GDS-2000A Series User Manual 
20 
Sets the acquisition mode to single 
triggering mode.   
Resets the oscilloscope to the 
default settings. 
The horizontal controls are used to change the 
position of the cursor, set the time base settings, 
zoom into the waveforms and search for events*.  
The Position knob is used to 
position the waveforms 
horizontally on the display screen. 
The Time/Div knob is used to 
change the horizontal scale. 
Press Zoom in combination with 
the horizontal Position knob.  
The Play/Pause key allows you to 
view each search event in 
succession – to effectively “play” 
through each search event. It is 
also used to play through a 
waveform in zoom mode.  
The Search key accesses the search 
function menu to set the search 
type, source and threshold. 
Use the arrow keys to navigate the 
search events.