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Chapter 5 Web-Based Operations

122 Lynx II DSA User's Manual - 7096089

Preset

The SCAs support both Live and Real time preset.

Preset Limit (mS)

The value must be entered in milliseconds. Range is 10 milliseconds to 2

-1 milliseconds.

Clock Source

The synchronization Clock Source is enabled only when External Sync Status is set to

Independent. See Hardware Option | External Synchronization.

If External Synchronization Status control is set to Independent, the Clock Source

setting then defines the clock source to be used when external synchronization is

Enabled. Options are Internal or External, as follows:

• Internal means that the clock source is the internal 1 µS clock.

• External means that the clock source is defined by the External Sync input at the

rear panel’s SYNC connector.

Mode

Defines how all of the SCAs are acquired and buffered - Automatic or Manual. Manual

indicates that you must invoke the latch and clear commands. Automatic indicates that the

software will invoke the latch and clear automatically; once latched the SCA counter

values are automatically buffered.

• Automatic will cause the Lynx II to automatically buffer SCA data based on the

preset conditions. The buffer may be retrieved using the Lynx Programming

Libraries.

• Manual will give control to the browser or third-party application. SCA data will

not be buffered, and the preset conditions are ignored because counting is based on

the control of the browser or third-party application.

Enable

Selecting the Enable option starts data collection.

Time Series

Select “On” to enable or “Off” to disable the plot. A view of the SCA counter data buffers

in an automatically updating time series plot.

Note: Enabling the Time Series will disable the DSO if it was enabled.

To expand the Time displayed, press the left-mouse button down and drag the cursor of

the region to expand. The plot will highlight the region. Release the left button.

To return to the normal display, double click the left-mouse button in the expanded region.

Mirion Technologies Lynx II DSA User Manual

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