LeCroy 93XXC-OM-E09 free download

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7LPHEDVH 0RGHV DQG 6HWXS 7LPHEDVH 6DPSOLQJ 0RGHV Depending on the timebase, any of three sampling modes can be chosen: Single-Shot, Random Interleaved Sampling (RIS) or Roll Mode. Furthermore, for timebases suitable for either Single-Shot or Roll Mode, the acquisition memory can be subdivided into user-defined segments to give Sequence Mode. Channels can also be combined to boost sample rate and record length. 6LQJOH6KRW Single-Shot is the digital oscilloscope's basic acquisition technique and other timebase modes make use it. An acquired waveform consists of a series of measured voltage values sampled at a uniform rate on the input signal. The acquisition, a single series of measured data values associated with one trigger event, is typically stopped at a fixed time after the arrival of the event, this being determined by the trigger delay. The time of the trigger event is measured using the timebase clock. The horizontal position of a waveform is determined using the trigger event as the definition of time zero. Waveform display is also carried out using this definition. Because each channel has its own ADC, the voltage on each input channel is sampled and measured at the same instant. This allows very reliable time measurements between different channels. Trigger delay can be selected anywhere within a range that allows the waveform to be sampled from well before the trigger event up to the moment it occurs (100 % pre-trigger), or at the equivalent of 10 000 divisions (at the current time/div) after the trigger. For fast timebase settings the ADCs' maximum single-shot sampling rate is used (on one and each channel, with higher sampling rates achieved by combining channels -- see page 7