User manual

!  #!&"$
    #!##  &
2Ć21
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# $#"%!
CH<x>:OFFSet  
CH<x>:POSition  
CH<x>:PRObe?    
CH<x>:SCAle  
CH<x>:VOLts    
MATH1?    
MATH1:DEFINE  
SELect?   
SELect:<wfm>   
SELect:CONTROl !  