Denon AVR-X6400H Quick Start Guide

Denon AVR-X6400H manual cover
Pages 14
Year 2017
Language(s)
English en

Denon AVR-X6400H Specification

The Denon AVR-X6400H is a high-performance 11.2 channel AV receiver engineered for the ultimate home theater experience. It supports Dolby Atmos, DTS:X, and Auro-3D for immersive 3D audio, creating an enveloping sound environment. Equipped with a powerful 140 watts per channel, the AVR-X6400H delivers dynamic and precise audio across all frequencies. It features AKM 32-bit DACs on all channels, ensuring high-resolution audio playback with remarkable clarity and detail. The receiver supports the latest video technologies, including 4K Ultra HD, HDR10, Dolby Vision, and HLG, making it compatible with the most advanced video quality standards. It includes eight HDMI inputs and three outputs, all HDCP 2.2 compliant, providing extensive connectivity options for a multitude of devices.

The AVR-X6400H is equipped with HEOS technology, allowing for seamless wireless multi-room audio streaming. Users can enjoy music from popular streaming services or their own libraries through Wi-Fi, Bluetooth, or AirPlay. The receiver features advanced Audyssey MultEQ XT32 room calibration, which optimizes sound output based on the unique acoustics of the listening environment. It also supports Audyssey Dynamic Volume and Dynamic EQ for consistent sound quality at any volume level. The Denon AVR-X6400H incorporates a user-friendly interface with a setup assistant that simplifies the installation process. Built-in Amazon Alexa voice control integration offers hands-free operation for adjusting volume, changing tracks, and accessing streaming services. With its robust feature set and cutting-edge technology, the AVR-X6400H stands as a versatile and powerful centerpiece for any sophisticated home entertainment system.

Denon AVR-X6400H F.A.Q.

How do I connect my Denon AVR-X6400H to my home network?

To connect your Denon AVR-X6400H to your home network, use the 'Setup Assistant' on the receiver. Navigate to 'Network' and select either 'Wi-Fi Setup' or 'Wired Setup' based on your connection preference. Follow the on-screen instructions to complete the setup.

What should I do if there is no sound coming from my speakers?

First, check that all speaker connections are secure. Ensure the receiver is set to the correct input source. Verify that 'Mute' is not activated and the volume is turned up. If the issue persists, try resetting the receiver to factory settings.

How can I update the firmware on my Denon AVR-X6400H?

To update the firmware, go to the 'Setup' menu, select 'General,' and then 'Firmware.' Choose 'Check for Update' and follow the instructions if an update is available. Ensure the receiver is connected to the internet and do not power off during the update process.

Can I control the AVR-X6400H using a smartphone?

Yes, you can control the AVR-X6400H using the Denon 2016 AVR Remote app available for iOS and Android devices. Connect your smartphone to the same network as the receiver and follow the app's instructions to pair the devices.

How do I perform a factory reset on the AVR-X6400H?

To perform a factory reset, turn off the receiver. Hold down both the 'Tuner Preset Ch +' and 'Tuner Preset Ch -' buttons on the front panel, and while holding them, press the 'Power' button. Release the buttons when 'Initialized' appears on the display.

What are the supported audio formats on the Denon AVR-X6400H?

The Denon AVR-X6400H supports a wide range of audio formats, including Dolby Atmos, DTS:X, DTS Neural:X, Auro-3D, and traditional formats like Dolby TrueHD and DTS-HD Master Audio.

How do I set up a multi-room audio system with the AVR-X6400H?

To set up a multi-room audio system, use the HEOS feature integrated into the AVR-X6400H. Connect additional HEOS-compatible speakers to your network and use the HEOS app to group them and control playback across different rooms.

What should I do if the receiver is overheating?

Ensure the AVR-X6400H is in a well-ventilated area and not enclosed in a cabinet without airflow. Check that vents are not blocked by dust. Consider using an external fan or relocating the receiver to a cooler location.

How can I calibrate the speakers using Audyssey on the AVR-X6400H?

Attach the included Audyssey microphone to the receiver and place it at your primary listening position. Navigate to 'Setup' > 'Speakers' > 'Audyssey Setup' and follow the on-screen instructions to calibrate the speakers automatically.

Is it possible to rename the input sources on the AVR-X6400H?

Yes, you can rename input sources. Go to 'Setup' > 'Inputs' > 'Input Assign.' Select the input you wish to rename, and then enter the desired name using the on-screen keyboard.