Hooking Up the System

Infrared (IR) Repeater Hookups

The IR repeater emits infrared signals corresponding to those emitted by the remote controls supplied with the components. Connect the IR repeater if:

Antenna Hookups

You can receive radio broadcasts by connecting FM and AM antennas.

You experience difficulty controlling a certain component using the on-screen display control.

Your installation configuration prevents the IR repeater on the receiver’s front panel from reaching all of the components you need to control.

After connecting the IR repeater, set it above or below the IR sensor on the component(s) to be controlled. Each IR repeater can send infrared signals to one component.

 

IR repeater

IR sensor

µ

Component

 

infrared

 

signals

IR OUT

IR repeater(s)

FM wire antenna (supplied)

Extend the FM wire antenna horizontally.

ANTENNA

AM loop antenna

FM

(supplied)

75Ω

 

COAXIAL

 

AM

 

Adjust the direction.

Note

Use the supplied adhesive tape to secure the IR repeater so that its front faces the component to be controlled.

Connecting an outdoor antenna

We recommend that you connect an outdoor antenna for better reception. Connect an optional FM outdoor antenna for FM.

FM outdoor antenna (not supplied)

ANTENNA

FM

75-ohm75Ω

COAXIAL

coaxial cable (not supplied)

AM

Ground wire (not supplied)

to ground

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Sony STR-DA90ESG manual Infrared IR Repeater Hookups, Antenna Hookups, Connecting an outdoor antenna, Adjust the direction

STR-DA90ESG specifications

The Sony STR-DA90ESG is a high-performance A/V receiver that made waves in the late 1990s, becoming a favorite among audiophiles and home theater enthusiasts. This 5.1-channel receiver is recognized for its robust build quality and an impressive array of features that elevate the home entertainment experience.

At the heart of the STR-DA90ESG is its powerful amplification system. It delivers a continuous 90 watts per channel into 8 ohms, allowing for crystal-clear sound reproduction across a diverse range of audio frequencies. The receiver supports Dolby Digital and DTS formats, enhancing the surround sound experience for movies and music, making it a solid choice for home cinema setups.

One of the standout features of the STR-DA90ESG is its Digital Signal Processing (DSP) capabilities. The receiver includes various sound modes that can be tailored to suit different listening environments. Users can choose from multiple surround simulation settings to create an immersive audio experience, whether during a blockbuster movie or while listening to music.

The receiver is equipped with multiple input options, including six audio inputs and three video inputs, ensuring compatibility with a variety of devices. The inclusion of component video inputs allows for connections to high-definition sources, which was ahead of its time, catering to the evolving consumer landscape of the late 90s. This versatility makes it easy for users to switch between devices seamlessly, enhancing user convenience.

Another defining characteristic of the STR-DA90ESG is its build quality. Sony has a longstanding reputation for creating durable and reliable products, and this receiver is no exception. The solid chassis helps reduce vibrations and electromagnetic interference, which contributes to better sound quality overall.

In terms of user interface, the receiver offers a straightforward LED display and an intuitive remote control that facilitates easy navigation through settings and adjustments. The ability to store custom sound settings also adds a personal touch to the listening experience.

Overall, the Sony STR-DA90ESG stands as a testament to the brand's commitment to quality audio and video performance. Its blend of powerful amplification, versatile connectivity, and user-friendly features makes it a timeless choice for those looking to enhance their home entertainment setup. Even years after its release, the STR-DA90ESG remains a respected component in the realm of audio and home theater systems.