Getting Started Manual
WaveAce Oscilloscope Getting Started Manual August, 2008
LeCroy Corporation 700 Chestnut Ridge Road Chestnut Ridge, NY, 10977-6499 Tel: (845) 578-6020, Fax: (845) 578 5985 Warranty NOTE: THE WARRANTY BELOW REPLACES ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS, OR ADEQUACY FOR ANY PARTICULAR PURPOSE OR USE. LECROY SHALL NOT BE LIABLE FOR ANY SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN CONTRACT OR OTHERWISE.
Getting Started Manual TABLE OF CONTENTS Welcome............................................................................... 3 Support........................................................................... 3 Thank You ...................................................................... 3 Safety Requirements ..................................................... 4 Getting to Know WaveAce ................................................. 9 Hardware......................................................
WaveAce Analyzing Waveforms .......................................................42 Waveform Measurements ............................................42 Parameter Measurements ............................................45 Waveform Math ............................................................49 Save and Recall .................................................................52 Saving and Recalling Scope Setups ............................52 Saving and Recalling Waveforms ..............................
Getting Started Manual Welcome Thank you for purchasing a LeCroy WaveAce product. This Getting Started Manual includes important safety and installation information for your WaveAce Series oscilloscope, along with operating procedures to get you started capturing, viewing, and analyzing your waveforms. This WaveAce Getting Started Manual provides information in the following manner: Getting to Know WaveAce - First, we acquaint you with your new instrument.
WaveAce Safety Requirements This section contains information and warnings that must be observed to keep the instrument operating in a correct and safe condition. You are required to follow generally accepted safety procedures in addition to the safety precautions specified in this section. Safety Symbols Where the following symbols appear on the instrument’s front or rear panels, or in this manual, they alert you to important safety considerations. This symbol is used where caution is required.
Getting Started Manual fully understood and met. CAT I Installation (Overvoltage) Category rating per EN 61010-1 safety standard and is applicable for the oscilloscope front panel measuring terminals. CAT I rated terminals must only be connected to source circuits in which measures are taken to limit transient voltages to an appropriately low level.
WaveAce PLEASE NOTE THE FOLLOWING: The design of the instrument has been verified to conform to EN 61010-1 safety standard per the following limits: Installation (Overvoltage) Categories II (Mains Supply Connector) & I (Measuring Terminals) Pollution Degree 2 Protection Class I Cooling The instrument relies on forced air cooling with internal fans and ventilation openings. Care must be taken to avoid restricting the airflow around the apertures (fan holes) at the sides and rear of the oscilloscope.
Getting Started Manual Power and Ground Connections The instrument is provided with a grounded cord set containing a molded three-terminal polarized plug and a standard IEC320 (Type C13) connector for making line voltage and safety ground connection. The AC inlet ground terminal is connected directly to the frame of the instrument. For adequate protection against electrical shock hazard, the power cord plug must be inserted into a mating AC outlet containing a safety ground contact.
WaveAce WARNING - Electrical Shock Hazard No operator serviceable parts inside. Do not remove covers. Refer servicing to qualified personnel. Abnormal Conditions Operate the instrument only as intended by the manufacturer. If you suspect the oscilloscope’s protection has been impaired, disconnect the power cord and secure the instrument against any unintended operation.
Getting Started Manual Getting to Know WaveAce Hardware Front Panel The WaveAce Series oscilloscopes provide an easy-to-use front panel. The control buttons are logically grouped. The following provides an explanation of the front panel buttons and knobs. 1. 2. 3. 4. 5.
WaveAce Back Panel Numbered labels on this graphic correspond with descriptions in the table. 1. Pass/Fail Output 2. RS-232 Connector 3.
Getting Started Manual Side Panel The WaveAce side panel is located on the left side (facing the front of the instrument).
WaveAce Basic Controls Powering Up Your WaveAce 1. Power On the oscilloscope by pressing the power button on the top left (facing) the instrument. 2. The LeCroy Splash screen is shown. Press any key to continue (or, after a brief period the grid display is shown). 3. The Grid Display is shown.
Getting Started Manual Front Panel Controls INTENSITY/ADJUST KNOB Intensity/Adjust knob - You can use the Adjust knob with many functions, such as adjusting the holdoff time, moving cursors, setting the pulse width, setting the video lineage adjusting the upper and lower frequency limits, adjusting X and Y masks when using the Pass/Fail function, etc. You can also turn the Adjust knob to adjust the storage position of setups, waveforms, pictures when saving/recalling and to select menu options.
