Remote Controller—Continued

Installing the Batteries

1 To open the battery compartment, press the small hollow and slide open the cover.

Aiming the Remote Controller

When using the remote controller, point it toward the AV receiver’s remote control sensor, as shown below.

Remote control sensor

AV receiver

STANDBY indicator

2 Insert the two supplied batteries (AA/R6) in accordance with the polarity diagram inside the battery compartment.

3 Slide the cover shut.

Notes:

If the remote controller doesn’t work reliably, try replacing the batteries.

Don’t mix new and old batteries or different types of batteries.

If you intend not to use the remote controller for a long time, remove the batteries to prevent damage from leakage or corrosion.

Expired batteries should be removed as soon as possi- ble to prevent damage from leakage or corrosion.

Approx. 16 ft. (5 m)

Notes:

The remote controller may not work reliably if the AV receiver is subjected to bright light, such as direct sun- light or inverter-type fluorescent lights. Keep this in mind when installing.

If another remote controller of the same type is used in the same room, or the AV receiver is installed close to equipment that uses infrared rays, the remote control- ler may not work reliably.

Don’t put anything on top of the remote controller, such as a book or magazine, because a button may be pressed continuously, thereby draining the batteries.

The remote controller may not work reliably if the AV receiver is installed in a rack behind colored glass doors. Keep this in mind when installing.

The remote controller will not work if there’s an obsta- cle between it and the AV receiver’s remote control sensor.

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Onkyo TX-SR8550, SR575, TX-SR505E instruction manual Installing the Batteries, Aiming the Remote Controller

TX-SR505E, TX-SR505, SR575, TX-SR8550 specifications

The Onkyo SR575, TX-SR505, TX-SR8550, and TX-SR505E are all noteworthy audio/video receivers from Onkyo, a brand renowned for its commitment to high-quality sound and advanced features. Each model offers unique characteristics that appeal to various home theater enthusiasts.

Starting with the Onkyo SR575, this model boasts a power output of 70 watts per channel over five channels, making it suitable for most home theater setups. It supports various audio formats, including Dolby TrueHD and DTS-HD Master Audio, enabling a rich surround sound experience. The SR575 also features four HDMI inputs, ensuring compatibility with multiple high-definition sources. With Audyssey MultEQ room calibration technology, the receiver can analyze your room’s acoustics and optimize sound output accordingly, providing a tailored listening experience.

The TX-SR505 is another impressive model, featuring a straightforward yet powerful design. With 70 watts per channel, it supports 5.1 channel surround sound, offering a great entry point for those looking to enhance their home audio experience. It includes a user-friendly graphical user interface (GUI) for easy navigation through settings and options. The TX-SR505 is also equipped with Dolby Pro Logic II and DTS decoding capabilities, ensuring compatibility with a wide range of media formats. This model emphasizes simplicity and performance, making it ideal for users who may be new to home theater systems.

Moving on to the TX-SR8550, this receiver amps up the performance with a robust power output of 100 watts per channel across seven channels. The TX-SR8550 supports the latest audio technologies, including Dolby Atmos and DTS:X, allowing for immersive soundscapes that wrap around listeners. The device's multiple HDMI inputs and video upscaling capabilities enhance video quality for 4K and other high-definition formats. With built-in Wi-Fi and Bluetooth connectivity, users can easily stream music from their devices, while the Onkyo Controller app allows for convenient control over the receiver from a smartphone or tablet.

Lastly, the TX-SR505E retains many of the TX-SR505’s best features while offering additional enhancements for the European market. This model comes with an updated graphical interface and enhanced compatibility with European broadcasting standards. The TX-SR505E also includes zone 2 audio outputs, allowing users to enjoy music in another room while watching a different program in the main listening area.

In summary, the Onkyo SR575, TX-SR505, TX-SR8550, and TX-SR505E stand out in their class by incorporating advanced audio technologies, user-friendly interfaces, and plenty of connectivity options. Whether you’re a casual listener or a dedicated audiophile, these receivers provide a variety of features to enhance your home entertainment experience.