Marker Operation and Peak Search
WCA230A & WCA280A User Manual
3- 227
The reference cursor is another way to measure relative amplitude or frequency.
The reference cursor is positioned with the marker and fixed on the screen.
1.
Press the
MAKER SETUP
key on the front panel.
2.
Press the
Makers
side key to select
Single
or
Delta
.
3.
Press the
Marker X Position
side key and rotate the general purpose knob
(or enter the value using the keypad) to move the marker to the reference
point.
4.
Press the
Reference Cursor to Marker X
side key to display the cursor at
the marker position.
Demod and Time modes only:
On the overview, you can also place the reference cursor at a trigger output
position with the
Reference Cursor to Trigger
side key.
5.
Press the
Marker X Position
side key and rotate the general purpose knob
(or enter the value using the keypad) to move the marker to the measurement
point.
Select Marker
Selects the active marker for which
the marker readout is displayed.
Active marker readout relative
to the reference cursor
Marker 1
Marker 2
Reference cursor
Reference Cursor to Marker X
Enables the reference cursor.
Reference Cursor Off
Turns off the reference cursor.
Reference cursor readout
Figure 3- 159: Measurement with the reference cursor
Measuring with the
Reference Cursor
Summary of Contents for WCA200A
Page 6: ......
Page 8: ......
Page 29: ...Getting Started...
Page 30: ......
Page 57: ...Operating Basics...
Page 58: ......
Page 86: ...Functional Overview 2 28 WCA230A WCA280A User Manual...
Page 125: ...Reference...
Page 126: ......
Page 208: ...Modulation Analysis Demod Mode 3 82 WCA230A WCA280A User Manual...
Page 272: ...Setting Timing Parameters 3 146 WCA230A WCA280A User Manual...
Page 346: ...Display Line 3 220 WCA230A WCA280A User Manual...
Page 358: ...Marker Operation and Peak Search 3 232 WCA230A WCA280A User Manual...
Page 388: ...File Format 3 262 WCA230A WCA280A User Manual...
Page 392: ...Screen Copy 3 266 WCA230A WCA280A User Manual...
Page 393: ...Appendices...
Page 394: ......
Page 430: ...Appendix C Digital Demodulation Symbol Mapping C 4 WCA230A WCA280A User Manual...
Page 437: ...Glossary...
Page 438: ......
Page 446: ...Glossary Glossary 8 WCA230A WCA280A User Manual...
Page 447: ...Index...
Page 448: ......