Manual
Table Of Contents
- SAFETY INSTRUCTIONS
 - GETTING STARTED
 - QUICK REFERENCE
- Menu Tree / Operation Shortcuts
- Convention
 - Acquire Key
 - Acquire Key - Segments
 - Autoset Key
 - CH1 ~ 4 Key
 - Cursor Key
 - Display Key
 - Help Key
 - Math Key
 - Measure Key
 - Hardcopy Key
 - Run/Stop Key
 - REF Key
 - Save/Recall Key
 - Test Key
 - Test Key – Go-NoGo
 - Trigger Type Menu
 - Trigger Edge Menu
 - Trigger Delay Menu
 - Trigger Pulse Width Menu
 - Trigger Video Menu
 - Trigger Pulse Runt Menu
 - Trigger Rise & Fall Menu
 - Trigger Timeout Menu
 - Utility Key
 - Utility Key – I/O
 - Utility Key – File Utilities
 - Utility Key – Wave Generator - Demo Outputs
 - Search - Edge
 - Search – Pulse Width
 - Search - Runt
 - Search – Rise/Fall Time
 - Zoom Key
 - Option Key
 
 - Default Settings
 - Built-in Help
 
 - Menu Tree / Operation Shortcuts
 - MEASUREMENT
 - CONFIGURATION
 - OPTIONAL SOFTWARE and APPS.
 - SAVE/RECALL
 - FILE UTILITIES
 - HARDCOPY KEY
 - REMOTE CONTROL CONFIG
 - MAINTENANCE
 - FAQ
- I connected the signal but it does not appear on the display.
 - I want to remove the (Measurement result / FFT result / Help contents) from the display.
 - The waveform does not update (frozen).
 - The probe waveform is distorted.
 - Autoset does not catch the signal well.
 - I can’t save files to the internal memory.
 - The display image printout is too dark on the background.
 - The date and time settings are not correct.
 - The accuracy does not match the specification.
 
 - APPENDIX
 - INDEX
 
    GDS-2000A Series User Manual 
258 
INDEX 
2-4 channel differences ............. 11 
AC coupling ............................. 138 
AC Priority mode ...................... 67 
Acquisition ............................... 103 
digital filter .................................. 105 
indicator ......................................... 27 
Record length .............................. 109 
Sampling mode ........................... 108 
XY mode ....................................... 106 
Advanced math 
Overview ....................................... 93 
Amplitude measurements ........ 73 
APP. 
Go-NoGo ...................................... 177 
overview ...................................... 175 
run ......................................... 175, 182 
uninstall ....................................... 176 
Area measurements .................. 73 
Auto trigger .............................. 147 
Automatic measurement 
Add measurement ........................ 76 
display all ....................................... 80 
gated mode .................................... 79 
High-Low ....................................... 81 
overview ........................................ 72 
remove measurement .................. 78 
Statistics ......................................... 83 
Autoset ........................................ 66 
AC Priority mode ......................... 67 
effect on channel ........................... 67 
exception ........................................ 67 
Fit Screen mode ............................ 67 
Bandwidth filter....................... 140 
Blackman window ..................... 94 
Built-in help ................................ 63 
Buzzer ....................................... 170 
Caution symbol............................ 5 
Channel ....................................... 65 
status indicator ............................. 28 
Cleaning the instrument ............. 7 
Control panel function 
specification ................................. 250 
Convention 
menu tree ....................................... 43 
Conventions ............................... 35 
Coupling mode ........................ 138 
Cursor 
horizontal ....................................... 85 
specification ................................. 250 
vertical ............................................ 89 
Date setting ............................... 170 
indicator ......................................... 27 
DC coupling ............................. 138 
Declaration of conformity ....... 256 
Default setup ............................ 202 
contents .................................. 61, 203 
effect on channel ........................... 66 
Delay measurements ................. 75 
Delay trigger ............................. 154 
Demo outputs ........................... 171 
Deskew ...................................... 143 
Dimensions 
diagram ........................................ 255 
Display 
diagram .......................................... 26 
search ............................................ 163 
segmented memory ................... 113 
specification ................................. 251 
Disposal instructions ................... 8 
Dots ........................................... 124 
Download information ............. 15 
Edge Trigger ..................... 152, 165 
EN61010 
measurement category .................. 6 
pollution degree ............................. 7 
Environment 










