Onkyo TX-SR393 Manual: A Comprehensive Guide
Welcome! This detailed manual assists in understanding all features of your Onkyo TX-SR393 receiver, maximizing its potential for an immersive audio experience.
Congratulations on choosing the Onkyo TX-SR393, a powerful and versatile AV receiver designed to elevate your home entertainment experience. This receiver serves as the central hub for all your audio and video components, delivering immersive sound and stunning clarity. This manual is crafted to guide you through every aspect of setup, operation, and advanced features.
The TX-SR393 is engineered to decode the latest surround sound formats, bringing movies, music, and games to life. It’s designed for ease of use, even for those new to home theater systems. Whether you’re a seasoned audiophile or just starting to build your home cinema, this receiver offers a balance of performance and affordability.
This guide will walk you through unboxing, connecting your speakers and source devices, navigating the on-screen menu, and utilizing advanced features like AccuEQ room calibration and network streaming. Prepare to unlock the full potential of your Onkyo TX-SR393!
Key Features and Specifications
The Onkyo TX-SR393 boasts a robust feature set for an exceptional home theater experience. It delivers 100W per channel, supporting 4K/60Hz video pass-through with HDR10 compatibility for vibrant visuals. Dolby Atmos and DTS:X decoding create a truly immersive 3D soundscape, enveloping you in rich, detailed audio.
Connectivity is comprehensive, including 4 HDMI inputs (one with ARC), alongside optical and coaxial digital audio inputs. Built-in Wi-Fi and Bluetooth enable seamless wireless streaming from your favorite services and devices. The receiver also features a Phono input for vinyl enthusiasts, allowing direct connection of a turntable.
Key Specifications: Power Output: 100W/ch, Channels: 5.1, HDMI: 4 In/1 Out (ARC), Audio Decoding: Dolby Atmos, DTS:X, Wi-Fi, Bluetooth, Phono Input, AccuEQ Calibration. Its user-friendly interface and powerful performance make it a standout choice.
Setting Up Your Onkyo TX-SR393
Let’s begin! This section guides you through the initial setup process, from unpacking to connecting speakers and source devices for optimal performance.
Unboxing and Initial Inspection
Carefully unpack your Onkyo TX-SR393 receiver from its packaging, retaining the box and packing materials for potential future transport or warranty claims. Inspect the unit thoroughly for any visible signs of damage incurred during shipping. This includes checking the front panel, top surface, rear panel connections, and side panels.
Verify the contents against the included packing list. You should find the Onkyo TX-SR393 receiver itself, a remote control, the remote control batteries, an FM antenna, an AM antenna, a calibration microphone (for AccuEQ), and this comprehensive user manual. If any items are missing or appear damaged, immediately contact your retailer or Onkyo customer support.
Before connecting any cables, place the receiver on a stable, well-ventilated surface. Ensure adequate space around the unit for proper airflow to prevent overheating. Remove any protective plastic films from the receiver’s exterior. A visual inspection now can save headaches later!
Connecting Speakers
Prior to connecting your speakers, ensure the Onkyo TX-SR393 is powered OFF. Locate the speaker terminals on the rear panel – these are color-coded for easy identification. Match the speaker wire color to the corresponding terminal (positive to positive, negative to negative). Use high-quality speaker wire for optimal sound transmission.
Securely attach the speaker wires to the terminals, ensuring a firm connection. Avoid exposing bare wire to prevent short circuits. Double-check all connections before proceeding. The Onkyo TX-SR393 supports various speaker configurations, including 5.1 and potentially 7.1 (see configuration options section).
Proper speaker placement is crucial for optimal sound quality. Refer to the manual’s diagrams for recommended speaker positioning. Consider room acoustics and furniture arrangement when deciding on speaker locations. Incorrect wiring or placement can significantly impact the listening experience.
Speaker Configuration Options (5.1, 7.1)
The Onkyo TX-SR393 primarily supports a 5.1 channel speaker setup, comprising front left/right, center, surround left/right, and a subwoofer. This configuration delivers immersive surround sound for movies and music. A 7.1 setup, adding rear surround left/right speakers, is potentially supported depending on the model’s capabilities and available amplifier channels.
To configure, access the speaker setup menu via the on-screen display. Select the appropriate number of speakers and assign each channel correctly. Accurate speaker assignment is vital for proper audio decoding and spatial sound reproduction. The receiver will guide you through the process.
Consider your room size and listening preferences when choosing a configuration. A smaller room may benefit from a 5.1 setup, while a larger space could accommodate 7.1 for a more expansive soundstage. Experiment with different settings to find what sounds best to you.