WaveAce MENU CONTROL BUTTONS 14 MENU ON/OFF - Press to toggle the last-displayed menu On/Off. Menu Option buttons (1-5) - Press to choose menu options. Press a menu option button adjacent to your selection. Print - Press to save the current waveform to an attached USB memory device or print a picture (screen shot) to a USB-connected printer. You can set up the save/print options using the Save/Recall → Picture settings. For more information, refer to Saving and Printing Waveform Pictures.
Getting Started Manual MENU FUNCTION BUTTONS CURSORS - Press to turn on the cursors and display the Cursor menu. You can use the Cursor menu to set the Cursor Mode (Auto, Off, Manual, Track). When Cursors are on (CURSORS button is lit), turn the Adjust knob to position the cursors. ACQUIRE - Press to display Acquire menu. You can use the Acquire menu to set the acquisition Sampling Mode (Sampling, Peak Detect, Average).
WaveAce GENERAL CONTROL BUTTONS HELP - Displays context-sensitive online help. Press Help than another front panel button and information about that button will be displayed. DEFAULT SETUP - Press to reset the oscilloscope's settings to the default factory configuration. For a list of default settings, see Recalling Factory Settings. AUTO - Press to have the oscilloscope automatically identify the type of waveform and adjust the controls to produce a usable display of the input signal.
Getting Started Manual VERTICAL CONTROLS Volts/Div knobs (CH1/CH2)- Turn to adjust the volts/division setting (vertical gain) of the corresponding channel (CH1 or CH2). Press the knob to toggle between fine (variable) and coarse (fixed) adjustments. Channel buttons (CH1/CH2) - Press a channel button (CH1 or CH2) to turn that channel ON or OFF and open the Channel menu for that channel. You can use the Channel menu to set up a channel. When the channel is ON, the channel button is lit.
WaveAce HORIZONTAL CONTROLS 18 Horizontal Position knob - Turn to adjust the horizontal position of all channels and math waveforms (the position of the trigger relative to the center of the screen). The resolution of this control varies depending on the timebase setting. Press to set the horizontal position to zero. HORI MENU - Press to display the Horizontal menu. You can use the Horizontal menu to display the waveform and to zoom a segment of a waveform.
Getting Started Manual TRIGGER CONTROLS TRIG MENU - Press to display the Trigger menu. You can use the Trigger menu to set the trigger type (Edge, Pulse, Video, Slope, Alternative) and trigger settings. SET TO 50% - Press to stabilize a waveform quickly. The oscilloscope can set the Trigger Level to be halfway between the minimum and maximum voltage levels automatically. This is useful when you connect a signal to the EXT TRIG connector and set the trigger source to Ext or Ext/5.
WaveAce Probes LeCroy provides a passive probe for each WaveAce oscilloscope channel. Probe Compensation Passive probes must be compensated to flatten overshoot. This is accomplished by means of a trimmer on the probe body. 1. 2. 3. 4. 5. 6. 7. Attach the connector end of your probe to any channel. Connect the probe end to the CAL output connector at the front of the scope. Adjust the trim pot on the probe body until the square wave is as flat as possible.
Getting Started Manual Setting Probe Attenuation Probes are available with various attenuation factors which affect the vertical scale of the signal. Push the Channel button and then the Probe menu option button. Attenuation options for 1X, 10X, 100X, and 1000X are available as follows: Select the attenuation that matches your probe. PLEASE NOTE THE FOLLOWING: The default setting for the Probe option is 1X.
WaveAce Viewing Waveforms Turning On Traces To turn on a channel trace, simply press the channel front panel button (CH1 or CH2). When you turn on a channel, the Channel flyout menu opens. You can then set up the vertical settings and controls for the channel. When the channel is ON, the channel button is lit. Note: To turn a trace off, press the channel front panel button again.
Getting Started Manual Setting Up the Display You can access the Display menu pressing the DISPLAY front panel button. Option: Type Persist Intensity Brightness Format Screen Grid Menu Display Description: Vectors fills the space between adjacent sample points in the display. Dots displays sample points directly. Sets the length of time (1 sec, 2 sec, 5 sec, Infinite) each displayed sample point remains displayed. Turn the Universal front panel knob to set the Intensity.
