Basic Operation 7. Display of window’s position in data memory and data length. 8. Window Time Base 9. Operating Menu shows different information for different function keys. 10. Icon indicates channel coupling. 11. Level Range. 12. Icon indicates whether the waveform is inverted or not. 13. 20M Bandwidth Limit. If this icon lights up, it means the bandwidth limit is enabled, otherwise disabled. 14. Trigger Type: : Edge trigger on the rising edge. : Edge trigger on the falling edge. : Video trigger with line synchronization. : Video trigger with field synchronization. : Pulse Width trigger, positive polarity. : Pulse Width trigger, negative polarity. 15. Trig Level. 16. Channel Marker 17.
Window displays waveform. 5.1.1 XY Format The XY format is used to analyze phase differences, such as those represented by Lissajous patterns. The format plots the voltage on CH1 against the voltage on CH2, where CH1 is the horizontal axis and CH2 is the vertical axis. The oscilloscope uses the untriggered Normal acquisition mode and displays data as dots. The sampling rate is fixed at 1 MS/s. The oscilloscope can acquire waveforms in YT format at any sampling rate. You may view the same waveform in XY format. To perform this operation, stop the acquisition and change the display format to XY. The table below shows how to operate some controls in XY format.
DSO1000B(V) Series HandHeld Oscilloscope User Manual 15 Controls Usable or not in XY format CH1 VOLTS and VERTICAL POSITION controls Set the horizontal scale and position CH2 VOLTS and VERTICAL POSITION controls Continuously set the vertical scale and position Reference or Math Unusable Cursors Unusable Autoset (display format reset to YT) Unusable