Keysight 34420A - Defaults, Power-On and Reset States

3 Features and Functions
126 Keysight 34420A User’s Guide
Defaults, Power-On and Reset States
The meter stores settings in either volatile or non-volatile memory. Settings
stored in volatile memory are returned to default settings at power-on or after a
remote reset. Settings stored in non-volatile memory are not changed by
power-on or a remote reset (*RST), CONFigure, or MEASure command.
– Volatile memory settings and their defaults:
Setting Front Panel Default
Remote Default
[a]
[a] Remote defaults are used following reset (*RST), preset (SYSTem:PRESet), CONFigure, or MEASure
commands.
Function
Input Channel
Digital Filter
Analog Filter
Offset Compensation
N Samples
Display (On or Off)
Trigger
Math
Readings Hold
Readings Store
Trigger Delay
Integration Time (NPLC)
[b]
Null
[b]
Range
[b]
[b] Integration Time, Null, and Range are independent in each function. CONFigure or MEASure commands will
only affect the Integration Time, Null, or Range for the function used.
DCV
Channel 1
On (50 rdgs)
Off
On
1
On
Autotrigger
Off
Off
Off
(10 plc)
Off
Autorange
Auto
DCV
Channel 1
Off
[c]
Off
Off
1
On
Autotrigger
Off
Off
Off
(10 plc)
Off
Autorange
Auto
[c] You should ensure the digital filter is turned off when using the remote interface. See page 70.