Speaker Wire Gauge and Length
Selecting the correct speaker wire gauge is crucial for optimal audio performance with your Onkyo TX-SR393. For most setups, 16-gauge wire is sufficient for runs up to 25 feet. Longer distances, exceeding 50 feet, necessitate 14-gauge wire to minimize signal loss and maintain sound quality.
Thicker wire (lower gauge number) offers less resistance, ensuring a stronger signal reaches your speakers. Avoid using excessively thin wire, as it can result in muffled sound or distortion. The wire’s length directly impacts resistance; longer runs require thicker gauge.
Consider the impedance of your speakers when choosing wire. Most speakers are 8 ohms, but some are 4 ohms. Lower impedance speakers may benefit from slightly thicker wire. Always ensure secure connections at both the receiver and speaker ends for optimal signal transfer.
Connecting Source Devices
Your Onkyo TX-SR393 offers versatile connectivity for various source devices, enhancing your entertainment experience. Begin by identifying the appropriate input for each device – HDMI, optical, coaxial, or phono. HDMI is preferred for both audio and video, supporting high resolutions and features like ARC/CEC.
For Blu-ray players, game consoles, and streaming devices, utilize the HDMI inputs. Optical and coaxial connections are suitable for devices lacking HDMI, delivering digital audio. If you have a turntable, connect it to the dedicated phono input, ensuring proper grounding to minimize hum.
Remember to power off all devices before connecting them. Carefully match the input selection on the receiver to the connected device. Proper connections are essential for optimal audio and video quality, unlocking the full potential of your Onkyo system.
HDMI Connections and ARC/CEC
HDMI (High-Definition Multimedia Interface) provides the highest quality audio and video connection for your Onkyo TX-SR393. Connect devices like Blu-ray players, game consoles, and streaming boxes using HDMI cables. ARC (Audio Return Channel) simplifies setup by sending audio from your TV back to the receiver through a single HDMI cable – typically the one connected to the TV’s ARC-enabled HDMI port.
CEC (Consumer Electronics Control) allows control of multiple devices with one remote. Enable CEC in both your TV and receiver settings for seamless operation. Ensure you’re using high-speed HDMI cables for 4K and HDR content. Proper HDMI configuration unlocks advanced features and simplifies your home theater experience.
If experiencing issues, try different HDMI ports or cables. Refer to your TV and device manuals for specific CEC settings and compatibility information.
Optical and Coaxial Digital Audio Inputs
Optical (Toslink) and coaxial digital audio inputs offer alternative methods for connecting audio sources to your Onkyo TX-SR393 receiver. These connections transmit digital audio signals, providing clear and accurate sound reproduction; Optical connections use light to transmit data, while coaxial connections utilize an electrical signal via a standard RCA cable.
These inputs are ideal for devices lacking HDMI ARC, such as older DVD players or CD transports. Ensure the source device is set to output digital audio. Select the corresponding input on your receiver using the input selector. Optical connections are less susceptible to interference than coaxial, but both deliver high-quality audio.
If you encounter issues, verify the cables are securely connected and the source device’s audio settings are correct. Experiment with different cables if necessary.
Phono Input Setup (for Turntables)
The Onkyo TX-SR393 features a dedicated phono input, allowing direct connection of a turntable without requiring an external phono preamplifier. This input is specifically designed to accommodate the low-level signal produced by vinyl records and apply the necessary RIAA equalization. Connect the turntable’s RCA output cables to the phono input jacks on the receiver, ensuring correct left and right channel connections.
Proper grounding is crucial to minimize hum and noise. Connect the turntable’s ground wire to the grounding terminal on the receiver. Select the “Phono” input on the receiver using the input selector. Adjust the volume to a comfortable listening level.
If you experience hum, double-check the ground connection and try a different grounding point. Ensure your turntable cartridge is compatible with the receiver’s phono input.
Onkyo TX-SR393 Operation
Mastering your receiver is simple! This section details powering on, navigating menus, and utilizing the remote for seamless control of your Onkyo TX-SR393.
Powering On and Basic Controls
Initial Power-Up: To power on your Onkyo TX-SR393, locate the power button on the front panel. A gentle press will illuminate the power indicator. Ensure the receiver is connected to a functioning power outlet. Upon initial startup, the receiver will undergo a brief self-test. Allow this process to complete before proceeding.
Front Panel Controls: The front panel provides essential controls. The power button, as mentioned, is primary. A selector knob allows you to cycle through input sources – such as HDMI, Optical, or Phono. Volume control is managed via dedicated up and down buttons. Muting functionality is also readily accessible.
