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Using the fft function – GW Instek GDS-1000A-U Series User Manual User Manual

Page 65

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MEASUREMENT

65

3. Press Operation repeatedly

to select addition (+),
subtraction (–) or
multiplication (×).

Operation

CH1+CH2

4. The math measurement

result appears in the
display.

Unit/Div

2V

5. To move the math result

vertically, use the Variable
knob. The position will be
displayed in Position.

VARIABLE

Position

0.00 Div

6. To clear the math result

from the display, press the
Math key again.

MATH

Using the FFT function

Procedure

1. Press the Math key.

MATH

2. Press Operation repeatedly

to select FFT or FFT RMS.

Operation

FFT

3. Press Source repeatedly to

select the source channel.

Source

CH1

4. Press Window repeatedly to

select the FFT window type.

Window

Hanning

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