Denon AVR-391 Owner's Manual

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Denon AVR-391 Specification

The Denon AVR-391 is a versatile entry-level 5.1 channel A/V receiver designed to deliver high-quality audio and video performance. It supports Dolby TrueHD and DTS-HD Master Audio, ensuring an immersive surround sound experience with high-fidelity audio reproduction. The receiver features a robust amplification system, outputting 75 watts per channel at 8 ohms, sufficient for medium-sized rooms.

Equipped with HDMI 1.4a inputs, the AVR-391 supports 3D pass-through technology, making it compatible with the latest 3D video formats. It offers four HDMI inputs, providing ample connectivity options for various HD sources such as Blu-ray players, gaming consoles, and streaming devices. The receiver also includes component and composite video inputs for older devices, alongside digital optical and coaxial audio inputs for flexible configuration.

The Denon AVR-391 features Audyssey MultEQ calibration technology, allowing for automatic room acoustic correction. This ensures optimal sound quality tailored to your specific listening environment by adjusting the speaker settings and equalization. The front panel includes a simple, intuitive interface with a clear display, making it easy to navigate through settings and inputs.

In terms of design, the AVR-391 sports a sleek and understated appearance that fits seamlessly into any home theater setup. It includes a remote control for convenient operation and features an ECO mode to reduce power consumption during low-demand periods. The Denon AVR-391 is an ideal choice for users seeking reliable performance, modern connectivity, and ease of use in a compact, budget-friendly package.

Denon AVR-391 F.A.Q.

How do I perform a factory reset on the Denon AVR-391?

To perform a factory reset on the Denon AVR-391, turn off the unit. Then, while holding down both the "Power" and "Speaker A" buttons, release the "Power" button first and continue to hold the "Speaker A" button until "Initialized" appears on the display.

What are the steps to update the firmware on the Denon AVR-391?

The Denon AVR-391 does not support network firmware updates. Firmware updates must be performed by an authorized Denon service center.

How can I troubleshoot no sound output from my Denon AVR-391?

Check that the correct input source is selected and that the speakers are properly connected. Ensure the mute function is not activated and that the volume is turned up. If using HDMI, check that the cable is secure and compatible.

What should I do if my Denon AVR-391 is overheating?

Ensure that the receiver is placed in a well-ventilated area and not stacked on top of other electronics. Clean any dust or debris from the vents. Consider using additional cooling fans or relocating the unit.

How can I connect Bluetooth devices to the Denon AVR-391?

The Denon AVR-391 does not have built-in Bluetooth. You can connect a Bluetooth adapter to one of the available audio inputs to add Bluetooth functionality.

What is the best way to configure surround sound on the Denon AVR-391?

Use the receiver's setup menu to configure speaker settings. Ensure speakers are placed correctly according to the surround sound setup (e.g., 5.1 or 7.1) and run the Audyssey setup for optimal sound calibration.

How do I connect a subwoofer to the Denon AVR-391?

Connect the subwoofer to the AVR-391 using an RCA cable from the subwoofer pre-out port on the receiver to the LFE input on the subwoofer. Ensure the subwoofer is powered on and the volume is adjusted accordingly.

Can I use the Denon AVR-391 with a universal remote?

Yes, the Denon AVR-391 can be used with most universal remotes. Refer to the universal remote's manual for programming instructions, using the appropriate Denon remote control codes.

What are the supported audio formats on the Denon AVR-391?

The Denon AVR-391 supports Dolby TrueHD, DTS-HD Master Audio, and other standard audio formats. Refer to the user manual for a complete list of supported formats and configurations.

How can I improve the HDMI handshake issues with the Denon AVR-391?

Ensure all HDMI cables are high-speed and properly connected. Power cycle all connected devices and the receiver. If issues persist, try adjusting the HDMI settings in the setup menu or check for compatibility with connected devices.