Using the Data Logger Functions 5 
Agilent U1602B/U1604B User’s and Service Guide  121
Automatic Measurement in Data Logger Mode
The automatic measurement for minimum, maximum and average values 
are available for data logging function. You can select any of these 
measurements for data recording purposes. 
The real- time minimum and maximum measurements are displayed along 
with the recorded time. The average value is the arithmetic average value 
of the last 8 readings. 
To enable the function, press F3 in the respective multimeter function 
submenu. 
CSV Saving Function and Interval Setting
This function allows the users to directly save their data into the USB 
flash drive. To enable the function, do the following:
1 Press   to access the data logger mode.
2 Press F4 to proceed to page 2/2 of the data logger mode.
3 To enable the CSV saving funtion, press F2 to toggle between start and 
stop options (refer to Figure 5- 3 below). You can save up to 500 
kilobytes of data.
4 To change the interval settings, press F3 repetitively to scroll down the 
list and make the selection (refer to Figure 5- 4 below).
Figure 5-3 Enabling the CSV saving function