Brief introduction of UTD2000CEX-II series digital phosphor 
oscilloscope
1) UTD2000CEX-II series digital oscilloscope contains the following 2 models
UTD2102CEX-II
UTD2072CEX-II
Model
Analog channel number
Analog bandwidth
2) UTD2000CEX-II series digital oscilloscope is based on UNI-T’s unique Ultra 
    Phosphor technology. A multi-functional, high performance oscilloscope 
    that is easy to use, with excellent technical specifications, a perfect 
    combination of many functionalities that can help users to quickly conduct 
    testing. UTD2000CEX-II series is aimed at satisfying the most extensive 
    oscilloscope markets, including communications, semiconductors, 
    computers, aerospace defense, instrumentation, industrial electronics, 
    consumer electronics, automotive electronics, field maintenance, R&D, 
    education, etc.
3) Main features of UTD2000CEX-II series digital oscilloscope:
● Configure 100MHz/70MHz two levels bandwidth, providing two channels 
   for each model 
● The highest real-time sampling rate: 1GS/s, can capture the faster signal
● Standard storage depth of 25kpts.
● Waveform capture rate of up to 30,000wfms/s
● Waveform uninterrupted recording supports up to 8000 waveforms
● 8 inches WVGA (800 * 480) TFT LCD, ultra wide screen, vivid color, clear 
   display
● Abundant trigger features, including a variety of advanced trigger
● Standard configuration interface: USB-OTG, Pass/Fail (pass / fail)
● Automatic measurement of 34 waveform parameters
● Support USB disk storage and software upgrades via USB disk, one key 
   copy screen capture function
● Support Plug and Play USB devices, and can use USB interface to 
   communicate with the computer 
Chapter 1 – Introduction Guide
This chapter introduces on using the oscilloscope for the first time, the front 
and rear panels, the user interface, as well as the built-in help system.
1.1General Inspection
It is recommended to follow the steps below before using the UTD2000CEX-II 
series for the first time.
1.1.1 Check for Damages caused by Transport
If the packaging carton or the foam plastic cushions are severely damaged, 
please contact the UNI-T distributor of this product immediately.
1.1.2  Check attachments
Please check Appendix A for the list of accessories. If any of the accessories 
are missing or damaged, please contact UNI-T or local distributors of this 
product.
1.1.3  Machine Inspection
If the instrument appears to be damaged, not working properly, or has failed 
the functionality test, please contact UNI-T or local distributors of this product.
If the equipment is damaged due to shipping, please keep the packaging and 
notify both the transportation department and UNI-T distributors, UNI-T will 
arrange maintenance or replacement.
1.2 Before Use
To perform a quick verification of the instrument’s normal operations, please
 follow the steps below:
1.2.1 Connect to the Power Supply
The power supply voltage range is from 100 VAC to 240 VAC, the frequency 
range is 45Hz to 440Hz. Connect the oscilloscope to the power supply line 
that came with the oscilloscope or any power supply line that meets the host 
country standards. Turn the power button on the back of the oscilloscope to 
ON. Now the soft power button      in the front of the oscilloscope should be lit 
green. 
UTD2000CEX-II User Manual