MS400 datasheet(33/51 Pages) EXTECH

33 / 51 page

MS400 Version 2.0 – December 2007

Enabling the Scope Channels

Example for CH1:

Set the F2 Channel key to OFF and CH1 will be turned off.

Set the F2 Channel key to ON and CH1 will be displayed.

Adjusting the Probe Scale

If a 10:1 probe is connected, the scale of the input channel on the oscilloscope should be

set to 10X to avoid any error occurring in the displayed scale factor information and tested

data.

Press F3 Probe to set the correct probe attenuation.

Table: Probe attenuation factors and the corresponding menu setting.

Probe Attenuation

Factor

Corresponding Menu Setting

1:1

10:1

10X

100:1

100X

1000:1

1000X

Inverting a Waveform

The displayed signal reverses 180 degrees relative to ground.

Press F4 Invert to invert the waveform. Press F4 Invert once again to cancel the

Inversion.

Math Function Menu Settings

The MATH function provides the results for addition, subtraction, multiplication or division

calculations on CH1 and CH2 channel waveforms. The result can be shown in grid or

cursor modes. The amplitude of the calculated waveform can be adjusted with CHM VOL,

which is displayed in the scale factor form. The amplitude ranges are 0.001X, 0.002X,

0.005X and 10X. The position of the calculated waveform can be adjusted up and down

with the CHM Zero key.

Math Function Table

Setting

Description

CH1-CH2

CH1 waveform minus CH2 waveform.

CH2-CH1

CH1 waveform minus CH2 waveform

CH1+CH2

Add CH1 waveform to CH2 waveform

CH1*CH2

Multiply CH1 waveform and CH2 waveform

CH1/CH2

Divide CH1 waveform by CH2 waveform

MS400 Datasheet(PDF) 33 Page - Extech Instruments Corporation.

MS400 Datasheet(HTML) 33 Page - Extech Instruments Corporation.

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51

Datasheet Download

Link URL