Teledyne Lecroy WavePro HD series Скачать руководство пользователя страница 28 | Manualshive

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Teledyne Lecroy WavePro HD series Скачать руководство пользователя страница 28

929412-00 Rev A

26

Navigating Long Acquisitions

For signal acquisitions >500 Mpts, measurements and math calculations take place on only the center 500 Mpts—the "Analysis Zone". This area is marked on

the source channel trace by grey shading applied outside of it (over the part not analyzed). You may need to reposition the trace so that the portion you wish

to analyze falls within the Analysis Zone. Also, you may wish to shorten the time it takes to complete a complex analysis by analyzing only the most significant

part of the acquisition. This can be easily done using Timebase controls and/or Zoom.

Navigating with Horizontal Delay

Stop acquisition, then pan/swipe or turn the Horizontal Delay knob until the part of the trace you wish to analyze is within the Analysis Zone.

Note:

Your next acquisition will reflect any change to your Timebase settings. If you wish to preserve your initial acquisition settings, save the setup to internal

memory before navigating, then recall it before you resume acquisition.

Math trace now shows how adding Delay shifts Analysis Zone.

Shading over source trace shows edges of Analysis Zone on long acquisition.

Truncated math trace reveals extent of Analysis Zone.

BASICS

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Содержание WavePro HD series

Страница 1: ...WavePro HD Oscilloscopes Getting Started Guide...

Страница 2: ...stribute Teledyne LeCroy documentation for internal educational purposes Teledyne LeCroy is a trademark of Teledyne LeCroy Inc Other product or brand names are trademarks or requested trademarks of th...

Страница 3: ...an be downloaded from the Oscilloscope Manuals page on our website at teledynelecroy com support techlib Introduction Introducing WavePro HD Oscillosocopes 2 Safety 3 Overview Front of Oscilloscope 4...

Страница 4: ...Oscilloscope Registration Card 1 Calibration Certificate 1 Declaration of Conformity CE Certificate Introducing WavePro HD With up to 5 Gpts of acquisition memory WavePro HD 12 bit oscilloscopes captu...

Страница 5: ...input that exceeds the maximum rating of that input Refer to the markings next to the BNC terminals for maximum allowed values Use only within operational environment listed Do not use in wet or explo...

Страница 6: ...reen Display B Front Panel C Power On Off Button D Calibration and Ground Terminals E USB 3 1 Ports 3 F Channel Inputs G Ext In H Aux Out I Mixed Signal Interface J Tilting Feet Front of Oscilloscope...

Страница 7: ...quire a precision adapter available from Teledyne LeCroy Service to accept SMA cables The tilting feet change the angle of display for easier viewing Powering On Off Connect the line cord rated for yo...

Страница 8: ...ower Inlet D Kensington Lock E Ref In and Ref Out Connectors F USBTMC port for remote control and data transfer Back and Side of Oscilloscope G Speaker Out and Mic In H Ethernet Ports 2 OVERVIEW A E D...

Страница 9: ...Go to Utilities Utilities Setup Remote to find the IP address To configure a Static IP address touch Net Connections on the Remote dialog and enter the IP address Go to Utilities Preference Setup Emai...

Страница 10: ...es two digital banks with separate threshold and hysteresis controls making it possible to simultaneously view data from different logic families Each flying lead has a signal and a ground connection...

Страница 11: ...setup files save setups or waveforms to internal memory print the screen to a file or to hardcopy find optimal Vertical Scale for a selected channel etc See the Operator s Manual for instructions When...

Страница 12: ...also work as buttons to access other functions If you have a mouse installed you can click anywhere you can touch to activate a control in fact you can alternate between clicking and touching whicheve...

Страница 13: ...l as more are opened The Add New box sits next to the trace descriptor boxes Use it to turn on new traces or the Measure table See MAUI with OneTouch on p 15 Timebase and Trigger descriptor boxes appe...

Страница 14: ...fault the oscilloscope has the Auto grid mode enabled Auto adds a grid for each new trace up to 20 grids until no more grids are available Other grid modes create a fixed number and orientation of gri...

Страница 15: ...d rotated on three axes Line Intensity and Persistence The trace style can be set to a series of separate sample Points or a continuous vector Line Grid Intensity makes the graticule dimmer or brighte...

Страница 16: ...scriptor Boxes Channel C1 C4 Zoom Z1 Z12 Math F1 F12 Memory M1 M12 and Digital Digital1 Digital4 descriptor boxes appear along the bottom of the grid area when a trace is turned on Descriptor boxes ar...

Страница 17: ...hen you re moving over invalid targets you ll see the Null symbol under your finger tip or cursor Turn On To turn on a new channel math memory or zoom trace drag any descriptor box of the same type to...

Страница 18: ...desired source onto the target descriptor box You can also drop it on the Source field of the target setup dialog To change the source of a measurement drag and drop the descriptor box of the desired...

Страница 19: ...trigger source channel drag and drop the desired channel Cn descriptor box onto the Trigger descriptor box The trigger will revert to the last coupling and slope polarity set on that channel To place...

Страница 20: ...y Mn descriptor box Pan To pan a trace activate it to bring it to the forefront then drag the waveform trace right left or up down If it is the source of any other trace that trace will move as well T...

Страница 21: ...ntrols and adjust the zoom exactly To zoom in on any trace unpinch two fingers over the trace horizontally To zoom out on any trace pinch two fingers over the trace horizontally To turn off a trace fl...