WaveAce Understanding Display Information The grid area contains several indicators to help you understand the display. Indicators are coded to the channel colors). 1 Back USB - Indicates whether the Back USB option is set to Computer or Printer. Back USB option is set to Computer Back USB option is set to Printer 2 Print Key - Indicates whether the Print Key option is set to Print Picture or Save Picture.
Getting Started Manual Trig'd - The oscilloscope has found a trigger and is acquiring the post-trigger data. Stop - The oscilloscope has stopped acquiring waveform data. Acq. Complete - The oscilloscope has completed a Single Sequence acquisition. Auto - The oscilloscope is in Auto Mode and is acquiring waveforms in the absence of triggers. Scan - The oscilloscope is acquiring and displaying waveform data continuously in Scan Mode.
WaveAce Auto Setup The WaveAce Series Digital Storage Oscilloscopes has an Auto Setup function that identifies the waveform type and automatically adjusts controls to produce a usable display of the input signal. Four Auto Setup waveform options are available: Multi-Cycle, Single-Cycle, Rising Edge, and Falling Edge. Press the AUTO front panel button, and then press the menu optoin button adjacent to the desired waveform as follows: Note: Use the waveform menu button to Undo an applied Auto Setup.
Getting Started Manual Vertical Settings and Channel Controls When you turn a channel trace ON, the Channel flyout menu opens. The Channel menu page shown (1/2 or 2/2) will be the one that was displayed when the trace was last turned on.
WaveAce Choosing Coupling You can choose one of these input coupling modes: DC - Passes both AC and DC components of the input signal. AC - Blocks the DC component of the input signal and attenuates signals below 10 Hz. GND - Disconnects the input signal. Use GND coupling to display a zero-volt waveform. Internally, the channel input is connected to a zero-volt reference level. PLEASE NOTE THE FOLLOWING: 1. 2.
Getting Started Manual Limiting Bandwidth You can limit the bandwidth to reduce display noise. When you turn Bandwidth Limit ON, the Bandwidth Limit value is set to 20 MHz. It also filters the signal to reduce noise and other unwanted high frequency components. Note: The oscilloscope vertical response rolls off slowly above its bandwidth; or, above 20 MHz when the Bandwidth Limit is set to ON. Therefore, the FFT spectrum can show valid frequency information higher than the oscilloscope bandwidth.
WaveAce Adjusting Sensitivity You can set the sensitivity of the Volts/Div front panel knob. When you set the sensitivity to Coarse (fixed - the default setting), the gain adjustment is set to 1-2-5 increments from 2 mV/div, 5 mV/div, 10 mV/div to 5 V/div. When you set the sensitivity to Fine (variable), it changes the resolution to small steps between the coarse settings. Note: The vertical scale readout displays the actual Volts/Div setting when Fine (variable) is selected.
Getting Started Manual Setting Probe Attenuation Probes are available with various attenuation factors which affect the vertical scale of the signal. Select the attenuation that matches your probe. Attenuation options are 1X, 10X, 100X, and 1000X. PLEASE NOTE THE FOLLOWING: The default setting for the Probe option is 1X. Be sure that the Attenuation switch on the probe matches the Probe option in the oscilloscope. Switch settings are 1X and 10X.
WaveAce Inverting Waveforms 1. 2. 3. 32 To invert the waveform, turn on the channel by pressing the appropriate channel button (CH1 or CH2). On the channel menu, press the Next Page option button to go to page 2/2. Press the Invert option button on page 2/2, then select On.
Getting Started Manual Using the Digital Filter You can choose from the following digital filter types: Low Pass Filter (LPF) High Pass Filter (HPF) Band Pass Filter (BPF) Band Stop Filter 1. 2. 3. 4. 5. 6. 7. To turn on the digital filter, press the appropriate channel button (CH1 or CH2). On the channel menu, press the Next Page option button to go to page 2/2. Press the Filter option button on page 2/2. The Filter menu opens. Press the Filter option button and select On.
WaveAce Sampling Modes Acquisition Sampling Modes When you acquire a signal, the oscilloscope converts it into a digital form and displays a waveform. The acquisition sampling mode defines how the signal is digitized and the timebase setting affects the time span and level of detail in the acquisition. You can change the Sampling modes by pressing the ACQUIRE front panel button. There are three basic sampling modes: Sampling- samples the signal in evenly-spaced intervals to construct the waveform.
