Instructions
Chapter 4 Command System for VSA Mode  RIGOL 
RSA3000E Programming Guide  4-65 
:TRIGger[:SEQuence]:FMT:MASK 
Syntax 
:TRIGger[:SEQuence]:FMT:MASK UPPer|LOWer|BOTH 
:TRIGger[:SEQuence]:FMT:MASK? 
Description 
Sets the mask to be used for the current trigger. 
Queries the mask to be used for the current trigger. 
Parameter
Name 
Type 
Range 
Default 
—— 
Keyword 
UPPer|LOWer|BOTH 
UPPer 
Remarks 
This command is only valid when you select FMT to be the trigger source. 
Return Format
The query returns UPP, LOW, or BOTH. 
Example
The following command sets the mask to be used for the current trigger to Upper. 
:TRIGger:SEQuence:FMT:MASK UPPer 
The following query returns UPP. 
:TRIGger:SEQuence:FMT:MASK? 
:TRIGger[:SEQuence]:FMT:MASK:EDIT 
Syntax 
:TRIGger[:SEQuence]:FMT:MASK:EDIT UPPer|LOWer 
:TRIGger[:SEQuence]:FMT:MASK:EDIT? 
Description 
Sets the mask type that is currently viewed/edited. 
Queries the mask type that is currently viewed/edited. 
Parameter
Name 
Type 
Range 
Default 
—— 
Keyword 
UPPer|LOWer 
UPPer 
Remarks 
This command is only valid when you select FMT to be the trigger source. 
Return Format
The query returns UPP or LOW. 
Example
The following command sets the mask that is currently viewed/edited to Upper. 
:TRIGger:SEQuence:FMT:MASK:EDIT UPPer 
The following query returns UPP. 
:TRIGger:SEQuence:FMT:MASK:EDIT? 










