GW Instek GBS-1000 Series Programming Manual - Manual (Page 27)

COMMAND SET
27
:CHANnel:MATH
Set
Query
Description Selects or returns the math operation.
Same as: Math key → F1
Syntax < Long > < Short >
:channel:math
:channel:math? :chan:math
:chan:math?
Parameter Channel Math operation
1/2 CH1 and CH2 0 Math off
3/4 CH3 and CH4 1 Add
2 Subtract
3 Multiply
4 FFT
5 FFTrms
Example1 :channel1:math 1 CH1+CH2
Example2 :channel2:math 1 CH1+CH2
Example3 :channel2:math 4 Run FFT on CH2 signal