LeCroy — A — User Manual ADCs and Memories 4 Trigger 4 Automatic Calibration 5 Display 5 Manual/Remote Control 5 Specifications. LeCroy Service Manual. Identifier LeCroy__Service_Manual. Identifier -ark ark://t47q2vs Ocr ABBYY FineReader A DIGITAL OSCILLOSCOPE SERVICE MANUAL North American Headquarters: LeCROY Corporation Chestnut Ridge Road Chestnut Ridge, NY.

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Apply to the CH to be tested a DC voltage from the high precision voltage source with the following three values one after the other: Maximum number of devices 15 Maximum bus length 20 meters or 2 meters per device, whichever is less Connection star or chain Scan by Valadinmicro – paladin paladinmicro. The display address space is hex xxxx. It has been tested and found to be perfectly suited to converting your customer’s parallel printer to work with the A.

Turn on Expand A X Chan 1and make an expand of only few horizontal divisions of maual trace. Service Manual for LeCroy A? The baud rate will be baud. A vector is generated by a composition of two X and Y linear current ramps.

LeCroy A Oscilloscope User Manual

The following hard-copy parameters are required on the A: The bus management lines functions as follows: Multiplicative constant on first input: The replacement board is supplied without this PAL. Lutronic, 42 Eastern Europe: The memory is available.

In addition, the performs periodic calibration to ensure the long term stability at a particular setting. Msnual is the registered trademark of LeCroy Corporation.

Service manual of Lecroy A DSO

The period depends on the Xinc step selected. For “move” vectors, the rate is not set OFF from state 0 to 3.


Set the time base: SMART triggering offers a solution to even the most intri- cate triggering problems. Watch out to match the orientation notch. The line G controls the address driver output state. Dear Steve, I would not single out LeCroy for not being willing to help when it comes to providing help to owners with fixing their scopes etc. Scan bj Lecrroy — paladin paladinmicro. No controller is needed in this mode. The adjustment potentiometers are situated on the small power supply PCB next to the F display board.

The precautions against static electricity are required.

IK RES05 1 0 5. Graphics Density and Plot size are menu selectable. Any number of operations can be performed sequentially, either manually or via remote control. The converter plugs directly into the Centronics connector on the printer. Make sure mankal the guiding notch in the chip is aligned with the PCB reassemble scope and check that it boots up properly.

In order to get access for adjustment, put the scope on its rear feet and pivot the power supply unit slightly away from the display board. DACs are not on the internal busses. Dithering uses slightly different portions of the ADC for successive waveforms so that the differential manuual are also averaged.

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Reduces the effect of ADC differential non-linearities. BNC connector on rear panel. If you find error codes different from zero, you can find more information on the problem in the interpretation of the Calibration Error Log. It is used, for example, in spectral analysis where a waveform is sampled and digitized, then transformed by a Dis- crete Fourier Transform DFT. The instrument features high-fidelity 8-bit ADCs, 50K of non-volatile acquisition memory per channel, K of additional waveform storage memory, extensive pulse parameter analysis, and a highly sophisticated trigger system to capture the most complex signals, including spikes and glitches.


The reference for the measurements are the pins on connector J7 on the F Base Board. The method is particularly useful for monitoring noisy signals which may change slowly over a period of time. The address switches must be under 31 on the scope.

A reference bar measures absolute voltage with respect to ground. By lowering the sampling rate, it is possible to make measurements with 20 pHz resolution up to 0.

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Addi- tion, subtraction, multiplication, and ratio on any two waveforms. Processing is fully automatic and is simultaneous whenever more than one function has been selected. The waveform in Channel 1 is contained in the mask in Memory C all points inside the mask.

This option is used for lower timebase setting. The signal must be connected si- lecry to two channels. For one-axis draw vectors, the maximum rate 9405 different for X and Y because the length in millimeters on the screen of the same deltaX and deltaY is different.

Set up the DS0: The Nyquist frequency can be adjusted and optimized af- ter signal acquisition and prior to FFT execution.

Chaining of operations – Two operations four in the can be automatically chained, e.