2 Command System      RIGOL 
MSO2000A/DS2000A Programming Guide   
:MASK:MDISplay 
 
Syntax 
:MASK:MDISplay <bool> 
:MASK:MDISplay? 
 
Description 
When the pass/fail test is enabled, enable or disable the message display; or query the current status of 
the message display. 
 
Parameter 
Name  Type  Range  Default 
<bool>  Bool  {{0|OFF}|{1|ON}}  0|OFF 
 
Explanation 
To enable the message display, first use the 
:MASK:ENABle command to enable the pass/fail test. 
 
Return Format 
The query returns 0 or 1. 
 
:MASK:SOOutput 
 
Syntax 
:MASK:SOOutput <bool> 
:MASK:SOOutput? 
 
Description 
Enable or disable the “Stop On Fail” function; or query the current status of the “Stop On Fail” function. 
 
Parameter 
Name  Type  Range  Default 
<bool>  Bool  {{0|OFF}|{1|ON}}  0|OFF 
 
Explanation 
  ON: when failed waveform is detected, the oscilloscope stops the test and enters the “STOP” state. 
At this point, the results of the last statistic are displayed on the screen (if display is enabled) and 
only a single pulse is output from the [Trigger Out] (if enabled) at the rear panel.  
  OFF: the oscilloscope continues with the test even when failed waveform is detected. The test results 
on the screen will update continuously and a pulse is output from [Trigger Out] at the rear panel 
each time a failed waveform is detected.  
 
Return Format 
The query returns 0 or 1.