Denon AVR-E400 Getting Started

Denon AVR-E400 manual cover
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Denon AVR-E400 Specification

The Denon AVR-E400 is an advanced 7.1 channel audio-video receiver designed to enhance home theater experiences with powerful and immersive sound. It features a robust amplifier section capable of delivering 185 watts per channel, ensuring clear and dynamic audio output. The AVR-E400 supports a wide range of audio formats, including Dolby TrueHD and DTS-HD Master Audio, providing high-resolution surround sound capabilities. This model is equipped with six HDMI inputs and one HDMI output, supporting 3D pass-through and 4K Ultra HD compatibility for superior video quality.

Additionally, the receiver includes built-in Audyssey MultEQ calibration for optimal sound settings tailored to the specific acoustics of the room. For connectivity, the AVR-E400 offers various options including Ethernet for network integration, allowing for access to internet radio and streaming services. It supports AirPlay for wireless music streaming from Apple devices, enhancing its versatility. The intuitive on-screen setup assistant simplifies the installation process, while a graphical user interface offers easy navigation through settings and options.

The AVR-E400 also features multi-zone functionality, enabling audio playback in different rooms simultaneously. It includes an ECO mode that reduces power consumption without compromising performance, reflecting Denon's commitment to energy efficiency. With its combination of advanced audio processing, versatile connectivity options, and user-friendly interface, the Denon AVR-E400 stands out as a comprehensive solution for home entertainment enthusiasts seeking both high performance and convenience.

Denon AVR-E400 F.A.Q.

How do I reset the Denon AVR-E400 to factory settings?

To reset the Denon AVR-E400 to factory settings, press and hold the "Power ON/STANDBY" button and the "TUNER PRESET CH +" and "TUNER PRESET CH -" buttons simultaneously until the display starts flashing. Release all buttons, and the unit will reset to factory settings.

What should I do if there's no sound coming from my Denon AVR-E400?

First, ensure that all cables are properly connected. Check the speaker settings and ensure that the mute function is off. Also, verify the input source and volume settings. Performing a factory reset may also resolve any configuration issues.

How can I update the firmware on my Denon AVR-E400?

To update the firmware, connect the AVR-E400 to the internet via Ethernet. Navigate to the setup menu, select "General," then "Firmware," and choose "Update." Follow the on-screen instructions to complete the update process.

What is the recommended maintenance routine for the Denon AVR-E400?

To maintain your Denon AVR-E400, keep it dust-free by wiping it with a soft, dry cloth. Ensure proper ventilation to avoid overheating, and regularly check for firmware updates to ensure optimal performance.

How do I connect Bluetooth devices to my Denon AVR-E400?

The Denon AVR-E400 does not have built-in Bluetooth support. However, you can connect a Bluetooth adapter to one of the audio input ports to enable Bluetooth connectivity.

Can I control the Denon AVR-E400 with a smartphone app?

Yes, you can use the Denon Remote App available for iOS and Android devices. Ensure your AVR-E400 is connected to the same network as your smartphone to control various functions.

What are the common troubleshooting steps for HDMI issues on the Denon AVR-E400?

Ensure that all HDMI cables are securely connected and of high quality. Try powering off all devices, then power them on in the following order: TV, AVR-E400, and then the HDMI source device. Check the input source settings and update the firmware if necessary.

How do I configure the Denon AVR-E400 for a 5.1 surround sound setup?

Connect the speakers to the corresponding terminals on the AVR. Go to the setup menu, select "Audio," then "Speaker Configuration," and choose "5.1" from the options. Adjust the speaker levels and distances according to your room layout for optimal sound.

What should I do if my Denon AVR-E400 overheats?

Ensure the unit is placed in a well-ventilated area and not enclosed in a tight space. Check that the fan is working and not obstructed. If overheating persists, reduce the volume level and check the load on the amplifier.

How can I improve the network connectivity of my Denon AVR-E400?

For better network connectivity, use a wired Ethernet connection instead of Wi-Fi. Ensure your router is functioning correctly and positioned close to the AVR. Check for any firmware updates that might improve network performance.