SWEEP (GRAPH MODE) 
79 
Setting output impedance 
The output impedance can be set to 25Ω or 100Ω. 
The varied signal source output impedance will lead to the varied 
current or the difference of measuring value. If selecting <25Ω>, 
then the voltage range is 10mV~1Vrms and the current range is 
400µA~40mArms. 
If need to compare test results with Keysight select 100Ω. 
 
1.  Press the Measure button to enter 
[MEAS DISPLAY] page, and then 
press the SWEEP function button on 
the right side of the LCD to enter the 
[SWEEP DISPLAY] page, and press 
the Setup button to enter [SWEEP 
MODE SETUP] page. 
2.  Use arrow keys to move the cursor 
and select OUTPUT IMPEDANCE 
item on the [SWEEP MODE SETUP] 
page. 
 
 
3.   Use the numeric keypad to enter the time (ms). 
Set output impedance to 100Ω 
Set output impedance to 25Ω