Sony STR-DH790 Operating Instructions

Sony STR-DH790 manual cover
Pages 64
Year 2018
Language(s)
English en

Sony STR-DH790 Specification

The Sony STR-DH790 is a 7.2 channel AV receiver designed to deliver an immersive home theater experience with support for Dolby Atmos and DTS:X. It offers a maximum output power of 145 watts per channel at 6 ohms, providing robust and dynamic sound quality. Equipped with advanced auto-calibration using Digital Cinema Auto Calibration (DCAC), it ensures optimal speaker setup tailored to your room’s acoustics. The receiver supports 4K HDR pass-through with HDCP 2.2 compatibility, allowing seamless integration with the latest ultra-high-definition TVs and video streaming services. It features four HDMI inputs and one output, which ensures connectivity with multiple HDMI-enabled devices. In addition to HDMI, it offers a range of connectivity options including digital optical and coaxial inputs, stereo RCA inputs, and a 3.5mm headphone jack. Bluetooth connectivity is also available, allowing for wireless music streaming from compatible devices. The STR-DH790 includes a user-friendly interface with an on-screen display that simplifies setup and operation. Its design is compact yet powerful, fitting easily into most home entertainment setups. The receiver supports a bi-amplification configuration for front speakers, enhancing audio performance for those who seek a more refined sound. With its focus on delivering cinematic sound quality and modern connectivity features, the Sony STR-DH790 is suitable for users looking to enhance their home audio system with a versatile and powerful receiver.

Sony STR-DH790 F.A.Q.

How do I perform a factory reset on the Sony STR-DH790?

To perform a factory reset on the Sony STR-DH790, press and hold the "POWER" button on the receiver until you see "CLEARING" displayed on the screen. This process will reset all settings to their default values.

What should I do if there is no sound from my Sony STR-DH790?

First, ensure all cables are properly connected. Check that the correct input is selected and the volume is turned up. If using HDMI, ensure the TV or connected device's audio settings are correctly configured.

How can I connect Bluetooth devices to the Sony STR-DH790?

To connect a Bluetooth device, press the "BLUETOOTH" button on the receiver or remote. Ensure your device is in pairing mode and select "STR-DH790" from the list of available devices.

What is the recommended maintenance for the Sony STR-DH790?

Regularly dust the exterior with a soft, dry cloth. Avoid using chemical cleaners. Ensure adequate ventilation and periodically check cable connections to ensure they are secure.

How do I update the firmware on my Sony STR-DH790?

Check the Sony support website for any firmware updates for the STR-DH790. Follow the instructions provided, typically involving downloading the update onto a USB drive and connecting it to the receiver.

Why is my Sony STR-DH790 overheating and how can I prevent it?

Ensure the receiver is placed in a well-ventilated area and not confined within a closed cabinet. Keep it away from direct sunlight and other heat sources. Regularly check and clean any dust buildup around the vents.

How can I set up the HDMI ARC with my Sony STR-DH790?

Connect an HDMI cable from the receiver's HDMI OUT (ARC) port to the TV's HDMI IN (ARC) port. Enable the ARC function in both the TV and receiver settings. Ensure HDMI Control (CEC) is enabled on both devices.

How do I calibrate speakers with the Sony STR-DH790?

Use the "Easy Setup" process by connecting the calibration microphone to the receiver. Follow the on-screen instructions to automatically adjust speaker settings for optimal audio performance.

What is the procedure to configure multi-zone audio on the Sony STR-DH790?

The STR-DH790 does not support multi-zone audio. For this functionality, consider upgrading to a model with multi-zone capabilities.

How do I resolve HDMI handshake issues with the Sony STR-DH790?

Ensure all HDMI cables are high-speed and properly connected. Power cycle all connected devices. Update the firmware on both the receiver and the connected devices. If issues persist, try using a different HDMI cable or port.