The Onkyo TX-SR494 manual provides a comprehensive guide for setting up and operating this AV receiver, designed for home theater systems. It includes detailed instructions for connections, features, and troubleshooting to ensure optimal performance.
1.1 Overview of the Onkyo TX-SR494 AV Receiver
The Onkyo TX-SR494 is a powerful 7.2-channel AV receiver designed for immersive home theater experiences. It supports 4K/60p HDR video and Dolby Atmos/DTS:X for enhanced audio. With HDMI inputs and Zone B connectivity, it offers versatile multi-room audio distribution. The receiver also features Bluetooth, Wi-Fi, and Chromecast built-in for wireless music streaming. Its robust amplifier delivers high-quality sound, while advanced settings like speaker calibration ensure optimal performance. This receiver is ideal for both movie enthusiasts and music lovers, providing a balance of power and convenience.
The Onkyo TX-SR494 boasts 7.2 channels with 80W per channel output, supporting 4K/60p HDR pass-through and Dolby Atmos/DTS:X for immersive sound. It features six HDMI inputs, HDCP 2.2 compliance, and ARC support. Wireless connectivity includes Bluetooth, Wi-Fi, and Chromecast built-in. The receiver supports various audio formats and has a built-in tuner for AM/FM radio. Additional features include Zone B audio distribution, speaker calibration via microphone, and a user-friendly interface. Its compact design and robust performance make it a versatile choice for modern home theaters.
1.3 Intended Audience for the Manual
1.2 Key Features and Specifications
The Onkyo TX-SR494 manual is designed for homeowners setting up home theater systems, AV enthusiasts, and professionals. It provides clear instructions for basic users and detailed technical information for experts. The manual covers setup, connections, and troubleshooting, catering to those with varying levels of technical expertise. It is an essential resource for anyone aiming to optimize their AV system, ensuring comprehensive guidance for both initial installation and advanced customization.
Connections and Setup
This section guides users through connecting speakers, HDMI devices, and Zone B for multi-room audio. It also covers proper wiring to avoid phase issues and setup via the Auto Start-Up Wizard for optimal performance.
2.1 Speaker Connections and Setup
Connect speakers to the TX-SR494 by matching positive (+) and negative (-) terminals. Ensure correct polarity to avoid phase issues, which can affect bass reproduction. Twist exposed wires to prevent short circuits. The receiver supports 4-16 ohm speakers. Secure all connections before powering on. Use the supplied speaker setup microphone for calibration. This ensures balanced sound across all channels. Proper setup guarantees optimal audio performance and prevents damage to equipment. Always refer to the manual for specific configurations and safety precautions.
2.2 HDMI Connections and 4K/60p HDR Support
The Onkyo TX-SR494 features six HDMI inputs and one ARC-ready MAIN OUT, supporting 4K/60p HDR video passthrough. Connect HDMI devices to the receiver and ensure compatibility with HDCP 2.2 for 4K content. Use high-speed HDMI cables for stable connections. The receiver supports HDR formats like HDR10 and Dolby Vision, enhancing visual quality. Enable HDMI CEC for seamless control between connected devices. ARC (Audio Return Channel) allows audio to be sent from the TV to the receiver, improving sound quality without additional cables. Proper setup ensures immersive 4K HDR entertainment and expanded compatibility with modern devices.
2.3 Zone B Connection and Multi-Room Setup
The Onkyo TX-SR494 supports Zone B connection for multi-room audio distribution. Connect a separate amplifier or speakers to the ZONE B jacks on the rear panel to enable audio playback in another room. Use the ZONE A/B button on the remote to select the audio output destination, with options for ZONE A, ZONE B, or both (ZONE AB). The display indicates the active zone with “A,” “B,” or “AB.” Configure Zone B settings in the menu to customize audio distribution and ensure proper synchronization with the main room setup for seamless multi-room entertainment.
Playback and Listening Modes
This section explores the Onkyo TX-SR494’s playback features, including selectable listening modes like Stereo, Movie/TV, and Music, and support for Dolby Atmos and DTS:X formats. The MUSIC OPTIMIZER enhances compressed audio quality, ensuring immersive sound experiences across various media formats.
3.1 Speaker Layouts and Selectable Listening Modes
The Onkyo TX-SR494 supports various speaker layouts, including 2.0, 2.1, and 5.1 channel configurations, ensuring versatile sound reproduction for different room setups. Selectable listening modes like Stereo, Movie/TV, and Music optimize audio performance based on content type. The receiver also features Dolby Atmos and DTS:X support for immersive 3D sound; Users can switch modes via the LISTENING MODE button or remote, while the MUSIC OPTIMIZER enhances compressed audio quality. Speaker impedance must match the receiver’s specifications for optimal performance, typically between 4 Ω and 16 Ω.
