Keysight DSOX1202G User Manual

Keysight InfiniiVision
1200 X-Series and
EDUX1052A/G Oscilloscopes
User's Guide

Keysight DSOX1202G Specifications

General

Bandwidth	200 MHz
Channels	2
Sample Rate	2 GSa/s
Memory Depth	1 Mpts
Form Factor	Benchtop
Record Length	1 Mpts
Waveform Update Rate	50, 000 wfms/s
Vertical Resolution	8 bits
Connectivity	USB, LAN
Input Coupling	AC, DC, GND
Timebase Range	5 ns/div to 50 s/div
Display	7-inch WVGA
Input Impedance	1 MΩ
Trigger Types	Edge, Pulse, Video
Interface	USB, LAN
Operating Temperature	0 °C to 50 °C
Input Voltage Range	±400 V (1 MΩ), 5 V (50 Ω)
Maximum Input Voltage	±400 V (DC + peak AC)

Summary

1 Getting Started

Power-On the Oscilloscope

Connect the power cord and press the power switch to turn on the oscilloscope.

Connect Probes to the Oscilloscope

Connect the oscilloscope probe to the BNC connector and the tip to the circuit under test.

Recall the Default Oscilloscope Setup

Restore the oscilloscope to its default settings for a known operating condition.

Use Autoscale

Automatically configure the oscilloscope to best display input signals.

Compensate Passive Probes

Match probe input characteristics to the oscilloscope channel for accurate measurements.

2 Horizontal Controls

To adjust the horizontal (time/div) scale

Change the horizontal time/div setting using the sweep speed knob.

To adjust the horizontal delay (position)

Move the trigger point horizontally using the delay (position) knob.

Panning and Zooming Single or Stopped Acquisitions

Use horizontal scale and position knobs to pan and zoom acquired waveforms.

To display the zoomed time base

View a horizontally expanded version of the normal display in a split-screen.

3 Vertical Controls

To turn waveforms on or off (channel or math)

To adjust the vertical scale

Change the vertical sensitivity (gain) using the vertical scale knob.

To adjust the vertical position

Move the waveform up or down on the display using the vertical position knob.

To specify channel coupling

Setting Analog Channel Probe Options

5 FFT Spectral Analysis

FFT Measurement Hints

FFT Aliasing

6 Math Waveforms

To display math waveforms

To perform a math function on an arithmetic operation

Add, subtract, or multiply analog channels or perform FFT/low-pass filter.

To adjust the math waveform scale and offset

Math Transforms

8 Serial Bus Decode/Trigger

11 Triggers

Adjusting the Trigger Level

Adjust the trigger level for a selected analog channel.

Forcing a Trigger

Edge Trigger

Trigger based on a specified edge slope and voltage level.

Pulse Width Trigger

Trigger on positive or negative pulses of a specified width.

Pattern Trigger

Trigger based on a logical AND combination of channel values.

Rise/Fall Time Trigger

Trigger based on rising or falling transitions over a specific time.

Setup and Hold Trigger

Trigger on setup and hold violations for clock and data signals.

Video Trigger

Serial Trigger

Enable serial trigger types for protocols like CAN, I2C, LIN, SPI, UART.

12 Trigger Mode/Coupling

To select the Auto or Normal trigger mode

Choose how the oscilloscope behaves when trigger conditions are not met.

To select the trigger coupling

To enable or disable trigger noise rejection

To enable or disable trigger HF Reject

To set the trigger holdoff

13 Acquisition Control

Running, Stopping, and Making Single Acquisitions (Run Control)

Start, stop, and capture single acquisitions using front panel keys.

Selecting the Acquisition Mode

Acquiring to Segmented Memory

14 Cursors

To make cursor measurements

Use horizontal and vertical markers to make custom measurements.

15 Measurements

To make automatic measurements

Access the Measurement menu to perform automatic measurements on waveforms.

Measurements Summary

Voltage Measurements

Time Measurements

Measurement Thresholds

16 Mask Testing

To create a mask from a "golden" waveform (Automask)

Create a mask from a golden waveform to verify compliance.

Mask Test Setup Options

Mask Statistics

18 Frequency Response Analysis

To make connections

To set up and run the analysis

Configure FRA parameters and initiate the frequency sweep.

To view and save the analysis results

19 Waveform Generator

To select generated waveform types and settings

Choose waveform type (Sine, Square, Ramp, Pulse, DC, Noise) and set parameters.

To specify the expected output load

To add modulation to the waveform generator output

To set up Amplitude Modulation (AM)

To set up Frequency Modulation (FM)

To set up Frequency-Shift Keying Modulation (FSK)

20 Save/Recall (Setups, Screens, Data)

Saving Setups, Screen Images, or Data

Save oscilloscope setups, images, and waveform data to internal memory or USB.

Recalling Setups, Masks, or Reference Waveforms

22 Utility Settings

I/O Interface Settings

Configure oscilloscope remote access via USB device port and LAN interface.

Setting up the Oscilloscope's LAN Connection

Place the oscilloscope on the network for web interface or remote control.

File Explorer

Enabling Remote Command Logging

Performing Service Tasks

To perform user calibration

Run internal self-alignment routine to optimize signal path.

To perform hardware self test

Verify oscilloscope operation through internal hardware tests.

To perform front panel self test

Configuring the [Quick Action] Key

Assign common actions to the Quick Action key for single-press execution.

23 Web Interface

Accessing the Web Interface

Connect to the oscilloscope's LAN and access its web server via a browser.

Control Instrument

Use the web interface to control the oscilloscope remotely via Browser Web Control.

Get Image

Save/Recall

Setting a Password

25 CAN Triggering and Serial Decode

Setup for CAN Signals

Configure oscilloscope for CAN signal capture, specifying source, threshold, baud rate.

CAN Triggering

Set up CAN trigger conditions like SOF, Frame ID, or Error Frames.

CAN Serial Decode

Set up oscilloscope to capture and decode CAN signals.

26 I2C Triggering and Serial Decode

Setup for I2C Signals

Configure oscilloscope for I2C signal capture, specifying SDA/SCL lines and threshold.

I2C Triggering

Trigger on I2C conditions like Start/Stop, Missing Ack, or EEPROM Data Read.

I2C Serial Decode

Set up oscilloscope to capture and decode I2C signals.

27 LIN Triggering and Serial Decode

Setup for LIN Signals

Configure oscilloscope for LIN signal capture, specifying source, threshold, baud rate.

LIN Triggering

Trigger on LIN Sync Break, Frame ID, or ID and Data.

LIN Serial Decode

Set up oscilloscope to capture and decode LIN signals.

28 SPI Triggering and Serial Decode

Setup for SPI Signals

Configure oscilloscope for SPI signal capture, specifying clock, MOSI, MISO, CS channels.

SPI Triggering

Trigger on SPI data patterns at the start of a frame.

SPI Serial Decode

Set up oscilloscope to capture and decode SPI signals.

29 UART/RS232 Triggering and Serial Decode

Setup for UART/RS232 Signals

Configure oscilloscope for UART/RS232 capture, specifying bits, parity, baud rate.

UART/RS232 Triggering

Trigger on UART/RS232 conditions like Rx Start/Stop bit or Rx Data.

UART/RS232 Serial Decode

Set up oscilloscope to capture and decode UART/RS232 signals.