Rigol DM3063 User Manual page 64

RIGOL
Math Functions Selective
The DM3000 provides five math functions: Null measurements, Total measurements,
dB measurements, dBm measurements, and Limit testing. Only one of these math
functions can be enabled at the same time, and remains in effect until you turn it off
or change it.
Press key, enter the menu shown below:
Table 2-10 Math Functions Menu Function Explanation
Function
Settings
Menu
Statistic
dB
dBm
Limit
ON/OFF
2-14
Figure 2-13
Reading statistic functions, including: Max, Min,
Average, and Reading Count.
The dB measurement is the difference between
the input signal and a stored relative value.
The dBm function is logarithmic, and is based on
a calculation of power delivered to a reference
resistance.
The limit test function enables you to perform
pass/fail testing to upper and lower limits that
you specify.
ON Turn on Math function.
OFF Turn off Math function.
Save all changes, back to a higher level menu.
User Manual for DM3000 Series
Explanation
© Copyright RIGOL Technologies, Inc. 2007.