User Manual

XScopes
User’s Manual
DS-XScopes-3.5 – December, 2014 Page | 4
2.3.3 Trigger Hold .................................................................................................................................................... 17
2.3.4 Post Trigger ..................................................................................................................................................... 17
2.3.5 Trigger Source ................................................................................................................................................ 17
2.4 Device Modes ......................................................................................................................................... 18
2.4.1 Oscilloscope Mode ...................................................................................................................................... 18
2.4.1.1 Roll Mode ....................................................................................................................................................... 18
2.4.1.2 Elastic Traces ................................................................................................................................................. 18
2.4.1.3 XY Mode ........................................................................................................................................................ 19
2.4.2 Meter Mode ................................................................................................................................................... 19
2.4.2.1 Frequency Measurements ......................................................................................................................... 19
2.4.2.2 Pulse Counter ................................................................................................................................................ 19
2.4.3 Spectrum Analyzer ....................................................................................................................................... 20
2.4.3.1 IQ FFT Mode .................................................................................................................................................. 20
2.4.3.2 Logarithm display ......................................................................................................................................... 20
2.4.3.3 FFT Windows .................................................................................................................................................. 20
2.5 Cursors ...................................................................................................................................................... 21
2.5.1 Vertical Cursors ............................................................................................................................................. 21
2.5.2 Horizontal Cursors ......................................................................................................................................... 21
2.5.3 Automatic Cursors ........................................................................................................................................ 21
2.5.4 Track Horizontal Cursors ............................................................................................................................... 21
2.5.5 Reference Waveform .................................................................................................................................. 21
2.5.6 Cursors in XY Mode ....................................................................................................................................... 21
2.6 Display Settings ........................................................................................................................................ 22
2.6.1 Persistent Display ........................................................................................................................................... 22
2.6.2 Line / Pixel Display ........................................................................................................................................ 22
2.6.3 Show scope settings ..................................................................................................................................... 22
2.6.4 Grid Type ........................................................................................................................................................ 22
2.6.5 Flip Display ...................................................................................................................................................... 22
2.6.6 Invert Display ................................................................................................................................................. 22
3. Logic Analyzer and Protocol Sniffer ......................................................................................................... 23