UNI-T UPO2000E Series, User Manual

Table of Content

General Safety Overview 

 ---------------------------------------------------------------------------------------------------------------------------------- 3

Safety Terms and Symbols  ----------------------------------------------------------------------------------------------------------------------------------- 3
Preface  ------------------------------------------------------------------------------------------------------------------------------------------------------------- 4
UPO2000E Series Ultra Phosphor Oscilloscope Introduction  ---------------------------------------------------------------------------------------- 5
Table of Content  -------------------------------------------------------------------------------------------------------------------------------------------------- 6
Chapter 1 Introduction Guide  --------------------------------------------------------------------------------------------------------------------------------- 8
1.1 General Inspection  ----------------------------------------------------------------------------------------------------------------------------------------- 8
       (1) Check for Damages caused by Transport  ------------------------------------------------------------------------------------------------------ 8
       (2) Check Attachment  ------------------------------------------------------------------------------------------------------------------------------------ 8
       (3) Machine Inspection  ----------------------------------------------------------------------------------------------------------------------------------- 8
1.2 Before Use  --------------------------------------------------------------------------------------------------------------------------------------------------- 8
       (1) Connect to the Power Supply  ---------------------------------------------------------------------------------------------------------------------- 8
       (2) Boot Check  --------------------------------------------------------------------------------------------------------------------------------------------- 8
       (3) Connect Probe  ----------------------------------------------------------------------------------------------------------------------------------------- 8
       (4) Function Check  ---------------------------------------------------------------------------------------------------------------------------------------- 8
       (5) Probe Compensation  --------------------------------------------------------------------------------------------------------------------------------- 9
1.3 Front Panel  ------------------------------------------------------------------------------------------------------------------------------------------------- 10
1.4 Rear Panel  -------------------------------------------------------------------------------------------------------------------------------------------------- 11
1.5 Operation Panels  ------------------------------------------------------------------------------------------------------------------------------------------ 11
       (1) Vertical Control  --------------------------------------------------------------------------------------------------------------------------------------- 11
       (2) Horizontal Control  ----------------------------------------------------------------------------------------------------------------------------------- 12
       (3) Trigger Control  --------------------------------------------------------------------------------------------------------------------------------------- 12
       (4) Auto Setting  ------------------------------------------------------------------------------------------------------------------------------------------- 12
       (5) Run/Stop  ----------------------------------------------------------------------------------------------------------------------------------------------- 12
       (6) Single Trigger  ----------------------------------------------------------------------------------------------------------------------------------------- 12
       (7) Clear  ---------------------------------------------------------------------------------------------------------------------------------------------------- 12
       (8) Print Screen  ------------------------------------------------------------------------------------------------------------------------------------------- 13
       (9) Multipurpose knob  ----------------------------------------------------------------------------------------------------------------------------------- 13
       (10) Function Keys  -------------------------------------------------------------------------------------------------------------------------------------- 13
1.6 User Interface  ---------------------------------------------------------------------------------------------------------------------------------------------- 14
1.7 Special Symbols Introduction  -------------------------------------------------------------------------------------------------------------------------- 15
Chapter 2 Vertical Channel Settings  ---------------------------------------------------------------------------------------------------------------------- 15
2.1 Open/Activate/Close Analog Channel  ---------------------------------------------------------------------------------------------------------------- 15
2.2 Channel Coupling  ----------------------------------------------------------------------------------------------------------------------------------------- 15
2.3 Bandwidth Limitation  ------------------------------------------------------------------------------------------------------------------------------------- 15
2.4 VOLTS/DIV  ------------------------------------------------------------------------------------------------------------------------------------------------- 16
2.5 Probe  --------------------------------------------------------------------------------------------------------------------------------------------------------- 16
2.6 RP (Reverse Phase)  ------------------------------------------------------------------------------------------------------------------------------------- 16
2.7 Bias  ---------------------------------------------------------------------------------------------------------------------------------------------------------- 16
2.8 Unit  ----------------------------------------------------------------------------------------------------------------------------------------------------------- 16
Chapter 3 Horizontal System Settings  -------------------------------------------------------------------------------------------------------------------- 17
3.1 Horizontal scale  ------------------------------------------------------------------------------------------------------------------------------------------- 17
3.2 ROLL mode  ------------------------------------------------------------------------------------------------------------------------------------------------ 17
3.3 Extended Window  ---------------------------------------------------------------------------------------------------------------------------------------- 18
3.4 Independent Time Base  -------------------------------------------------------------------------------------------------------------------------------- 18
3.5 Trigger Hold-off  ------------------------------------------------------------------------------------------------------------------------------------------- 19
Chapter 4 Sampling System Settings  -------------------------------------------------------------------------------------------------------------------- 19
4.1Sampling Rate  --------------------------------------------------------------------------------------------------------------------------------------------- 20
       (1) Sampling and Sampling Rate  -------------------------------------------------------------------------------------------------------------------- 20
       (2) Low Sampling Rate Effect  ------------------------------------------------------------------------------------------------------------------------ 20
4.2 Acquisition Mode  ----------------------------------------------------------------------------------------------------------------------------------------- 21
       (1) Normal Sampling  ----------------------------------------------------------------------------------------------------------------------------------- 21
       (2) Peak Sampling  -------------------------------------------------------------------------------------------------------------------------------------- 21
       (3) High Resolution  ------------------------------------------------------------------------------------------------------------------------------------- 21
       (4) Envelope  ---------------------------------------------------------------------------------------------------------------------------------------------- 21
       (5) Average  ----------------------------------------------------------------------------------------------------------------------------------------------- 21
4.3 Storage Depth  -------------------------------------------------------------------------------------------------------------------------------------------- 22

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