407790 Datasheet, PDF (16/18 Pages) Extech Instruments Corporation. – Real Time Octave Band Analyzer

FAST LA
dB
100
W
75.2 dB
90
80
70
60
50
40
30
Hz 31.5 125 500 2k
8k L W
[ 1 / 1 OCT ] 01 / 07 / 27 14:26:39
CAUTION: While automatically datalogging, parameter editing is disabled.
7. When the preset measurement time has elapsed (or the internal memory is filled) press
the PAUSE/CONT button or press the START/STOP button, to end the auto
datalogging session.
8. To retrieve the stored data, use the PC interface utility. Operation instructions for the PC
interface are contained in a separate, dedicated software manual.
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Model 407790 Ver. 2.1 9/07