.
8.2 Firmware Updates and Installation
To ensure optimal performance, regular firmware updates are essential for the Yamaha RX-V373. Visit Yamaha’s official website to check for the latest firmware version. Download the update file to a USB drive, ensuring it is formatted correctly. Connect the USB to the receiver’s front panel port. Navigate to the Setup menu, select System, and choose Firmware Update. Follow on-screen instructions to complete the installation. Avoid turning off the receiver during the update to prevent damage. After installation, restart the device to apply changes. Regular updates enhance functionality and fix potential issues.

Warranty and Support
The Yamaha RX-V373 is backed by a limited warranty covering parts and labor for a specified period, ensuring reliable support and service for your home audio system.

9.1 Warranty Information
The Yamaha RX-V373 is backed by a limited warranty, typically covering parts and labor for one year from the purchase date. This warranty applies to manufacturing defects, ensuring repairs or replacements are made free of charge. Registration is recommended to validate the warranty and access support services. The warranty period may vary depending on the region, so it’s essential to review the terms and conditions provided in the manual. Additionally, keeping the purchase receipt is crucial for warranty claims. For more information, visit Yamaha’s official website or contact their support team.

9.2 Contacting Yamaha Support
For assistance with the Yamaha RX-V373, users can contact Yamaha Support through various channels. Visit the official Yamaha website for regional support contact information, including phone numbers, email addresses, and live chat options. The support team is available to address technical inquiries, troubleshooting, and warranty-related issues. Additionally, Yamaha provides multilingual support in select regions, ensuring accessibility for a diverse user base. For more detailed support options, refer to the Yamaha Support webpage.
The Yamaha RX-V373 manual serves as an essential resource for users to maximize the receiver’s potential. It provides detailed guidance on installation, configuration, and troubleshooting, ensuring seamless integration into home audio systems. With clear instructions on advanced features like HD audio decoding, HDMI connectivity, and ECO mode, the manual empowers users to enhance their entertainment experience. By following the outlined steps, users can optimize performance, resolve common issues, and maintain their device effectively. This comprehensive guide is a valuable companion for both initial setup and long-term use of the Yamaha RX-V373.