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4. Turn on the output of the function signal generator and check whether the scale is overload by watching
<Overload>.
Note that if the input of the preamplifier is overload, it shows <Overload: INPUT NONE>. If the output is overload,
it shows <Overload: NONE GAIN>. If both the input and the output are overload at the same time, it shows
<Overload: INPUT GAIN>.
Fig.82 The Monitoring Bar of Main Interface
When the input of the preamplifier is overload, you should decrease the output amplitude of the function signal
generator. If the output gain is overload, you should increase the sensitivity of the SE2031 (the input of the
preamplifier will be overload when the peak value is larger than 1.7V or the valley value is lower than -1.7V). The
default sensitivity is <100mV>. Therefore, in this example, it will not be overload with the output amplitude of
80mVrms. Be careful in other cases. If you need to adjust the sensitivity, the steps are as below.
5. Press [GAIN/TC] as below and then change <Sensitivity>.
Fig.83 [GAIN/TC] Menu
