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Set the attenuation coefficient in the probe menu and the switch on the probe to 10x, and connect the 

probe to CH1. 

Make sure the probe’s connector is properly connected with the oscilloscope. Connect the 

probe’s  main  clip  and  ground  clip  to  the  oscilloscope’s  compensating  signal  and  ground  terminal 
respectively. Open CH1 and press the AUTO button. 

 

  View displayed waveforms 

 

            Excessive Compensation

 

Correct Compensation

  

Insufficient Compensation

 

Figure 2 Compensating Calibration of Probe 

 

  If  the  displayed  waveform  is  look  like  the  above 

“Insufficient  Compensation”  or  “Excessive 

Compensation”, use a non-metallic screwdriver to adjust the probe’s variable capacitance until the display 
matches the "Correct compensation" waveform. 

 

Warning

: To avoid electric shock when measuring high voltage using the probe, please ensure 

that the probe insulation is in good condition and avoid physical contact with any metallic part of 

the probe. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for UPO1000CS Series

Page 1: ...UPO1000CS SeriesDigital Phosphor Oscilloscope Quick Start Guide REV 1 2022 11 7...

Page 2: ...re protected by patent rights in China and foreign countries including issued and pending patents UNI T reserves the rights to any product specification and pricing changes UNI T reserves all rights L...

Page 3: ...oceed to the next step until you fully understand and meet the conditions stated in the Warning statement Caution Caution indicates the presence of a hazard It reminds users to pay attention to a cert...

Page 4: ...away from CAT IV circuit CAT III Primary circuit of large equipment directly connected to the distribution board and circuit between the distribution board and the socket three phase distributor circ...

Page 5: ...ly Please be sure to ground this product before it is powered on AC power supply Please use the AC power supply specified for this device Please use the power cord approved by your country and confirm...

Page 6: ...ersonnel of UNI T for testing Any maintenance adjustment or parts replacement must be done by the relevant personnel of UNI T Cooling Do not block the ventilation holes at the side and back of this de...

Page 7: ...r 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 Ch...

Page 8: ...nter the normal interface 3 Connect Probe Use probe in the attachment and connect it BNC terminal to the channel 1 BNC terminal of the oscilloscope Connect the probe s main alligator clip to the Compe...

Page 9: ...yed waveforms Excessive Compensation Correct Compensation Insufficient Compensation Figure 2 Compensating Calibration of Probe If the displayed waveform is look like the above Insufficient Compensatio...

Page 10: ...r input terminal 2 Multipurpose knob 9 Horizontal control area 3 Function menu 10 Analog channel input terminal 4 Run Stop Automatic setting 11 Vertical control area 5 Trigger control 12 Control menu...

Page 11: ...11 14 5 Rear Panel Figure 4 Rear Panel Table 2 Description of Rear Panel NO Description NO Description 1 USB Device interface 3 Pass Fail output terminal 2 LAN interface 4 Safety lock 1 2 3 4...

Page 12: ...scale 10 LAN identification 3 Sampling rate Storage depth 11 USB host identification 4 Waveform identification 12 MATH state identification 5 Trigger position 13 CH2 state identification 6 Horizontal...

Page 13: ...trol modes a User defined programming b Use PC software instrument manager c Web Control 9 Troubleshooting 1 When press the soft power button the oscilloscope is blank screen a Check whether the power...

Page 14: ...ger level exceeds the waveform range b If it exceeds set the trigger level to the middle or set the mode to AUTO c Press AUTO button could automatically finish the above setting 6 Waveform refresh is...

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