MS400 EXTECH [Extech Instruments Corporation.], MS400 Datasheet - Page 32

• Manufacturer Part Number: MS400
• Description: Handheld Digital Storage Oscilloscope & Multimeter
• Manufacturer: EXTECH [Extech Instruments Corporation.]

Setting the Channel Coupling
Example (CH1): Sine wave signal containing a dc offset.
Press F1 Coupling first and then press AC for an ac coupling setting. The dc component
contained in the tested signal is blocked.
Press F1 Coupling first and then press DC for a dc coupling setting. Both dc and ac
components contained in the tested signal are permitted.
The waveform is displayed as in Figures 35 and 36.
Figure 35: AC Coupling
Figure 36: DC Coupling
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MS400 Version 2.0 – December 2007