This manual provides a comprehensive guide to setting up and using the Harman Kardon AVR 247, ensuring optimal performance and enhanced home entertainment experiences for all users.
1.1 Overview of the AVR 247 Receiver
The Harman Kardon AVR 247 is a 7.1-channel audio/video receiver designed to deliver high-quality sound and versatile connectivity options; It features a high-current amplifier, supporting up to 50W per channel, and is compatible with Dolby Digital and DTS formats. The receiver includes HDMI and component video inputs, ensuring seamless integration with modern home entertainment systems. Its advanced circuitry and user-friendly interface make it a robust choice for enhancing audio experiences.
1.2 Importance of the Manual for Optimal Performance
The manual is essential for unlocking the full potential of the Harman Kardon AVR 247. It provides detailed guidance on setup, advanced features, and troubleshooting, ensuring users can achieve optimal audio and video performance. The manual includes safety guidelines, connection instructions, and customization options, helping users maximize their home entertainment experience with ease and confidence.
Key Features of the Harman Kardon AVR 247
The AVR 247 features a high-current amplifier, supports Dolby Digital and DTS, and offers HDMI and component video connections for enhanced audio and video performance.
2.1 High-Current Amplifier Design
The AVR 247’s high-current amplifier design ensures robust power delivery, providing clear and dynamic sound reproduction. This technology, pioneered by Harman Kardon, handles wide dynamic ranges effortlessly, delivering precise audio playback with minimal distortion for an immersive listening experience.
2.2 Supported Audio Formats and Technologies
The AVR 247 supports various audio formats, including Dolby Digital and DTS, ensuring an immersive surround sound experience. It also accommodates high-definition audio signals, delivering rich and detailed sound reproduction. These technologies work together to provide a cinematic audio experience, enhancing your home theater setup with clarity and precision.
2.3 Video Switching Capabilities
The AVR 247 offers advanced video switching with four HDMI inputs and two HDMI outputs, supporting Full HD 1080p and Deep Color. It seamlessly integrates with various video sources, ensuring high-quality visuals and convenient switching between devices. This feature enhances your home theater experience by providing crisp and vibrant video reproduction.
Connecting Devices to the AVR 247
Connect devices via HDMI, optical, or RCA inputs for seamless integration. HDMI supports high-quality audio and video, while analog connections ensure compatibility with legacy devices.
3.1 HDMI and Component Video Connections
The AVR 247 features four HDMI inputs and two outputs, supporting 1080p and Deep Color for high-definition video. Component video inputs ensure compatibility with older devices. Connect Blu-ray players, gaming consoles, and TVs using HDMI for stunning visuals and seamless switching between sources, enhancing your home theater experience with crystal-clear images and vibrant colors.
3.2 Audio Input and Output Configurations
The AVR 247 offers versatile audio connections, including digital inputs (optical and coaxial) and analog RCA connectors. Assignable inputs allow customization to suit your setup. Preamp outputs enable connection to external amplifiers or subwoofers, ensuring high-quality sound distribution. This flexibility supports various devices, from CD players to turntables, providing a tailored audio experience for enhanced home theater performance.
3.4 Step-by-Step Setup Guide
Connect your devices using HDMI or optical cables, ensuring secure connections. Power on the receiver and set the input source to match your connected device. Use the on-screen menu to configure speaker settings, calibrate audio levels, and customize sound modes. Follow the manual’s instructions for precise setup to ensure optimal performance and an immersive audio experience tailored to your home theater system;
Advanced Audio Settings and Customization
Explore advanced settings like speaker calibration, sound modes, and equalizer presets to tailor your audio experience. Adjust parameters for precise sound reproduction and immerse yourself in high-fidelity audio.
4.1 Adjusting Speaker Settings and Calibration
Calibrate your speaker system for optimal performance. Use the on-screen menu to adjust speaker size, crossover frequencies, and channel levels. Fine-tune settings to ensure balanced audio reproduction, enhancing your surround sound experience. Proper calibration ensures accurate sound distribution and immersion in your home theater setup, tailored to your listening environment and preferences.
4.2 Exploring Sound Modes and Equalizer Presets
The AVR 247 offers various sound modes, including Dolby Digital and DTS, to enhance your listening experience. Use the equalizer presets to customize audio settings, such as bass and treble levels, ensuring a tailored sound profile. Experiment with different modes and presets to optimize audio quality for movies, music, or games, delivering immersive and dynamic sound reproduction.
Troubleshooting Common Issues
Common issues include connectivity problems and audio distortion. Check all connections, ensure proper input selection, and refer to the manual for reset and calibration guidance.
5.1 Resolving Connectivity Problems
To resolve connectivity issues, ensure all HDMI and optical cables are securely connected. Restart the receiver and connected devices. Check input selection and verify cable integrity. If problems persist, perform a factory reset by pressing and holding the reset button for 10 seconds. Ensure firmware is updated for optimal performance. Refer to the manual for detailed troubleshooting steps.
5.2 Addressing Audio Distortion or Loss
For audio distortion or loss, adjust speaker settings and ensure proper calibration. Check connections for damage or loose links. Disable audio enhancements and reset equalizer settings. Update firmware to the latest version. If issues remain, perform a factory reset. Ensure all cables are securely connected and verify input selection is correct for optimal audio performance.
5.3 Performing a Factory Reset
To reset the AVR 247 to factory settings, locate the reset button on the rear panel. Press and hold it for 10 seconds until the display confirms the reset. This restores default settings, erasing custom configurations. Ensure all customizations are backed up before proceeding, as they will be lost during the reset process.