Standby Mode: Pressing the power button again places the receiver into standby mode. In this state, the unit consumes minimal power while retaining its settings. To completely power off the receiver, some models may require a separate power switch located on the rear panel. Always consult the full manual for specific details regarding your unit.
Basic Operation: Once powered on and an input source is selected, audio will play through your connected speakers. Adjust the volume to your desired level. Experiment with the different input sources to enjoy audio from various devices.
Navigating the On-Screen Menu
Accessing the Menu: The Onkyo TX-SR393’s on-screen menu is accessed via the “Setup” button on the remote control. This will display a user-friendly interface on your connected television. The menu structure is logically organized into several key sections, allowing for easy navigation.
Menu Structure: Core sections include “Audio,” “Video,” “Network,” and “General.” Within each section, you’ll find numerous customizable settings. Use the arrow keys on the remote to highlight desired options. Press “Enter” to select an option or enter a submenu.
Key Settings: The “Audio” section allows adjustments to speaker levels, equalization, and sound modes. “Video” controls picture settings for connected devices. “Network” manages Wi-Fi connectivity and streaming services. “General” handles system settings like language and display options.
Saving Changes: Remember to save any changes made within the menu. Typically, a “Save” or “Confirm” option will appear. Exiting the menu without saving will discard your adjustments. Explore the menu to fully customize your listening experience.
Understanding the Remote Control
Layout and Key Functions: The Onkyo TX-SR393’s remote control is designed for intuitive operation. It’s divided into sections for power, input selection, volume control, playback controls, and setup. Familiarize yourself with the key buttons before use.
Essential Buttons: The “Power” button turns the receiver on/off. “Input Select” cycles through connected sources. Volume Up/Down adjusts the sound level. Playback buttons (Play, Pause, Stop, Forward, Rewind) control media playback. “Setup” accesses the on-screen menu.
Specialized Buttons: Buttons like “Surround Mode” allow quick access to preset sound fields. “AccuEQ” initiates the automatic room calibration process. Number buttons provide direct input selection. The “Mute” button silences the audio output.
Remote Control Tips: Ensure clear line of sight between the remote and the receiver. Replace batteries when the remote becomes unresponsive. Explore the remote’s functions to unlock the full potential of your Onkyo TX-SR393.
Advanced Features and Settings
Unlock potential! Explore AccuEQ calibration, network connectivity for streaming, and Bluetooth pairing options to customize your Onkyo TX-SR393 experience fully.
Calibrating Sound with AccuEQ
AccuEQ is Onkyo’s proprietary room acoustic calibration system, designed to optimize the audio performance of your TX-SR393 based on your specific listening environment. This process corrects for acoustic anomalies caused by room size, shape, and furnishings, ensuring a balanced and accurate soundstage.
To begin, ensure all speakers are properly connected and positioned. The included microphone should be placed at your primary listening position – typically ear level when seated. Follow the on-screen prompts carefully; the receiver will emit a series of test tones through each speaker.
AccuEQ analyzes these tones and automatically adjusts speaker levels, equalization, and distance settings. It’s crucial to maintain silence during calibration to avoid interference. After the initial calibration, you can fine-tune the results manually if desired. Remember to save your settings for optimal performance. Utilizing AccuEQ significantly enhances the clarity and impact of your home theater system.
Network Connectivity and Streaming
Connecting your Onkyo TX-SR393 to your home network unlocks a world of streaming possibilities. This receiver supports both Wi-Fi and wired Ethernet connections. To connect via Wi-Fi, navigate to the network settings in the on-screen menu and select your network from the available list, entering the password when prompted.
For a more stable connection, a wired Ethernet connection is recommended. Simply connect an Ethernet cable from your router to the receiver’s LAN port. Once connected, the receiver can access internet radio stations, music streaming services, and potentially receive firmware updates.
The TX-SR393 supports a variety of popular streaming services, enhancing your listening experience. Explore the menu options to discover compatible platforms and enjoy seamless audio streaming. Regular firmware updates ensure optimal performance and compatibility with evolving streaming technologies.
Wi-Fi Setup and Troubleshooting
Establishing a Wi-Fi connection with your Onkyo TX-SR393 involves accessing the network settings through the on-screen display. Select “Wi-Fi Setup” and scan for available networks. Choose your network and carefully enter the password using the remote control. Ensure the password is case-sensitive for a successful connection.
If you encounter issues, first verify your router is functioning correctly and broadcasting a signal. Restart both your receiver and router. Double-check the entered password for accuracy. Interference from other devices can also cause problems; try relocating the receiver closer to the router.