Getting Started Manual To choose a sampling mode, press the ACQUIRE front panel button. On the Acquire menu, press the Acquisition option button and select a sampling mode. If you select the Average sampling mode, press the Averages option button and select the number of waveforms (4, 16, 32, 64, 128, or 256). Press the Mode option button and select Equ Time or Real Time sampling.
WaveAce Zooming Waveforms You can use the Window Zone option on the Horizontal menu to define a segment of a waveform to see more detail. The Window timebase setting cannot be set slower than the Main timebase setting. You can turn the Horizontal Position and Time/Div front panel knobs to zoom in/out in Window Zone. 1. 2. 3. 4. 5. 36 Press the HORI MENU front panel button. The Horizon menu opens. Press the Win Zone option button. Turn the Time/Div front panel knob to adjust the window size.
Getting Started Manual Triggering Trigger Types There are five trigger types: Edge, Video, Pulse, Slope, and Alternative. You can access trigger modes by pressing the TRIG MENU front panel button in the Trigger control group and selecting Type from the Trigger menu. Edge Triggering 1. Press the Type menu option button and select Edge. 2. Press the Source option button to choose a channel input or external input. 3.
WaveAce Pulse Triggering Use Pulse width triggering to trigger on aberrant pulses. You can select how to compare the trigger pulse relative to the pulse width as follows: Positive pulse width less than pulse width setting Positive pulse width larger than pulse width setting Positive pulse width equal to pulse width setting Negative pulse width less than pulse width setting Negative pulse width larger than pulse width setting Negative pulse width equal to pulse width setting 1. 2. 3. 4. 5. 6. 7.
Getting Started Manual Video Triggering Use Video Triggering to trigger on fields or lines of standard video signals. 1. 2. Press the Type option button and select Video. Press the Source option button to choose a channel input or external input. 3. Press the Polarity option button and select 4. 5. 6. 7. 8. (Normal) or ( Inverted). Normal triggers on the negative edge of the sync pulse. Inverted triggers on the positive edge of the sync pulse.
WaveAce Slope Triggering Use Slope Triggering to trigger on the positive slope or negative slope depending on the trigger conditions and time you set. 1. 2. 3. 4. 5. 6. 7. 8. 40 Press the Type option button and select Slope. Press the Source option button to choose a channel input or external input. Press the When option button to select the trigger condition. Press the Time option button and then turn the Adjust front panel knob to set the slope time. Press the Next Page option button.
Getting Started Manual Alternative Triggering The trigger signal comes from two vertical channels when you use Alternative Triggering. Using this type of trigger, you can observe two unrelated signals at the same time. For each signal, you can select different trigger types, such as Edge, Pulse, Slope, or Video. Trigger information for the two channels is displayed at the bottom right side of the display. 1. 2. 3. 4. 5. Press the Type option button and select Alternative.
WaveAce Analyzing Waveforms Waveform Measurements Measuring with Cursors Cursors are important tools that aid you in measuring signal values. Cursors are boundary markers that you can move across the grid. Use cursors to make fast, accurate measurements and to eliminate guesswork. There are three cursor measurement modes: 42 Manual - displays two horizontal parallel cursors or vertical parallel cursors to measure voltage or time.
Getting Started Manual CURSOR MEASUREMENT SELECTIONS Time cursors are vertical lines that you move horizontally to measure the difference in time or frequency values between the cursors. Voltage cursors appear as horizontal lines on the display and measure the vertical parameters.
WaveAce CURSOR PLACEMENT 1. 2. Press the CURSORS front panel button. The Cursor menu opens. If you want to set the mode to Manual, press the Mode option button and select Manual. Press the Type option button and select Voltage or Time. Press the Source option button and select a source (CH1, CH2, MATH, REFA, or REFB). Press the CurA or CurB option button and turn the Adjust front panel knob to adjust the cursors. OR If you want to set the mode to Track, press the Mode option button and select Track.
