Triggers
R&S
®
RTP
237User Manual 1337.9952.02 ─ 12
Scan
Sets the scanning system.
This setting is available for user-defined video signals if "Standard" is set to "Custom".
"Interlaced"
Interlace scanning uses two fields to create a frame. One field con-
tains all the odd lines (odd, first, or upper filed), the other contains all
the even lines of the image (even, second, or lower field). First the
lines of the odd filed are processed, then the lines of the even field.
"Progressive"
Progressive scanning is a method to capture, transmit and display all
lines of a frame in sequence.
"Segmented"
Progressive segmented frame uses progressive scanning to capture
the frame, and interlaced scanning for transmission and display.
Remote command:
TRIGger<m>:TV:CUSTom:SCANmode on page 1298
6.3.15 Line trigger
Access: "Menu" > "Trigger" > "Setup" tab > "Source = Line"
The line trigger triggers on the AC power input and synchronizes the signal to the AC
power frequency. It is not a trigger type but rather a special trigger source. Use the line
source if you want to analyze signals related to the power line frequency, such as light-
ing equipment and power supply devices.
Slope
Selects the rising or falling edges of the AC power input for the trigger condition.
Remote command:
TRIGger<m>:POWerline:SLOPe on page 1300
6.3.16 Triggering on serial buses
Protocol analysis including configuration, triggering, and decoding is described in
Chapter 13, "Protocol analysis", on page 511.
For information on triggering on serial buses, see the "Trigger" chapter of the relevant
protocol.
6.3.17 Triggering on parallel buses and digital channels
Triggering on digital signals requires the Mixed Signal Option. The option is described
in Chapter 14, "Mixed signal option (MSO, R&S RTP-B1)", on page 926.
For information on triggering, see Chapter 14.3.1, "Trigger settings for digital signals
and parallel buses", on page 938.
Trigger types
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