User Manual

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4.3 STATUS Settings (FFT)

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Input

Trigger conditions

fulfilled

Waveform

capture

FFT Averaging Display End

Press the STOP key

If the trigger condition does not occur within the specified period,

waveform data input begins anyway.

4.3.10 Setting the Interpolation (dot-line)

Function

display

Meaning

Linear interpolation is not performed.

Linear interpolation is performed.

(3) Trigger mode: AUTO

(Time axis waveform)

When the

START

key is pressed, data are captured even if trigger conditions

are not fulfilled after a certain interval. If averaging is applied to

unsynchronized input signals, the result will be meaningless.

(Frequency axis waveform)

1. After the

START

key was pressed, data are captured whenever the trigger

conditions are fulfilled, and averaging is carried out until the specified

averaging count. The averaging result is shown on the display.

2. When the specified number of data has been captured, measurement stops

automatically.

3. If the measurement was stopped prematurely with the

STOP

key, the

averaging result up to that point is displayed.

This setting determines whether the input waveform (sampling data) is to be

displayed and printed as a series of dots or a line using linear interpolation.

Procedure Screen: STATUS

1. Press the

STATUS

key to display the STATUS screen.

2. Move the flashing cursor to the

Dot-Line

item.

3. Use the function keys to make a setting.