Outputs, Offsets and Expands

6.Connect the DVM to the X output on the rear panel.

7.Connect the DVM to the CH1 output on the front panel again.

Press <Expand> Press [1] [ENTER] Press <Offset> Press [0] [ENTER]

The highlighted EXPD indicator turns on at the bottom left of the top display to indicate that the displayed trace is affected by an expand.

The CH1 output is

(X/Sensitivity - Offset)xExpandx10V. In this case, the output voltage is

CH1 Out = (0.5/1.0 - 0.4)x10x10V = 10V

The expand allows the output gain to be increased by up to 256. The output voltage is limited to

10.9V and any output which tries to be greater will turn on the OUTPT overload indicator at the bottom left of the screen.

With offset and expand, the output voltage gain and offset can be programmed to provide control of feedback signals with the proper bias and gain for a variety of situations.

Offsets do add and subtract from the displayed values while expand increases the resolution of the display.

The X and Y outputs on the rear panel always pro- vide voltages proportional to X and Y (with offset and expand). The X output voltage should be

10 V, just like the CH1 output.

The front panel outputs can be configured to output different traces quantities while the rear panel outputs always output X and Y.

Outputs proportional to X and Y (rear panel, CH1 or CH2) have 100 kHz of bandwidth. The CH1 and CH2 outputs, when configured to be proportional to R, θ, or a trace (even a trace defined as X or Y) are updated at 512 Hz and have a 200 Hz band- width. It is important to keep this in mind if you use very short time constants.

Let's change CH1 to a trace.

First, set the X expand back to 1.

Set the X offset back to 0.0%.

X Should be 0.500 V again and the CH1 output

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SRS Labs SR850 manual Outputs, Offsets and Expands
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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.
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