Promax AE-366B, Руководство пользователя

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3.9.2 Trace Math
Performs trace math from two traces (A, B) and stores the results in trace A or
swaps the data from trace A to trace B.
Math functions :
A <--> B : Swaps the data from trace A to B and vice versa.
A + B -> A : Adds trace A and B and stores the result in trace A.
A – B -> A : Subtracts trace B from trace and stores the result in
trace A.
A + const ->A : Adds an offset to trace A.
A – const ->A : Subtracts an offset from trace A.
Press > Trace Math… and select a trace math function.
A <--> B
A + B -> A
A – B -> A
A + const ->A
A – const ->A
If A + const -> A or A + const ->A was selected, set the constant
(offset value).
Constant : -40 dBm ~ 40 dBm.
3.9.3 Average Trace
The Average function averages the currently selected trace for a user-defined
number of times before it is displayed. This feature smoothes the noise level, but
has the drawback of slowing down the display update rate.
Press
X
More and toggle Avg on.
Set the number of averages.
Range : 4 ~ 100.
Default : 4
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July 2018