LeCroy WaveJet 300A series - Page 5

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