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DSO Nano V3 User Manual

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DSO
DSO
DSO
DSO Nano
Nano
Nano
Nano V3
V3
V3
V3 User
User
User
User
s
s
s
s Manual
Manual
Manual
Manual
Contents
Contents
Contents
Contents
I Product Intro .. .2
II General Safety Rules .. 2
III Major Functions ..2
IV Operation Precautions …… ..3
V General Inspection . 3
VI Functional Inspections.............................................................................................................................. 3
VII Battery Recharging Instruction .3
VII Firmware Upgrades …… .3
I X Product Familiarization . 5
1. Interface and Buttons 5
2. Screen 5
X Measurement Operation Instruction .6
1. Parameter Area Intro 6
2. Measurement Area Intro 6
3. Specific Parameter s Intro 6
XI Application Examples .9
1. Example One: Measure Simple Signal 11
2. Example Two : Measure with Cursor 12
3. Example Three : Save Waveform Image 13
4. Example Four : Acquire Single Signal 14
5. Example Five : Compare Waveform Signals 15
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DSO Nano V3 Specifications

General IconGeneral
Sample Buffer Depth4096 points
Vertical Sensitivity10 mV/div to 5 V/div
Input Impedance1 MΩ
Trigger ModesAuto, Normal, Single
Cursor MeasurementsYes
PC ConnectivityUSB
Display2.8" Color TFT LCD (320 x 240 pixels)
Sampling Rate1 MS/s
Vertical Resolution8 bits
CouplingAC/DC
Signal GeneratorYes
Power SupplyUSB
Dimensions100 x 60 x 14.5 mm

Summary

Product Introduction

General Safety Rules

Major Functions Overview

Operation Precautions

Temperature Precautions

Specifies working and non-working temperature limits for the device.

Humidity Precautions

Specifies working and non-working humidity limits for the device.

General Inspection Procedures

Inspect for Shipping Damage

Guidance on checking for damage incurred during transit and retaining packaging.

Product Integrity Check

Steps to identify and report product surface or functional issues.

Functional Inspection Guide

Power On and Homepage Access

Procedure to power on the device and navigate to the main screen.

Signal Connection for Testing

Instructions for connecting test signals for functional verification.

Battery Recharging Instructions

Firmware Upgrade Process

Download Firmware

Steps to obtain the latest firmware from the official website.

Enter DFU Mode

Procedure to enter the Device Firmware Update mode via button combination.

Transfer Firmware via USB

Process of transferring the firmware file to the DSO Nano via USB.

Product Familiarization

Interface and Buttons

Details the physical buttons and controls on the DSO Nano device.

Screen Display Overview

Parameter Area Description

Area on screen showing measurement parameters and settings.

Measurement Area Details

Main display area showing the waveform and grid.

Waveform Position Indicator

Indicates the location of the waveform on the display.

Measurement Operation Instructions

Parameter Area Introduction

Explanation of items and functions within the parameter area.

Measurement Area Introduction

Overview of items and functions within the measurement area.

Specific Parameter Settings

Guidance on choosing and adjusting specific parameter values.

Y-axis Parameter Annotations

Y Ranges and Probe Attenuation

Details Y-axis voltage per grid and probe attenuation settings.

Fit Range and Y Offset

Explains auto adjustment of fit range and Y-axis offset.

Cursor V1 and V2 Settings

Configuration for vertical measurement cursors (V1, V2).

X-axis Parameter Annotations

Time Base and Fit Base

Settings for horizontal time scale and auto adjustment.

View Position and Sample Depth

Controls for waveform horizontal movement and sampling depth.

Cursor T1 and T2 Settings

Configuration for horizontal measurement cursors (T1, T2).

Trigger Parameter Annotations

Sync Mode and Trigger Mode

Options for synchronization and triggering modes (Auto, Normal, Single).

Auto Fit and Threshold

Settings for automatic adjustment and trigger threshold level.

Sensitivity and Cursor Position

Configuration for trigger sensitivity and horizontal position.

Measurement Parameter Annotations

Frequency and Duty Cycle

Measures signal frequency and duty factor.

Voltage Measurements (Vrms, Vavg, Vp-p)

Displays RMS, average, and peak-to-peak voltage values.

Maximum and Minimum Voltage

Shows the peak maximum and minimum voltage readings.

Waveform Operation Settings

External Reference Settings

Configuration for external reference input and position.

Save and Load Waveform Functions

Save Waveform as BMP

Saves the current waveform as an image file to the U disk.

Save Waveform Data (DAT, BUF, CSV)

Saves waveform data in DAT, BUF, or CSV formats to the U disk.

Load Waveform Data

Loads previously saved waveform data from the U disk.

Output Signal Functions

Output Frequency Setting

Configures the frequency of the output signal.

Output Duty Cycle Setting

Configures the duty factor of the output signal.

Calibration Parameters

Calibrate Zero and Range

Options for performing voltage calibration (without/with voltage).

Restore Default Settings

Function to reset the device to master default settings.

Application Example: Measure Simple Signal

Application Example: Measure with Cursor

Measure Signal Cycle

Using cursors to measure the time period (cycle) of a waveform.

Measure Peak-to-Peak Voltage

Using cursors to measure the peak-to-peak voltage difference of a waveform.

Application Example: Save Waveform Image

Application Example: Acquire Single Signal

Application Example: Compare Waveform Signals