For persistent issues, consider a wired Ethernet connection as a stable alternative. Consult the Onkyo support website for updated troubleshooting guides and firmware updates, which often address connectivity problems. A factory reset of the network settings may also resolve stubborn connection errors.
Streaming Services Supported
The Onkyo TX-SR393 offers a diverse range of built-in streaming capabilities, enhancing your listening experience. Popular services like Spotify, Pandora, and TuneIn are natively supported, allowing direct access through the receiver’s interface. Enjoy millions of songs, podcasts, and internet radio stations without external devices.
Furthermore, the receiver supports Amazon Music and Deezer for premium streaming options; Accessing these services typically requires creating an account and linking it within the Onkyo receiver’s settings. Regularly check for firmware updates, as Onkyo frequently adds support for new streaming platforms.
DTS Play-Fi compatibility expands your options, enabling wireless multi-room audio with compatible speakers. Explore the Onkyo website for a complete and up-to-date list of supported streaming services and instructions for setup and usage.
Bluetooth Pairing and Usage
The Onkyo TX-SR393 features Bluetooth connectivity, enabling wireless audio streaming from smartphones, tablets, and laptops. To initiate pairing, navigate to the Bluetooth settings within the receiver’s on-screen menu. Ensure your device is in pairing mode, then select the TX-SR393 from the available devices list on your source.
Once paired, you can enjoy seamless audio transmission. The receiver supports various Bluetooth codecs, optimizing sound quality based on your device’s capabilities. Remember that Bluetooth range is limited, typically around 30 feet, and signal interference can occur.
For optimal performance, minimize obstructions between the receiver and your Bluetooth device. The receiver can store multiple paired devices, allowing quick reconnection. Consult the manual for troubleshooting steps if pairing fails or audio is distorted.
Troubleshooting Common Issues
Facing problems? This section provides solutions for typical Onkyo TX-SR393 issues like sound loss, HDMI connectivity, and remote control malfunctions, ensuring smooth operation.
No Sound Output
Problem: Complete silence from your speakers can be frustrating. First, verify the volume on both the receiver and your source device. Ensure the receiver isn’t muted! Check all speaker connections – are they secure at both the receiver and speaker terminals? A loose wire is a common culprit;
Input Selection: Confirm you’ve selected the correct input on the TX-SR393 corresponding to your source (e.g., HDMI 1 for a Blu-ray player). Cycle through inputs using the front panel or remote.
Speaker Settings: Access the on-screen menu and check the speaker configuration. Is it set correctly for your setup (5.1, 7.1, etc.)? Incorrect settings can cause sound to be routed improperly.
AccuEQ Calibration: If you’ve run AccuEQ, try re-running the calibration. Sometimes, a faulty calibration can lead to no sound. Finally, test with different source devices and cables to isolate the issue. If problems persist, consult the full manual or Onkyo support.
HDMI Connection Problems
Issue: Experiencing a blank screen or no audio through HDMI? Begin by checking the HDMI cable itself – ensure it’s securely plugged into both the Onkyo TX-SR393 and your source device. Try a different HDMI cable to rule out a faulty connection.
HDMI Input Selection: Verify you’ve selected the correct HDMI input on the receiver. Cycle through the available HDMI inputs using the receiver’s front panel or remote control.
HDCP Compatibility: Some older devices may have HDCP compatibility issues. Ensure both your source and display support the same HDCP version. Try a different HDMI port on your TV.
ARC/CEC Settings: If using HDMI ARC (Audio Return Channel), confirm it’s enabled in both the receiver’s and TV’s settings. CEC (Consumer Electronics Control) can sometimes cause conflicts; try disabling it temporarily. A receiver reset can also resolve HDMI handshake problems.
Remote Control Not Working
Initial Checks: First, replace the batteries with fresh ones, ensuring correct polarity. Aim the remote directly at the Onkyo TX-SR393’s front panel IR sensor, unobstructed. Verify nothing is blocking the signal path.
Remote Reset: Some remotes have a reset button (often a small recessed button). Consult your remote’s documentation. If no reset button exists, try removing and reinserting the batteries after a few minutes.
Pairing Issues (if applicable): If your remote uses RF (radio frequency) pairing, you may need to re-pair it with the receiver. Refer to the “Bluetooth Pairing and Usage” section for instructions.
Receiver Reset: As a last resort, power cycle the receiver (unplug it for 60 seconds, then plug it back in). If problems persist, contact Onkyo support for assistance or a potential remote replacement.