NF FRA51602, Instruction Manual

Page: 163 / 286

5.3 Input settings
5
-
7
FRA 51602
■ Over-level detection and measurement data
When an over-level detection occurs, the measurement data becomes NaN (Not a Number). The
frequency data for which over-level was detected is not plotted on the graph.
If an over-level is detected and measurement is stopped (
【
Input
】
–
[OVER DETECT]
–
[ACTION]
–
[SWEEP STOP] is on), the data from the beginning of the sweep up to the time of the over-level
detection is retained. If measurement is not stopped (– [SWEEP STOP] is off), the measurement data for
the frequency for which over-level was detected becomes NaN. The measurement data that is stored in
the USB memory device also becomes "NaN".