DSO Nano V3 Manual do utilizador - Página 14

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image.

4. 4. 4. 4. Example

Example

Example Four:

Example

Four:

Four: Acquire

Acquire

Acquire Single

It's the superiority and feature of digital oscilloscope to easily aquire non-periodic signals like impulsion and

sentus. To aquire a single signal, you need a priori knowledge of it to set trigger level & trigger edge. E.g. if

impulsion is a TTL PWL logic signal,

not stable, it's suggested to observe in a normal triggering mode to define trig level & trig edge.

Operation

steps

are

are as as as as follows

follows

Operation

Operation steps

steps are

follows：

�Connect the channel probe to the detection point of the circuit.

�Set the triggering: set F as

�Adjust horizontal time level and vertical scale to proper range.

�Adjust proper triggering PWL.

� Use " ▲ " or " ▼ "

to choose Tr items in Measurement Area, press "M"; use "◄" or "►" to choose

Syncmode，and then use "◄" or "►" to choose single touch mode, wait for the signal that match the triggering

condition to show up. If there is one signal reaching the preset PWL, it will be sampled and displayed on the

screen. As shown in the picture.

All manuals and user guides at all-guides.com

Single

Single Signal

Single

Signal

trig level

should be set as 2V, trig edge as rising edge trig. If the signal is

（rising edge trigger） Triggering setting: DC Coupling.