Input:trigger:impedance - Keysight Technologies U2040 X-Series Programming Manual

10 INPut Subsystem

INPut:TRIGger:IMPedance

Syntax
INPut:TRIGger:IMPedance LOW|HIGH
INPut:TRIGger:IMPedance?
Description
This command sets the impedance of the U2040 X-Series trigger input:
– LOW: 50 Ω
– HIGH: 100 kΩ (default)
The query returns the current trigger input impedance setting.
This impedance setting is not cleared each time you cycle the U2040 X-Series power.
NOTE
Example
INP:TRIG:IMP LOW
Reset condition
On reset, the trigger input impedance is set to HIGH.
Error message
If the trigger input impedance is not set to HIGH or LOW, error –224, "Illegal parameter
value" occurs.
154
Sets the trigger input impedance to low (50 Ω).
Keysight U2040 X-Series Programming Guide