Using the Harman Kardon AVR 247 Remote Control
The remote control offers intuitive navigation for adjusting settings, selecting inputs, and controlling playback. It is preprogrammed to work seamlessly with Harman Kardon devices, ensuring easy operation.
6.1 Remote Control Functions and Layout
The remote control features a user-friendly design with buttons for volume, mute, input selection, and navigation. It also includes transport controls for compatible devices, allowing seamless operation of connected components like DVD players and media sources.
6.2 Customizing Remote Control Settings
The remote control can be customized to operate additional devices, such as Harman Kardon DVD players, when connected via specific inputs like Video 2. Users can program the remote to control other components, ensuring seamless integration and personalized control over their home entertainment system.
Maintenance and Care Tips
Regularly clean the receiver with a soft, damp cloth and use compressed air for dust. Ensure proper ventilation to prevent overheating and maintain optimal performance.
7.1 Cleaning the Receiver
Use a soft, slightly damp cloth to remove fingerprints and dirt. For dust in hard-to-reach areas, apply compressed air. Avoid harsh chemicals or abrasive materials. Ensure the receiver is unplugged before cleaning to prevent damage. Regular maintenance ensures optimal performance and preserves the unit’s appearance.
7.2 Ensuring Proper Ventilation
Ensure the AVR 247 is placed in a well-ventilated area to prevent overheating. Avoid enclosing it in tight spaces or covering it with objects. Proper airflow maintains optimal operating temperatures, preventing potential damage and ensuring reliable performance. Regularly check for dust buildup around vents and clean as needed to sustain efficient cooling.
Upgrading and Updating the AVR 247
This section guides you through the process of upgrading and updating your AVR 247, ensuring enhanced performance, new features, and reliable operation over time.
8.1 Software Upgrade Instructions
Regular software updates ensure optimal performance. Check the current firmware version on your AVR 247. Visit the official Harman Kardon website to download the latest firmware. Transfer the update to a USB drive, insert it into the receiver, and follow the on-screen instructions to complete the update. Ensure the receiver is powered on and avoid interruptions during the process.
8.2 Hardware Upgrade Considerations
Upgrading hardware on the AVR 247 requires careful consideration. Ensure any new components are compatible with the receiver’s specifications. Professional installation is recommended to avoid damage. Check Harman Kardon’s guidelines for approved upgrades. Unauthorized modifications may void the warranty. Always follow safety precautions and consult the manual or contact support for specific upgrade requirements.
Comparing the AVR 247 to Other Models
The AVR 247 stands out with its unique blend of power, features, and affordability, making it a strong contender against similar models in its class.
9.1 Differences from the AVR 255 and AVR 355
The AVR 247 differs from the AVR 255 and AVR 355 in power output, with the 247 offering 50W per channel, while the 255 and 355 provide higher wattage. Additionally, the 247 has fewer HDMI ports and lacks some advanced features like Dolby Atmos support, making it a more budget-friendly option for basic home theaters.
9.2 Unique Features of the AVR 247
The AVR 247 boasts a high-current amplifier design, delivering robust audio performance. It supports various audio formats, including Dolby Digital and DTS, for immersive sound. The receiver also features HDMI and component video connections, enabling seamless integration with modern and legacy devices. Its user-friendly interface and customizable settings make it ideal for tailored home theater experiences, combining power and precision in a compact design.
Frequently Asked Questions
Common queries include connectivity issues, speaker setup, and factory reset instructions. Users also ask about Bluetooth capabilities, HDMI functionality, and avoiding hearing damage from high volumes. FAQs address topics like operating temperature and troubleshooting surround sound with Fire Stick.
10.1 Common User Queries
Users often inquire about connecting devices via HDMI or optical cables, enabling surround sound with Fire Stick, and performing factory resets. Questions also arise regarding Bluetooth functionality, optimal volume levels to prevent hearing damage, and solving connectivity issues. Additionally, users seek guidance on operating temperature, using multiple audio channels, and setting up equalizer presets for enhanced sound quality. These queries highlight common challenges and solutions for maximizing the receiver’s performance. By addressing these concerns, the FAQ section empowers users to troubleshoot and optimize their home entertainment experience effectively. The manual provides clear, step-by-step instructions to resolve these issues, ensuring seamless operation and enjoyment of the Harman Kardon AVR 247.
10.2 Technical Specifications
- The Harman Kardon AVR 247 is a 7.1 channel AV receiver, delivering 7x50W of power for immersive surround sound.
- It features 4 HDMI inputs and 2 outputs, supporting 1080p and Deep Color for high-definition video.
- Supported audio formats include Dolby Digital and DTS for enhanced cinematic experiences.
- The receiver incorporates a high-current amplifier design, ensuring dynamic and clear sound reproduction.
- Dimensions are 17.1 x 6.2 x 14.8 inches, and it weighs 22.5 pounds, fitting seamlessly into home theaters.
The Harman Kardon AVR 247 offers exceptional audio quality and versatility, making it a top choice for home entertainment. Refer to the manual for detailed guidance and troubleshooting.
11.1 Final Thoughts on the AVR 247
The Harman Kardon AVR 247 is a top-tier receiver designed for exceptional home entertainment. With its powerful high-current amplifier and support for various audio formats, it delivers immersive sound. Its sleek design and user-friendly controls make it a seamless addition to any home theater setup. A reliable choice for those seeking high-quality audio and advanced features.
11.2 Resources for Further Assistance
For additional support, visit the official Harman Kardon website or download the AVR 247 manual in PDF format. Explore FAQs, user forums, and technical support pages for troubleshooting and advanced configurations. Contact Harman Kardon customer service for personalized assistance. These resources ensure optimal use and maintenance of your AVR 247 receiver.