• 단일 포착 & 검색
• 비정상 이벤트들을 다중 포착하여 스캔
• 트리거로 검색 불가능한 문제들을 찾아줌
• 빠른 분석 처리를 가능케 함
• 이해하기 쉬운 고급 분석기능
• ScanHisto
• ScanOverlay

General

Available on most oscilloscopes

Modes

Edge, Non-Monotonic, Runt, Measurement (15 available)

Measurement Modes

DTime@Level (time between 2 edges), Duty Cycle, Fall Time (90-10%), Fall Time (80-20%), Fall Time (User Select), Frequency, Period, Rise Time (10-90%), Rise Time (20-80%), Rise Time (User Select), Time@Level (time from Trigger to Edge), Width Positive, Width Negative, X@max, X@min. (WaveExpert also includes TimeIntervalError@Level) Additional parameters may be available if other software options are purchased for the oscilloscope.

Source

Any channel, math, or memory trace

Filter Method

None, Greater Than, Less Than, Within Limit ±Delta (value or %), Outside Limit ±Delta (value or %), Definable # of Rare Events.

Filter Setup

Setup directly, Set Value ±nSigma, or select ScanHisto bin to define filter.

Event “Found” Marker

Red box around the event area

Trigger Actions on Feature “Found”

None, Audible Beep, Stop Acquisition, Save Waveform(s), Pulse AUX Output, Print (Save) Screen Image, Save to LabNotebook™

Searching

For a single acquisition (STOP trigger), pick a Mode, Source, and Filter. WaveScan searches through a single acquisition, identifies events found with a red box, and creates a user-scalable zoom trace to look at event(s) in more detail.

Scanning

Create a hardware trigger condition, then pick a Mode, Source, and Filter. WaveScan scans through each acquisition, identifies events found with a red box, and creates a user-scalable zoom trace to look at event(s) in more detail. User can set WaveScan to perform an action when a event is found, such as STOP the trigger, or save the results. Thus, a software “scan” can be used to qualify a hardware trigger event.

Table

Optionally displayed (user-selectable). Displays a list of all found events that meet the setup condition. Touch a listed event and automatically center the zoom on that event.

Analysis ScanHisto(gram)

Optionally displayed (user-selectable). Displays an accumulative histogram (1000 events standard, up to 2 billion with other, optional packages) showing distribution of all found events.

ScanOverlay

Optionally displayed (user-selectable). Displays an accumulative overlay with adjustable persistence of all events found in the most recent acquisition. Overlay may be zoomed and positioned, as desired.