Lecroy WaveJet 354A 500 MHz 4 Channel Oscilloscope WaveJet 354A Ficha De Dados

Lecroy

Códigos do produto

WaveJet 354A

WaveJet 300A Series

iv

WJ-A-GS-E Rev A

Trigger Controls .............................................................................................. 29

Horizontal Controls ......................................................................................... 29

Vertical Controls ............................................................................................. 30

Zoom Control Knobs ...................................................................................... 30

Special Features Controls .............................................................................. 31

General Control Buttons ................................................................................. 32

UNDERSTANDING DISPLAY INFORMATION ............................. 34

Grid Area ................................................................................................................. 34

Top Status Bar ........................................................................................................ 35

Bottom Status Bar ................................................................................................... 36

Message Line .......................................................................................................... 36

Trace Descriptors .................................................................................................... 36

TURNING ON TRACES ................................................................. 37

VERTICAL SETTINGS AND CHANNEL CONTROLS .................. 38

Choosing Coupling .................................................................................................. 38

Bandwidth Limiting .................................................................................................. 38

Probe Attenuation.................................................................................................... 38

Inverting Waveforms ............................................................................................... 39

Adjusting Sensitivity ................................................................................................ 39

Adjusting the Waveform's Position........................................................................... 40

SAMPLING MODES ....................................................................... 41

TIMEBASE SETUP ........................................................................ 41

TRIGGERING ................................................................................. 42

Trigger Types .......................................................................................................... 42

Pulse Width Triggering ................................................................................ 43

Period Triggering ............................................................................................ 44

Pulse Count Triggering ................................................................................... 45

TV Triggering.................................................................................................. 46

Horizontal Trigger Setup .......................................................................................... 47

Vertical .................................................................................................................... 47

To Set Up an Edge Trigger ............................................................................. 48

WAVEFORM MEASUREMENTS ................................................... 50

Measuring with Cursors ........................................................................................... 50

Cursor Measurement Selections ..................................................................... 50

Cursor Placement ........................................................................................... 51

PARAMETER MEASUREMENTS ................................................. 52

Measure Modes ...................................................................................................... 52

Standard Vertical Parameters ......................................................................... 52

Standard Horizontal Parameters ..................................................................... 53