Getting Started Manual Parameter Measurements Waveform analysis typically begins with the measurement of parameters. Parameter measurement tools determine a wide range of waveform properties. Use them to automatically calculate many attributes of your waveform, like rise time, rms voltage, and peak-to-peak voltage, for example. You can access the parameter measurements by pressing the MEASURE front panel button and then pressing an option button for Voltage, Time, Delay or All Measurements for each channel.
WaveAce VOLTAGE MEASUREMENT PARAMETERS Vpp - Difference between highest and lowest points in the waveform. Vmax - Measures highest point in waveform. Unlike top, it does not assume the waveform has two levels. Vmin - Measures the lowest point in a waveform. Unlike base, it does not assume the waveform has two levels. Mean - Average of the data for a time domain waveform. Computed as centroid of distribution for a histogram.
Getting Started Manual TIME MEASUREMENT PARAMETERS Period - Period of a cyclic signal measured as time between every other pair of 50% crossings. Starting with first transition after left cursor, period is measured for each transition pair, with values averaged to give final result. +Wid - Time between the first rising edge and the next rising edge at the waveform 50% level. -Wid - Time between the first falling edge and the next rising edge at the waveform 50% level.
WaveAce DELAY MEASUREMENT PARAMETERS Phase - Amount one waveform leads or lags another in time expressed in degrees, where 360 degrees comprise one waveform cycle. FRR - Time between the first rising edge of Source 1 and the first rising edge of Source 2. FRF - Time between the first rising edge of Source 1 and the first falling edge of Source 2. FFR - Time between the first falling edge of Source 1 and the first rising edge of Source 2.
Getting Started Manual Waveform Math Standard math functions include addition, subtraction, multiplication, division, and FFT. For more information on FFT, see the FFT section. Press the MATH front panel button in the Vertical Control group to display the Math menu. 1. Press the Operation option button and select a math operator +, -, *, /, or FFT. 2. The Source can be any channel, but not another math trace. If you choose subtraction, you can choose CH1CH2 or CH2-CH1.
WaveAce FFT The FFT process mathematically converts a time-domain signal into its frequency components. You can display only one FFT waveform at a time. You can choose to display the FFT waveform and the channel waveform on the screen (split screen) or to display the FFT waveform full screen. You can choose from four Window types: Window Type Description Test Content Symmetric transients or bursts. Best frequency resolution, Equal-amplitude sine waves with worst magnitude resolution.
Getting Started Manual USING THE FFT MATH FUNCTION 1. To set up an FFT math function, press the MATH front panel button. The Math menu is displayed. 2. 3. Press the Operation menu option button and select FFT. Press the Source menu option button and select a source (CH1, CH2) for the FFT waveform. Press the Window menu option button and select a type of window (Rectangle, Hanning, Hamming, or Blackman). Press the FFT Zoom menu option button and select a zoom factor (1X, 2X, 5X, or 10X).
WaveAce Save and Recall Saving and Recalling Scope Setups You can quickly save and recall up to 20 scope panel settings and 20 waveforms in internal memory. Waveforms and panel settings can also be save to a USB memory device. Saving the Current Settings 1. Press the Save/Recall front panel button. The SAVE/REC flyout menu opens. 2. Press the Type option button and select Setups. 3. If you want to save the setup to internal memory, press the Save To option button to select Device.
Getting Started Manual Saving and Recalling Waveforms You can quickly save waveforms in internal memory (up to 20 waveforms) or on a USB memory device (limited by memory capacity of USB device). You can display up to three waveforms at the same time. You can easily recall these saved waveforms later. Saving Waveforms 1. Display the waveform(s) you want to save and press the Save/Recall front panel button. The SAVE/REC flyout menu opens. 2. Press the Type option button and select Waveforms. 3.
WaveAce Saving and Recalling Reference Waveforms You can save two reference waveforms (REFA and REFB) in internal memory. You can easily recall these saved reference waveforms later. You cannot adjust the horizontal position and scale of the reference waveform, but the oscilloscope does display the horizontal and vertical scales at the bottom of the display. Note: X-Y mode waveforms are not stored as reference waveforms. Saving Reference Waveforms 1. Press the REF front panel button.
Getting Started Manual Saving Data (.CSV) You can save waveform data as a comma-delimited (.CSV) file. You can then use this information in other applications, such as Microsoft Excel. The .CSV file contains the data points (horizontal and vertical information) of the displayed waveform. You can also choose to save these parameters to the .
