Contents

TABLE OF CONTENTS
- Hooking Up the Components
- Unpacking
- Antenna Hookups
- Audio Component Hookups
- Video Component Hookups
- Digital Component Hookups
- 5.1CH Input Hookups
- Other Hookups
- Hooking Up and Setting Up the Speaker System
- Speaker System Hookup
- Performing Initial Setup Operations
- Multi Channel Surround Setup
- Before You Use Your Receiver
- Location of Parts and Basic Operations
- Front Panel Parts Description
- Enjoying Surround Sound
- Selecting a Sound Field
- Understanding the Multi-Channel Surround Displays
- Customizing Sound Fields
- Receiving Broadcasts
- Direct Tuning
- Automatic Tuning
- Preset Tuning
- Other Operations
- Naming Preset Stations and Program Sources
- Recording
- Using the Sleep Timer
- Adjustments Using the SET UP Button
- CONTROL A1 Control System
- Additional Information
- Troubleshooting
- Specifications
- Glossary
- Tables of Settings Using SUR, LEVEL, EQ, and SET UP buttons
- Index

Sony STR-DE845 Operating Instructions

Pages 64

Year 2000

Language(s)

of 64

Sony STR-DE845 Specification

The Sony STR-DE845 is a versatile audio-video receiver designed to deliver high-quality sound and robust connectivity options for home entertainment systems. This model supports Dolby Digital, DTS, and Dolby Pro Logic II decoding, providing an immersive audio experience through its 5.1-channel surround sound capability. The receiver delivers a power output of 100 watts per channel, ensuring ample audio performance for medium-sized rooms.

Connectivity is a key feature of the STR-DE845, which includes multiple analog audio and video inputs, digital optical and coaxial inputs, and component video connections. This variety allows seamless integration with various audio and video sources such as DVD players, game consoles, and satellite or cable boxes. The unit also includes an AM/FM tuner with 30 preset stations for convenient access to radio content.

The design features a user-friendly interface with a clear, multi-functional display and intuitive controls, making it easy to navigate the settings and inputs. Additionally, the receiver includes a remote control for enhanced convenience, allowing users to adjust settings and switch inputs from a distance.

The Sony STR-DE845 is equipped with proprietary Sony technologies such as Digital Cinema Sound (DCS), which optimizes sound settings for different room environments, and a multi-channel stereo mode that enhances two-channel audio sources. The construction is rugged and durable, ensuring long-term reliability and consistent performance. Overall, the STR-DE845 is a well-rounded receiver that caters to audio enthusiasts seeking a combination of power, flexibility, and ease of use in their home audio setup.

Sony STR-DE845 F.A.Q.

How do I connect my Sony STR-DE845 to a TV?

To connect your Sony STR-DE845 to a TV, use an HDMI cable if your TV supports it. Connect one end to the HDMI OUT on the receiver and the other end to an HDMI IN on the TV. For older TVs, use component or composite cables. Ensure the TV input source matches the receiver connection.

What should I do if there's no sound from my speakers?

First, check all speaker connections to ensure they are secure. Verify the speaker settings in the receiver menu are correct. Make sure the receiver is not on mute and the volume is turned up. Check if the correct input source is selected.

How can I perform a factory reset on my Sony STR-DE845?

To perform a factory reset, turn off the receiver. Then press and hold the "Power" button while pressing the "Preset Tuning +", "Preset Tuning -", and "Tuning +" buttons simultaneously until "All Clear" appears on the display. Release the buttons to reset.

Why does my receiver overheat and shut down?

Overheating could be due to inadequate ventilation. Ensure the receiver has enough space around it for airflow. Avoid placing it in enclosed areas or stacking other devices on top. Clean dust from vents regularly.

How do I calibrate the sound settings on my STR-DE845?

Use the receiver's built-in calibration settings found in the menu. Adjust the speaker levels and distances manually through the "Speaker Setup" menu to suit your room’s acoustics. Use a sound meter for more precise calibration.

What does the "Protect" error message mean, and how do I fix it?

The "Protect" message indicates a short circuit or overheating. Turn off the receiver and disconnect all speaker wires. Check for any shorted wires or loose connections. Once resolved, reconnect and power on the receiver.

How do I update the firmware on my Sony STR-DE845?

The Sony STR-DE845 does not support firmware updates as it is an older model. Ensure all physical connections are solid and consider contacting Sony support for any operational issues.

Can I connect Bluetooth devices to my STR-DE845?

The STR-DE845 does not have built-in Bluetooth capability. To connect Bluetooth devices, use a Bluetooth audio adapter connected through the auxiliary input or any available audio input.

How do I set up a subwoofer with my receiver?

Connect the subwoofer to the receiver using an RCA cable from the subwoofer output on the receiver to the line-in on the subwoofer. Adjust settings in the receiver menu under "Speaker Setup" to enable the subwoofer and set the crossover frequency.

What are some common maintenance tips for the STR-DE845?

Regularly dust the exterior and vents to prevent overheating. Periodically check and secure all cable connections. Avoid exposing the receiver to moisture or extreme temperatures. Use a surge protector to safeguard against power surges.