Siglent SDS1000CFL SDS1000CFL User Manual

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SIGLENT

SDS1000CFL User Manual 35

Auto

Use this mode to let the acquisition free-run in the

absence of a valid trigger; This mode allows an

untriggered, scanning waveform at 100 ms/div or

slower time base settings.

Normal

Use this mode when you want to see only valid

triggered waveforms; when you use this mode, the

oscilloscope does not display a waveform until after

the first trigger.

Mode

Single

When you want the oscilloscope to acquire a single

waveform, press the “SINGLE ”button.

Set up

Enter the “Trigger Setup Menu” (See table 2-14).

Table 2-15 Trigger Setup function menu

Option Setting Explain

DC Passes all components of the signal

Blocks DC components ，attenuates signals

below 25 Hz.

HF Reject

Attenuates the high-frequency components

above 150 kHz.

Coupling

LF Reject

Blocks the DC component , attenuates the

low-frequency components below 8 kHz.

Holdoff

Using the “universal” knob to adjust holdoff

time(sec)，the holdoff value is displayed.

Holdoff

Reset

Reset holdoff time to 100ns.

Return Return the first page of “Trigger main menu”.

Picture2.8-2

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Siglent SDS1000CFL