WaveAce Saving and Printing Waveform Pictures You can save a waveform image (.BMP) file to a USB memory device or print a waveform image to a USB-connected printer. Once you have set up your print options and connected the device to the USB port, you can press the Print front panel button to save or print the image. 1. Press the Save/Recall front panel button. The SAVE/REC flyout menu opens. 2. Press the Type option button and select Picture. 3.
Getting Started Manual Recalling Factory Settings The oscilloscope is set up for normal operation when it is shipped from the factory. The default settings are as follows: CH1/CH2 Menu MATH Option Coupling BW Limit Volts/div adjust Probe Invert Volts/div Operation CH1 Invert CH2 Invert Default DC Off Coarse (fixed) 1X Off 1.
WaveAce Menu TRIGGER (Pulse) TRIGGER (Video) TRIGGER (Slope) TRIGGER (Alternative) Option Mode Coupling Level Type Source When Set Pulse Width Mode Coupling Type Source Polarity Sync Standard Type Source Mode Type Source Default Auto DC 0.00V Pulse CH1 = 1.
Getting Started Manual Utilities Utility Menu You can use the Utility menu to configure your oscilloscope. Press the UTILITY front panel button to display the Utility menu. Utility Menu - Page 1/3 Press the System Status option button to display a summary of the oscilloscope settings. For more information, see the System Status section. Press the Sound to turn ON/OFF sound when you press a key. Turn the Frequency Counter ON/OFF. Language lets you choose a UI local language.
WaveAce Utility Menu- Page 3/3 Press the Update Firmware option button to update the oscilloscope using the USB memory device. For more information, see the Updating the System Software section. Press the Pass/Fail option button to monitor changes of signals and output pass or fail signals by judging whether the input signal is within the predefined mask. Press the Record option button to record the input waveform from CH1 and CH2, with a maximum record length of 2500 frames.
Getting Started Manual System Status View the oscilloscope's hardware and software configuration as follows: 1. 2. Press the Utility front panel button. On the Utility flyout menu, press the System Status menu option button as follows: 3. The System Status Information screen is then shown. Press the SINGLE front panel button to exit the Status Information screen.
WaveAce Updating the System Software System software updates are downloaded through the USB memory port in the front of the oscilloscope. 1. 2. 3. Insert the USB memory device containing the software update in the USB port on the front of the scope. Press the front panel Utility button. Press the Next Page menu option button to navigate to menu page 3/3. Select the Update Firmware menu option button as follows: Note: WaveAce reminds you to verify the firmware product type matches the instrument.
Getting Started Manual Reference Specifications Vertical System Bandwidth Rise Time (Typical) Input Channels Bandwidth Limiters Input Impedance Input Coupling WA102 WA112 WA202 WA212 WA222 WA232 60 MHz 100 MHz 60 MHz 100 MHz 200 MHz 300 MHz <5.8 ns <3.5 ns <5.8 ns <3.5 ns <1.7 ns <1.
WaveAce Triggering Trigger Types Trigger Coupling Trigger Slope Holdoff Range WA102 WA112 WA202 WA212 Edge, Pulse, Video, Slope, Alternative AC, DC, LF Reject, HF Reject Positive, Negative 100 ns - 1.5 s WA222 WA232 External Trigger Range CH1, CH2, ±6 div CH1, CH2, ±5 div from center of from center of screen screen EXT: ±0.6 V EXT: ±1.
Getting Started Manual Math Tools 1 Math Trace; choose between Sum, Difference, Product, Quotient, FFT (Rectangular, Hamming, Hanning, Blackman with 1024 points) General POWER SUPPLY: Input Voltage: 100-240 VAC, Automatic AC Voltage Selection Frequency: 50/60/400 Hz Power: 50 VA max. Physical Dimensions (HxWxD): 154 mm (6.06") x 133 mm (5.23") x 305 mm (12") Weight: 2.3 kg (approx.
WaveAce Technical Support For assistance with installation, calibration, and a full range of software applications contact the customer service center nearest you. You can also find contact information for the following offices on the LeCroy Web site at http://www.lecroy.com/tm/ServiceSupport. Contact Your Local LeCroy Technical Support Office for Help United States and Canada Phone Sales: 800-553-2769 or 845-4252000 Fax (Sales&Service): 845-578-5985 Email Sales: contact.corp@lecroy.
