Triggers
10
Keysight InfiniiVision 2000 X-Series Oscilloscopes User's Guide
163
To trigger on odd or even fields
To check the envelope of your video signals, or to measure worst case distortion,
trigger on the odd or even fields. When Field 1 is selected, the oscilloscope
triggers on color fields 1 or 3. When Field 2 is selected, the oscilloscope triggers
on color fields 2 or 4.
1
Press the
[Trigger]
key.
2
In the Trigger Menu, press the
Trigger
softkey; then, turn the Entry knob to
select
Video
.
3
Press the
Settings
softkey, then press the
Standard
softkey to select the
appropriate TV standard.
4
Press the
Mode
softkey and select
Field1
or
Field2
.
The trigger circuits look for the position of the start of Vertical Sync to determine
the field. But this definition of field does not take into consideration the phase of
the reference subcarrier. When Field 1 is selected, the trigger system will find any
field where the vertical sync starts on Line 4. In the case of NTSC video, the
Figure 30
Triggering on All Fields
Summary of Contents for DSO-X 2014A
Page 1: ...Keysight InfiniiVision 2000 X Series Oscilloscopes User s Guide...
Page 8: ...8 Keysight InfiniiVision 2000 X Series Oscilloscopes User s Guide...
Page 60: ...60 Keysight InfiniiVision 2000 X Series Oscilloscopes User s Guide 2 Horizontal Controls...
Page 68: ...68 Keysight InfiniiVision 2000 X Series Oscilloscopes User s Guide 3 Vertical Controls...
Page 118: ...118 Keysight InfiniiVision 2000 X Series Oscilloscopes User s Guide 6 Digital Channels...
Page 124: ...124 Keysight InfiniiVision 2000 X Series Oscilloscopes User s Guide 7 Serial Decode...
Page 130: ...130 Keysight InfiniiVision 2000 X Series Oscilloscopes User s Guide 8 Display Settings...
Page 168: ...168 Keysight InfiniiVision 2000 X Series Oscilloscopes User s Guide 10 Triggers...
Page 176: ...176 Keysight InfiniiVision 2000 X Series Oscilloscopes User s Guide 11 Trigger Mode Coupling...
Page 202: ...202 Keysight InfiniiVision 2000 X Series Oscilloscopes User s Guide 13 Cursors...
Page 226: ...226 Keysight InfiniiVision 2000 X Series Oscilloscopes User s Guide 14 Measurements...
Page 240: ...240 Keysight InfiniiVision 2000 X Series Oscilloscopes User s Guide 15 Mask Testing...
Page 244: ...244 Keysight InfiniiVision 2000 X Series Oscilloscopes User s Guide 16 Digital Voltmeter...
Page 256: ...256 Keysight InfiniiVision 2000 X Series Oscilloscopes User s Guide 17 Waveform Generator...
Page 274: ...274 Keysight InfiniiVision 2000 X Series Oscilloscopes User s Guide 19 Print Screens...
Page 308: ...308 Keysight InfiniiVision 2000 X Series Oscilloscopes User s Guide 21 Web Interface...
Page 326: ...326 Keysight InfiniiVision 2000 X Series Oscilloscopes User s Guide 22 Reference...