CESVA SC310, Руководство пользователя

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SC310
User’s Manual
93
8.2 Using the keyboard for 1/3 Extended Spectrum Analyser Mode
SC310 KEYS 1/3 EXTENDED SPECTRUM ANALYSER MODE
Key to begin or terminate a measurement
a) Key to temporarily interrupt a measurement
(PAUSE) (while the SC310 is in
)
b) To start recording data into memory (when SC310
is stopped i.e.
)
Key to return to the previous third octave band
Key to go on to the next third octave band
Key to select the desired 1/3 extended spectrum analyser
screen: numerical spectrum analysis, graphic spectrum
analysis or spectrum analysis of advanced acoustic
parameters
Key to change mode, when SC310 is in
8.3 Using the keyboard for the FFT Narrow Band Frequency Analyser
Mode
SC310 KEYS FFT NARROW BAND FREQUENCY ANALYSER MODE
Key to begin or terminate a measurement
c) Key to temporarily interrupt a measurement
(PAUSE) (while the SC310 is in
)
d) To start recording data into memory (when SC310
is stopped i.e.
)
Key to return to the previous FFT line
Key to go on to the next FFT line
Key to select the displayed frequency range (zoom x1, x2.5,
x5)
Key to change mode, when SC310 is in