Страница 22: ...ve or negative Offset The front panel Volts knob also controls the Vertical Scale of zoom math and memory traces Channel Descriptor Box Volts div Gain Offset Pre Processing Summary List changes from d...

Страница 23: ...twice to reopen the Cn dialog Refine Volts div or Offset Make other Pre processing settings Note Averaging Interpolation and ERes are disabled on 500 Mpts acquisitions Enter Coupling Enter signal Ban...

Страница 24: ...l line and bus traces Turn Offset to raise lower group Vertical Position the top of lowest bit relative to center Turn Volts to raise lower Group Height the total Vertical divisions occupied by group...

Страница 25: ...enter a custom Threshold and Hysteresis Separate controls allow you to set different values for each lead bank Choose a Display Mode of individual digital lines bus trace or both Optionally choose a...

Страница 26: ...ative Delay time which shifts the triger point left or right The front panel Time div knob also controls the Horizontal Scale of zoom math and memory traces allowing you to zoom in to see more detail...

Страница 27: ...Time div in reference to Center 50 of display or Lock to Trigger position see pp 28 29 Use 4 standard or 2 interleaved channels for higher sample rate and memory also higher bandwidth in 6 and 8 GHz m...

Страница 28: ...significant part of the acquisition This can be easily done using Timebase controls and or Zoom Navigating with Horizontal Delay Stop acquisition then pan swipe or turn the Horizontal Delay knob unti...

Страница 29: ...hen create a zoom trace of the area you wish to analyze Apply math and measurements to the zoom rather than the channel trace Math applied to a zoom is calculated on the entire trace up to 500 Mpts Hi...

Страница 30: ...remains at the center of the display Other events move in reference to the center as Time div changes With this setting the trigger point could potentially move off the grid as the scale changes Time...

Страница 31: ...the same as Centered but the difference will be apparent if you have used Delay to shift the trigger position Same 2 ms div Timebase with Timebase Reference set to Lock to Trigger starts the same as...

Страница 32: ...r visible Triggers Triggers tell the oscilloscope when to perform an acquisition The acquisition starts as soon as the trigger is armed and all trigger conditions are met unless postponed by a Holdoff...

Страница 33: ...rigger dialog Choose trigger Type Choose trigger Source channel Set trigger Levels or Find Levels based on the input signal mean Set other conditions such as Slope and Coupling vary by trigger type Ic...

Страница 34: ...om Source and Horizontal Scale which differs from the Timebase Adjust Horizontal Scale to change zoom magnification Zoom Zoom traces display a magnified portion of another trace Any trace can be zoome...

Страница 35: ...ialog touch Action Toolbar Zoom button to create a new zoom of just that source trace Zoom descriptor opens Zoom dialog to make other adjustments Draw a Zoom box over a portion of the source trace Rep...

Страница 36: ...detail in the WavePro HD Oscilloscopes Operator s Manual From the Front Panel From the Touch Screen Cursors Cursor Setup opens the Cursor dialog Touch and drag line to reposition cursor Vertical Curso...

Страница 37: ...u can also gate measurements to limit them to a specific region of the trace Note Measurements are constrained to the center 500 Mpts on 500 Mpts acquisitions Shading shows the edges of this Analysis...

Страница 38: ...matical function e g Sum Product FFT to one or more source traces One important distinction between math functions and measurement parameters is that the result of math is always another waveform wher...

Страница 39: ...only until the oscilloscope is rebooted To store memories indefinitely save them to an external file by choosing File Save Waveform The file can then be recalled into internal memories for viewing by...

Страница 40: ...The oscilloscope can be added to a LAN via TCP IP or directly connected to a PC via USBTMC to transfer data Files can also be transferred to a USB drive through any of the host USB ports Stored user d...

Страница 41: ...pe that it is still warming up Specifications are not guaranteed during the warm up period Dynamic calibrations may occur during operation to maintain specified performance These are managed by the so...

Страница 42: ...s complete power cycle the instrument CAUTION The installation may take several minutes depending on the length of time since your last update Do not power down the oscilloscope at any point during th...

Страница 43: ...ng to avoid damage in transit 5 Mark the outside of the box with the shipping address Add ATTN RMA code assigned by Teledyne LeCroy FRAGILE 6 If returning a product to a different country Mark the shi...

Страница 44: ...cannot be placed Can be used to remove or add effects of fixtures for which only an S parameter model exists SDA III WPHD SDAIII WPHD SDAIII Complete LINQ delivers integrated jitter and timing analys...

Страница 45: ...st first examine the product and find that it is defective due to workmanship or materials and not due to misuse neglect accident or abnormal conditions or operation Teledyne LeCroy shall not be respo...

Страница 46: ...etic Field 3 Vrms 0 15 MHz 80 MHz EN 61000 4 11 2004 Mains Dips and Interruptions 0 1 cycle 70 25 cycles 0 250 cycles 4 5 1 To ensure compliance with all applicable EMC standards use high quality shie...

Страница 47: ...com patents Safety Compliance EC DECLARATION OF CONFORMITY LOW VOLTAGE The oscilloscope meets intent of EC Directive 2014 35 EU for Product Safety Compliance was demonstrated to the following specific...

Страница 48: ...2018 Teledyne LeCroy Inc All rights reserved 929412 00 Rev A May 2018...

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