Chapter 1 Introduction Guide; General Inspection; Check For Damages Caused By Transport; Check Attachment - UNI-T UPO2000E Series User Manual

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.

1.1 General Inspection

It is recommended to follow the steps below before using the UPO2000E series for the first time.

(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.

(2) Check Attachment

Please check appendix for the list of accessories. If any of the accessories are missing or damaged, please contact
UNI-T or local distributors of this product.

(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) 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
the front of the oscilloscope should be lit red.

(2) Boot Check

Press the soft power button
and it will enter the normal interface afterwards.

(3) Connect Probe

Take the probe founded in the attachment and connect its BNC terminal to the BNC of channel 1 of the oscilloscope.
Connect the probe's ground alligator clip to the "ground terminal" below the "probe compensation signal connector".
The output of the probe compensation signal connector should be a 3Vp-p square wave, with a 1 kHz defaulted
frequency.
Picture 1-1 Probe compensation signal connector and Ground Terminal

(4) Function Check

Press the AUTO key, a 3Vp-p 1 kHz square wave should appear. Repeat step 3 for all channels. If the output is not a
square wave with the above descriptions, please perform the probe compensation step in the next section.
and the light should change to green. The oscilloscope then will show a boot animation,
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