Keysight InfiniiVision HD3 Series - Protocol Trigger; Zone Qualified Trigger

Triggers 10
Keysight InfiniiVision HD3-Series Oscilloscopes User's Guide 149
Protocol Trigger
With serial decode option licenses (see "Protocol Decode Options" on page 119),
you can enable serial trigger types. To set up these triggers, see:
•
"CAN/CAN FD Triggering" on page 324
• "I2C Triggering" on page 333
• "LIN Triggering" on page 342
• "SPI Triggering" on page 350
• "UART/RS232/422/485 Triggering" on page 358
Zone Qualified Trigger
The zone qualified trigger feature gives you up to four rectangular areas, Zone 1
through Zone 4, that a waveform either must intersect or must not intersect in
order for an acquisition to be displayed and stored in memory.
The zone qualified trigger feature is applied after the oscilloscope's hardware
trigger, which determines the acquisitions whose waveforms are then evaluated
for zone intersection.
To set up a zone qualified trigger:
1 Touch the upper-right corner to select the draw box mode.
2 Drag your finger (or connected USB mouse pointer) across the screen to draw a
rectangular zone that the waveform must either intersect or not intersect.
3 Take your finger off the screen (or release the mouse button).
4 In the pop-up menu, select one of these options:
• Add Zone Trigger - Must Intersect — Adds a new "Must Intersect" zone.
• Add Zone Trigger - Must Not Intersect — Adds a new "Must Not Intersect" zone.
• Replace Zone Trigger - Must Intersect — Replaces an existing zone with a "Must
Intersect" zone.
• Replace Zone Trigger - Must Not Intersect — Replaces an existing zone with a
"Must Intersect" zone.