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AGILENT 35670A
Supplemental Operator’s Guide
30
significantly. Ten averages may take longer, but may be necessary when testing
difficult, non-linear structures. To set up five averages, follow these steps:
• Press the [Avg] hardkey.
• Toggle the [AVERAGE ON OFF] softkey (F1) until ON is highlighted.
• Press the [NUMBER AVERAGES] softkey (F2).
• Enter 5 and press the [ENTER] softkey (F1).
To avoid averaging overloaded data, turn on overload reject as follows:
• Press the [Avg] hardkey.
• Toggle the [OVLD REJ ON OFF] softkey (F1) until ON is highlighted.
To start taking measurements,
• Press the yellow [Start] hardkey.
•
Hammer the structure at one measurement point. After the data is acquired and
displayed, hammer the structure again, and repeat 5 times until the average is
complete.
Avg
[FFT]
Type: RMS Number: 5
Update Rt: 5 Overlap: 0 %
Date: 10-02-96 Time: 09:06:00 PM
X:2.96 kHz Y:963.738 e-3
0Hz 3.2kHzAVG: 5
A: Freq Resp2/1 X:2.96 kHz Y:98.678
100
10
e-3
LogMag
4
decades
B: Coherence2/1
1
0
Real
100
e-3
/div
0Hz 3.2kHzAVG: 5