4 Features and Functions
150 Keysight 34970A/34972A User’s Guide
– Front-Panel Operation: The menu automatically guides you through the gain, 
offset, and measurement label settings. 
SET GAIN , SET OFFSET , SET LABEL
 
To reset the gain, offset, and measurement label to their defaults, go to the 
corresponding level in the menu and turn the knob. To turn scaling off (without 
clearing the gain and offset values), go to the first level in the menu and select 
SCALING OFF.
SET GAIN TO 1 , SET OFST TO 0 , DEFAULT LABEL 
To make a null measurement and store it as the offset, go to 
SET OFFSET in the menu and turn the knob.
SET OFFSET
 
– Remote Interface Operation: Use the following commands to set the gain, 
offset, and custom measurement label.
CALC:SCALE:GAIN 1.2,(@101)
CALC:SCALE:OFFSET 10,(@101)
CALC:SCALE:UNIT ’PSI’,(@101) 
After setting the gain and offset values, send the following command to enable 
the scaling function on the specified channel.
CALC:SCALE:STATE ON,(@101)
 
To make a null measurement and store it as the offset, send the following 
command.
CALC:SCALE:OFFSET:NULL (@101)