Performance Tests

1. Self Tests

The self tests check the lock-in hardware. These are functional tests and do not relate to the specifications. These tests should be run before any of the performance tests.

Note that the Hardware Test menu offers more tests than are required here. Only those tests which require no additional equipment are discussed in this section. The computer interface and disk drive tests are not required but should be periodically checked. See the System Setup menu for more information about those tests.

Setup

No external setup is required for this test.

Procedure

1) {PRESET} (Turn on the lock-in with the [] key pressed)

At power up, the RAM, ROM, CLK and DSP tests should all be OK.

2) Press the keys in the following sequence:

[SYSTEM SETUP] <Hardware Test> <Keypad Test>

Press all of the front panel keys until all of the boxes on the screen are filled in. Then press any key to exit this screen.

<Knob Test> <Speed 2>

Rotate the knob to verify rotation and direction. <Return>

<More> <Memory Test>

<Main Mem> <Begin Test>

All of the main memory chips should Pass. <Return>

<Video Mem> <Begin Test>

All of the video memory chips should Pass. <Return>

<Return>

3)This completes the functional hardware tests. Enter the results of this test in the test record at the end of this section.

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SRS Labs SR850 manual Self Tests, Setup, Procedure

SR850 specifications

The SRS Labs SR850 is a high-performance audio processor designed to enhance the listening experience across a variety of applications. With its advanced technologies, the SR850 delivers superior sound quality that is particularly noticeable in environments where audio clarity and fidelity are paramount. This device caters to audio professionals, audiophiles, and casual listeners who demand exceptional performance from their audio systems.

One of the standout features of the SR850 is its proprietary SRS 3D Audio technology. This innovative feature creates a more immersive soundstage, allowing users to experience audio as if they were in a live performance setting. By adding depth and dimension, it elevates the listening experience, making music, movies, and games far more engaging.

Additionally, the SR850 incorporates SRS dialog clarity technology, which enhances speech intelligibility in dialogues and vocals. This is particularly beneficial in film and television viewing, where dialogue can sometimes be drowned out by background music or sound effects. With dialog clarity, users can enjoy crystal-clear conversation tracks without adjusting volume levels continuously.

The device also supports various audio formats, ensuring compatibility with a broad range of media. It boasts inputs for both digital and analog sources, allowing connections to various devices such as TVs, laptops, gaming consoles, and more. The versatility of inputs makes the SR850 a convenient addition to any home entertainment system.

Another impressive characteristic of the SR850 is its compact and user-friendly design. The intuitive interface makes it easy for users to adjust settings to their preference, whether they are a novice or an audio expert. The device is equipped with programmable presets, enabling users to store their favorite sound profiles, making switching between settings quick and hassle-free.

Furthermore, the SR850 features advanced EQ capabilities, granting users the ability to tailor the audio output to their specific tastes. This personalized approach to sound adjustment enhances the overall experience, allowing users to get the most out of their audio content.

In summary, the SRS Labs SR850 is a sophisticated audio processor packed with features designed to significantly uplift sound quality and listening pleasure. With its cutting-edge technologies such as SRS 3D Audio and dialog clarity, an array of connectivity options, and customizable EQ settings, the SR850 stands out as an outstanding option for anyone looking to enhance their audio experience. Whether for professional use in sound engineering or personal enjoyment in home entertainment, the SR850 proves to be a valuable asset.