Introduction 1 
Preparing Your Multimeter
U1231A/U1232A/U1233A User’s Guide 11
Adjusting the tilt stand
To adjust the multimeter to a 60° standing position, pull the 
tilt stand outward as shown in 
Figure  1- 3.
Figure 1-3 Tilt-stand adjustment and IR-USB cable connection
Connecting the IR-USB cable
You can use the IR communication link (IR communication 
port, located at the rear panel) and the Keysight GUI Data 
Logger software to control your multimeter remotely, 
perform data logging operations, and transfer the contents of 
your multimeter’s memory to a PC. 
To PC (host)
IR-USB cable
Pull until 60° standing position
Tilt stand