User Manual

Command Descriptions

Syntax

TRIGger:MAIn S

ETLevel

TRIGger:MAIn?

Arguments

SETLevel sets the main trigger level to half way between the MIN and MAX

amplitudes of the trigger source input. This is equivalent to pressing the

front-panelSET LEVEL TO 50% button.

If the oscilloscope acquisition state is STOP and you send TRIGger:MAIn

SETLevel, the oscilloscope ignores the command and generates event 221

(Settings conﬂict).

Examples

TRIGGER:MAIN SETLEVEL sets the main trigger level mid way between MAX

and MIN.

TRIGger:MAIn:EDGE? (Query Only)

Returns the trigger coupling, source, and slope settings for the edge trigger.

Group

Trigger

Syntax

TRIGger:MAIn:EDGE?

Returns

Trigger coupling, source, and slope settings for the main edge trigger

Examples

TRIGGER:MAIN:EDGE? might return SOURCE CH1;COUPLING DC;SLOPE

RISE

TRIGger:MAIn:EDGE:COUPling

Sets or queries the type of coupling for the edge trigger. This is equivalent to

setting theCoupling optionin the Trigger menu.

Group

Trigger

Syntax

TRIGger:MAIn:EDGE:COUPling { AC | DC | HFRej | LFRej |

NOISErej }

TRIGger:MAIn:EDGE:COUPling ?

TDS200, TDS1000/2000, TDS1000B/2000B, TDS2000C, TPS2000 Programmer 2-167