【 【 【 【 Option】 】 】 】
FFT Command: : : : When FFT card is installed、 、 、 、 An additional receipt is done by a usual sound level
meter command.
№
Function Item
1
Frequency span
2
Maes Time
3
Window function
4
Mode
5
Filter Lp-value acquisition
4431
PC
↑
↑
PC
4431
G
g
H
h
J
j
K
k
N
DATA
61
Function Outline
Frequency span setting
Measurement time
Window function setting
Addition average or MAX
(USB Only)