Keypad

[DISPLAY/SCALE]

Select full screen or split screen display, settings or input/output monitor, and display scaling.

[AUX OUTPUTS]

Program the four Aux Output voltages and sweep limits. Also select scan starts with trigger.

[MATH]

Provides data smoothing, curve fitting, statistical analysis, and calculator functions for operating on stored data traces.

[DISK]

This menu stores and recalls data and settings to and from the disk. Also contains a disk utilities submenu.

[SYSTEM SETUP]

The SETTINGS submenu configures the computer interfaces, sound, real time clock, plotter, printer, and screen location. The PLOT submenu plots trace data on a plotter. The TEST submenu tests the keypad, external keyboard, knob, RS232 inter- face, printer interface, disk drive, video screen, and memory. The INFO submenu displays various information screens.

ADDITIONAL MENUS

In addition to the menus described above, there are two other menus. These are accessed by the [CURSOR SETUP] and [EDIT MARK] keys.

[CURSOR SETUP]

Sets the cursor type, width and readout.

[EDIT MARK]

This menu is used to edit marks and move the cursor to the next mark.

Detailed descriptions of each menu are provided in the next chapter.

ENTRY KEYS

The numeric entry keys can be used to directly enter parameter values. Parameters may be entered only if their menu box is displayed and their entry field is highlighted. For example, if the REF/PHASE menu is displayed, the first soft key is next to the Phase Shift box. Pressing this soft key will highlight the entry field displaying the phase shift. The menu box will appear as below.

A new phase shift may now be

 

Phase Adjust

 

 

 

 

 

entered using the numeric

 

 

 

 

 

 

 

 

 

 

 

 

deg.

keys. For example, to set the

 

 

 

 

 

 

 

 

 

phase shift to 12.34 degrees,

 

 

 

 

 

 

 

 

 

press [1] [2] [.] [3] [4] and then

 

 

 

 

Rotate

 

 

 

 

the [ENTER] key. Entries may

 

 

 

 

 

 

 

 

 

 

 

 

90 deg.

 

 

 

 

be made in exponential form

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

using the [EXP] key. The entry

 

 

 

 

 

 

above may be made by pressing [1] [.] [2] [3] [4] [EXP] [1] and then the [ENTER] key.

The backspace [←] key may be used to correct any entry errors made before pressing [ENTER]. To cancel the entry before pressing [ENTER], press the same soft key which highlighted the field. The entry will revert to its original value.

In general, whenever a numeric entry field is high- lighted, the knob may also be used to adjust the value. In this case, the knob will adjust the phase in 0.001° increments for fine adjustments. If the knob is turned while making a numeric entry but before the [ENTER] key has been pressed, the knob will adjust the original value (the numeric entry is cancelled).

Some entry fields allow only knob adjustment or only numeric entry.

[START/CONT] and [PAUSE/RESET]

The [START/CONT] and [PAUSE/RESET] keys are used to start, pause, continue, and reset data acquisition scans. The [START/CONT] key starts a scan (and any programmed sweep). Stored traces are sampled at the sample rate and stored in the data buffer. If charts are displayed, the dis- played data will scroll across the graph. Swept parameters such as internal reference frequency and Aux Outputs start changing at the sample rate. The scan indicator at the bottom left of the screen will show Run (Loop) or Run 1 (1 Shot scan) to indicate that data is being acquired in the loop buffer or single shot scan mode.

If the unit is acquiring and displaying data, then pressing the [PAUSE/RESET] key will pause data acquisition. The scan indicator switches to Pause and no new data points will be stored and the chart display will not scroll. Any sweeps in progress will also pause. Bar and polar graphs are not affected. Pressing [PAUSE/RESET] again will erase the data buffer and reset sweeps. Pressing [START/CONT] will resume data acquisition.

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SRS Labs SR850 manual Keypad, Additional Menus, Entry Keys, START/CONT and PAUSE/RESET
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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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