3.2 Listening Mode Effects and Audio Formats
The Onkyo TX-SR494 offers multiple listening modes, each tailored for specific content. Stereo mode delivers pure audio reproduction, while Movie/TV mode enhances dialogue clarity and surround effects. Music mode optimizes audio for stereo recordings. The receiver supports advanced audio formats like Dolby Atmos and DTS:X for immersive 3D soundscapes. High-resolution audio formats, including FLAC, ALAC, and WAV, are also supported, ensuring pristine sound quality. The MUSIC OPTIMIZER function further enhances compressed audio, restoring detail and depth for a more engaging listening experience across various formats and modes.
3.3 Music Playback and Optimization
The Onkyo TX-SR494 enhances music playback with features like the MUSIC OPTIMIZER, which improves compressed audio quality by restoring lost details. High-resolution audio formats, such as FLAC and ALAC, are supported for pristine sound reproduction. The receiver also includes various listening modes tailored for music, ensuring optimal performance for stereo recordings. Users can fine-tune audio settings, such as tone controls, to customize their listening experience. Additionally, the remote controller provides easy access to these features, allowing seamless adjustments for an immersive music experience.
Advanced Settings and Firmware Updates
Access advanced settings via the TV menu, including firmware updates, input assignments, and audio optimizations. Regular updates ensure optimal performance and new feature additions.
4.1 Initial Setup with Auto Start-Up Wizard
The Auto Start-Up Wizard simplifies initial setup by guiding users through key configurations. Connect the included microphone to calibrate speaker settings automatically. The wizard detects speaker layouts, assigns channels, and configures network connections. It ensures optimal audio performance by adjusting settings based on room acoustics. Follow on-screen instructions to complete the process efficiently. This feature streamlines the setup process, making it user-friendly for both beginners and experienced users. Ensure all cables are connected before starting the wizard for accurate calibration and a seamless experience.
4.2 Firmware Update Procedure and Requirements
The Onkyo TX-SR494 supports firmware updates via USB to enhance functionality and fix issues. Download the latest firmware from Onkyo’s website and unzip it. Use a FAT16/FAT32-formatted USB device, copying all unzipped files to its root folder. Insert the USB into the receiver’s port, navigate to Setup > Firmware Update, and select Update via USB. The process takes about 30 minutes; avoid interrupting it. Settings are retained post-update. If an error occurs (e.g., -51), ensure the correct file is used. A stable USB connection is crucial for successful updates.
4.3 Troubleshooting Common Issues
Common issues with the Onkyo TX-SR494 include no sound output, connectivity problems, or error codes. Check speaker connections and ensure correct input selection. For HDMI issues, verify cable integrity and HDCP compliance. If no sound, confirm speaker settings and volume levels. Restart the receiver or update firmware if issues persist. For Bluetooth pairing problems, reset the device and ensure proper pairing steps. Refer to the manual for specific error codes and solutions to restore functionality and ensure optimal performance.
Remote Controller and Convenience Functions
The remote controller offers intuitive operation with a range of up to 16.4 feet and customizable functions for Zone A/B playback and audio distribution.
5.1 Remote Controller Operations and Range
The Onkyo TX-SR494 remote controller offers seamless control with a range of up to 16.4 feet (5 meters) and a vertical angle of 20 degrees. Key buttons include power, volume, input selection, and mode switching. The remote also features dedicated buttons for Zone A/B control, allowing users to manage multi-room audio distribution. Additional functions like MUSIC OPTIMIZER and Bluetooth pairing can be accessed directly. The remote’s ergonomic design ensures comfortable use, while its battery life provides extended operation. Proper placement and angle are essential for reliable signal reception.
5.2 Convenience Functions and Customization
The Onkyo TX-SR494 offers various convenience functions, including MUSIC OPTIMIZER for enhanced compressed audio and Bluetooth for wireless device connectivity. Users can customize settings like HDMI CEC for seamless control of connected devices. The DIMMER button adjusts display brightness, while Tone Control allows personalization of sound quality. These features, along with programmable input names and customizable listening modes, ensure a tailored home theater experience. The receiver’s intuitive menu system makes it easy to adjust settings, enhancing overall user satisfaction and system performance.
5.3 Zone A/B Playback and Audio Distribution
The Onkyo TX-SR494 supports multi-room audio with Zone A/B playback, allowing simultaneous audio distribution to different areas; Zone A outputs to the main room, while Zone B sends audio to a separate room. Users can select between Zone A, Zone B, or both (Zone AB) using the ZONE A/B button on the remote or front panel. This feature enhances flexibility for multi-room setups, enabling independent audio control in each zone. The receiver ensures seamless audio distribution, making it ideal for home theater systems with multiple listening spaces.
