O
P E R A T I O N
4 -1 8
D K - A
U D I O
MSD100 U
SER
’
S
M
A N U A L
make it possible to analyse frequency response, noise,
and intermodulation (IM) distortion with much greater
accuracy.
Figure 4-6 shows the FFT Spectrum Analyser display on
the MSD100-SA.
F
IGURE
4-7. FFT S
PECTRUM
A
NALYSER
To select the FFT Spectrum Analyser mode:
1
Press
[FFT].
The FFT screen is displayed, as shown
in Figure 4-6.
Frequency indicators from 44 Hz to 20.000 Hz appear
at the bottom of the screen. Level indicators, in 10dB
increments from –70 to +10dBu appear on the left
side.
