Tektronix TDS 420A Sprinkler User Manual


 
Command Descriptions
2–286
TDS Family Oscilloscope Programmer Manual
TRIGger:MAIn:HOLDOff:ACTUal? (Query Only)
TDS 500C, 600B and 700C Only
Returns the main trigger holdoff value in seconds. This is equivalent to selecting
Mode & Holdoff from the main Trigger menu and viewing the value in the side
menu Holdoff Default or Holdoff Time items (whichever is highlighted).
Trigger
TRIGger:MAIn:HOLDOff:ACTUal?
:
MAIn
TRIGger :
?HOLDOff
ACTUal
:
TRIGGER:MAIN:HOLDOFF:ACTUAL?
might return 4E–6 showing the holdoff time is set to 4 ms.
TRIGger:MAIn:HOLDOff:BY
TDS 500C, 600B & 700C Only
Sets or queries the main trigger holdoff default. This is equivalent to selecting
Mode & Holdoff from the main Trigger menu, then setting Default Holdoff or
Holdoff (Time) in the resulting side menu.
Trigger
TRIGger:MAIn:HOLDOff:BY { TIMe | DEFAult }
TRIGger:MAIn:HOLDOff:BY?
:
MAIn
TRIGger
HOLDOff :
<Space>
?
TIMe
DEFAult
:
BY
TIMe enables the user to set the holdoff time.
DEFAult automatically calculates a holdoff time to use. This time is typically
equivalent to the greater of ½ screen (5 divisions) of time or 250 ns. The
maximum value is 12 seconds. For example, if the oscilloscope is set to
Group
Syntax
Examples
Group
Syntax
Arguments