Turn on or off the function of continuous sweep. When continuous sweep is turned
off, it enters into single sweep status.
Query the status of continuous sweep function.
Return format
Query and return the ON or OFF status of continuous sweep function as the format
of characters.
5.8.2 Start Single Sweep
Command format:
INITiate:IMMediate
Function description:
This command is to start single sweep. Pay attention that this command is only valid
after you set the sweep mode as single sweep in advance.
5.9 TRIGger Subsystem
5.9.1 Set Trigger Type
Command format:
TRIGger:SEQuence:SOURce IMMdeiate|VIDeo|EXTernal
TRIGger:SEQuence:SOURce?
Function description:
Set trigger type
Query trigger type
Parameter specification
IMMediate
：
Free trigger
VIDeo
：
Video trigger
EXTernal
：
External trigger
Return format
Query and reture IMMdeiate, VIDeo or EXTernal as the format of characters.
!
!
5.9.2 Edge Trigger of External Trigger
Command format:
TRIGger:SEQuence:EXTernal:SLOPe POSitive|NEGative
TRIGger:SEQuence:EXTernal:SLOPe?
Function description:
Set edge trigger of external trigger.
Query edge trigger of external trigger.
Parameter specification
POSitive
：
Rising edge
NEGative
：
Falling edge
Return format
Summary of Contents for DSA2016
Page 1: ...USER S MANUAL Handheld Spectrum Analyzer DSA2016TG DSA2016 V1 0 0 ...
Page 7: ...Chapter1 Quick Start u Instrument Introduction u General Check u Preparation ...
Page 15: ...2 3 2 Left Panel Left Panel 5 Headphone Connects to a headphone 6 SD card slot 5 6 ...
