GDS-3000 Series User Manual 
66 
To select the active channel, press the 
corresponding split window key: 
Window 
1
Window 
2
Window 
3
Window 
4
Window 
1
Window 
1
Window 
2
Window 
2
Reference waveforms can also be used in this 
mode. Each reference waveform will be recalled to 
the corresponding split window number. I.e., Ref1 
will be recalled to the first split window, Ref2 to 
the second window and so on.  
Use Active 
Channel Settings 
To return to full screen mode using 
the settings of the active channel, 
press the 
 button. 
To exit split window mode, press the 
Split Window key again.